feat(apiserver): instrument user v2 P0 routes with AuditDef

* refactor(tanstack): move table to components & convert to css modules

* refactor(table): extract table to own component

* refactor(table): optimize

* chore(tests): cleanup tests and components

* fix(styles): minor fixes on styles

* fix(tests): use find by text

* fix(row): missing active styles

* refactor(tanstack-table): refine component based on infra monitoring

* docs(tanstacktable): add more docs about usage

* refactor(table): cleanup and fixes related to column and old preferences of logs

* refactor(table): more cleanup

* refactor(table): removed deprecated api

* fix(tanstack): more cleanup

* fix(sonner): removed old dependency

* fix(resizing): better resizing support

* fix(tanstack-header-row): use our version of popover

* fix(column-view): remove unused file

* fix(oxlint): alerts and issues

* fix(test): rollback aria-sort and rename to data-sort

.github/workflows/e2eci.yaml

@@ -9,6 +9,27 @@ on:
       - labeled
 
 jobs:
+  fmtlint:
+    if: |
+      ((github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork && github.event.pull_request.user.login != 'dependabot[bot]' && ! contains(github.event.pull_request.labels.*.name, 'safe-to-test')) ||
+      (github.event_name == 'pull_request_target' && contains(github.event.pull_request.labels.*.name, 'safe-to-test'))) && contains(github.event.pull_request.labels.*.name, 'safe-to-e2e')
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: node
+        uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - name: install
+        run: |
+          cd tests/e2e && yarn install --frozen-lockfile
+      - name: fmt
+        run: |
+          cd tests/e2e && yarn fmt:check
+      - name: lint
+        run: |
+          cd tests/e2e && yarn lint
   test:
     strategy:
       fail-fast: false

Makefile

@@ -201,14 +201,12 @@ docker-buildx-enterprise: go-build-enterprise js-build
 # python commands
 ##############################################################
 .PHONY: py-fmt
-py-fmt: ## Run black across the shared tests project
-	@cd tests && uv run black .
+py-fmt: ## Run ruff format across the shared tests project
+	@cd tests && uv run ruff format .
 
 .PHONY: py-lint
-py-lint: ## Run lint across the shared tests project
-	@cd tests && uv run isort .
-	@cd tests && uv run autoflake .
-	@cd tests && uv run pylint .
+py-lint: ## Run ruff check across the shared tests project
+	@cd tests && uv run ruff check --fix .
 
 .PHONY: py-test-setup
 py-test-setup: ## Bring up the shared SigNoz backend used by integration and e2e tests

cmd/community/server.go

@@ -92,7 +92,7 @@ func runServer(ctx context.Context, config signoz.Config, logger *slog.Logger) e
 		func(ctx context.Context, providerSettings factory.ProviderSettings, store authtypes.AuthNStore, licensing licensing.Licensing) (map[authtypes.AuthNProvider]authn.AuthN, error) {
 			return signoz.NewAuthNs(ctx, providerSettings, store, licensing)
 		},
-		func(ctx context.Context, sqlstore sqlstore.SQLStore, _ licensing.Licensing, _ dashboard.Module) (factory.ProviderFactory[authz.AuthZ, authz.Config], error) {
+		func(ctx context.Context, sqlstore sqlstore.SQLStore, _ licensing.Licensing, _ []authz.OnBeforeRoleDelete, _ dashboard.Module) (factory.ProviderFactory[authz.AuthZ, authz.Config], error) {
 			openfgaDataStore, err := openfgaserver.NewSQLStore(sqlstore)
 			if err != nil {
 				return nil, err

cmd/enterprise/server.go

@@ -137,12 +137,12 @@ func runServer(ctx context.Context, config signoz.Config, logger *slog.Logger) e
 
 			return authNs, nil
 		},
-		func(ctx context.Context, sqlstore sqlstore.SQLStore, licensing licensing.Licensing, dashboardModule dashboard.Module) (factory.ProviderFactory[authz.AuthZ, authz.Config], error) {
+		func(ctx context.Context, sqlstore sqlstore.SQLStore, licensing licensing.Licensing, onBeforeRoleDelete []authz.OnBeforeRoleDelete, dashboardModule dashboard.Module) (factory.ProviderFactory[authz.AuthZ, authz.Config], error) {
 			openfgaDataStore, err := openfgaserver.NewSQLStore(sqlstore)
 			if err != nil {
 				return nil, err
 			}
-			return openfgaauthz.NewProviderFactory(sqlstore, openfgaschema.NewSchema().Get(ctx), openfgaDataStore, licensing, dashboardModule), nil
+			return openfgaauthz.NewProviderFactory(sqlstore, openfgaschema.NewSchema().Get(ctx), openfgaDataStore, licensing, onBeforeRoleDelete, dashboardModule), nil
 		},
 		func(store sqlstore.SQLStore, settings factory.ProviderSettings, analytics analytics.Analytics, orgGetter organization.Getter, queryParser queryparser.QueryParser, querier querier.Querier, licensing licensing.Licensing) dashboard.Module {
 			return impldashboard.NewModule(pkgimpldashboard.NewStore(store), settings, analytics, orgGetter, queryParser, querier, licensing)

conf/example.yaml

@@ -11,6 +11,8 @@ global:
   external_url: <unset>
   # the url where the SigNoz backend receives telemetry data (traces, metrics, logs) from instrumented applications.
   ingestion_url: <unset>
+  # the url of the SigNoz MCP server. when unset, the MCP settings page is hidden in the frontend.
+  # mcp_url: <unset>
 
 ##################### Version #####################
 version:
@@ -407,3 +409,21 @@ cloudintegration:
   agent:
     # The version of the cloud integration agent.
     version: v0.0.8
+
+##################### Trace Detail #####################
+tracedetail:
+  waterfall:
+    # Number of spans returned per request when the trace is too large to show all at once.
+    span_page_size: 500
+    # Maximum depth of descendents to auto-expand for the selected span.
+    max_depth_to_auto_expand: 5
+    # Threshold below which all spans are returned without windowing.
+    max_limit_to_select_all_spans: 10000
+
+##################### Authz #################################
+authz:
+  # Specifies the authz provider to use.
+  provider: openfga
+  openfga:
+    # maximum tuples allowed per openfga write operation.
+    max_tuples_per_write: 100

docs/api/openapi.yml

@@ -668,8 +668,8 @@ components:
       properties:
         aws:
           $ref: '#/components/schemas/CloudintegrationtypesAWSAccountConfig'
-      required:
-      - aws
+        azure:
+          $ref: '#/components/schemas/CloudintegrationtypesAzureAccountConfig'
       type: object
     CloudintegrationtypesAgentReport:
       nullable: true
@@ -693,6 +693,90 @@ components:
           nullable: true
           type: array
       type: object
+    CloudintegrationtypesAzureAccountConfig:
+      properties:
+        deploymentRegion:
+          type: string
+        resourceGroups:
+          items:
+            type: string
+          type: array
+      required:
+      - deploymentRegion
+      - resourceGroups
+      type: object
+    CloudintegrationtypesAzureConnectionArtifact:
+      properties:
+        cliCommand:
+          type: string
+        cloudPowerShellCommand:
+          type: string
+      required:
+      - cliCommand
+      - cloudPowerShellCommand
+      type: object
+    CloudintegrationtypesAzureIntegrationConfig:
+      properties:
+        deploymentRegion:
+          type: string
+        resourceGroups:
+          items:
+            type: string
+          type: array
+        telemetryCollectionStrategy:
+          items:
+            $ref: '#/components/schemas/CloudintegrationtypesAzureTelemetryCollectionStrategy'
+          type: array
+      required:
+      - deploymentRegion
+      - resourceGroups
+      - telemetryCollectionStrategy
+      type: object
+    CloudintegrationtypesAzureLogsCollectionStrategy:
+      properties:
+        categoryGroups:
+          items:
+            type: string
+          type: array
+      required:
+      - categoryGroups
+      type: object
+    CloudintegrationtypesAzureMetricsCollectionStrategy:
+      type: object
+    CloudintegrationtypesAzureServiceConfig:
+      properties:
+        logs:
+          $ref: '#/components/schemas/CloudintegrationtypesAzureServiceLogsConfig'
+        metrics:
+          $ref: '#/components/schemas/CloudintegrationtypesAzureServiceMetricsConfig'
+      required:
+      - logs
+      - metrics
+      type: object
+    CloudintegrationtypesAzureServiceLogsConfig:
+      properties:
+        enabled:
+          type: boolean
+      type: object
+    CloudintegrationtypesAzureServiceMetricsConfig:
+      properties:
+        enabled:
+          type: boolean
+      type: object
+    CloudintegrationtypesAzureTelemetryCollectionStrategy:
+      properties:
+        logs:
+          $ref: '#/components/schemas/CloudintegrationtypesAzureLogsCollectionStrategy'
+        metrics:
+          $ref: '#/components/schemas/CloudintegrationtypesAzureMetricsCollectionStrategy'
+        resourceProvider:
+          type: string
+        resourceType:
+          type: string
+      required:
+      - resourceProvider
+      - resourceType
+      type: object
     CloudintegrationtypesCloudIntegrationService:
       nullable: true
       properties:
@@ -737,8 +821,8 @@ components:
       properties:
         aws:
           $ref: '#/components/schemas/CloudintegrationtypesAWSConnectionArtifact'
-      required:
-      - aws
+        azure:
+          $ref: '#/components/schemas/CloudintegrationtypesAzureConnectionArtifact'
       type: object
     CloudintegrationtypesCredentials:
       properties:
@@ -910,8 +994,8 @@ components:
       properties:
         aws:
           $ref: '#/components/schemas/CloudintegrationtypesAWSPostableAccountConfig'
-      required:
-      - aws
+        azure:
+          $ref: '#/components/schemas/CloudintegrationtypesAzureAccountConfig'
       type: object
     CloudintegrationtypesPostableAgentCheckIn:
       properties:
@@ -934,8 +1018,8 @@ components:
       properties:
         aws:
           $ref: '#/components/schemas/CloudintegrationtypesAWSIntegrationConfig'
-      required:
-      - aws
+        azure:
+          $ref: '#/components/schemas/CloudintegrationtypesAzureIntegrationConfig'
       type: object
     CloudintegrationtypesService:
       properties:
@@ -972,8 +1056,8 @@ components:
       properties:
         aws:
           $ref: '#/components/schemas/CloudintegrationtypesAWSServiceConfig'
-      required:
-      - aws
+        azure:
+          $ref: '#/components/schemas/CloudintegrationtypesAzureServiceConfig'
       type: object
     CloudintegrationtypesServiceID:
       enum:
@@ -990,6 +1074,8 @@ components:
       - s3sync
       - sns
       - sqs
+      - storageaccountsblob
+      - cdnprofile
       type: string
     CloudintegrationtypesServiceMetadata:
       properties:
@@ -1018,16 +1104,32 @@ components:
       properties:
         aws:
           $ref: '#/components/schemas/CloudintegrationtypesAWSTelemetryCollectionStrategy'
-      required:
-      - aws
+        azure:
+          $ref: '#/components/schemas/CloudintegrationtypesAzureTelemetryCollectionStrategy'
       type: object
     CloudintegrationtypesUpdatableAccount:
       properties:
         config:
-          $ref: '#/components/schemas/CloudintegrationtypesAccountConfig'
+          $ref: '#/components/schemas/CloudintegrationtypesUpdatableAccountConfig'
       required:
       - config
       type: object
+    CloudintegrationtypesUpdatableAccountConfig:
+      properties:
+        aws:
+          $ref: '#/components/schemas/CloudintegrationtypesAWSAccountConfig'
+        azure:
+          $ref: '#/components/schemas/CloudintegrationtypesUpdatableAzureAccountConfig'
+      type: object
+    CloudintegrationtypesUpdatableAzureAccountConfig:
+      properties:
+        resourceGroups:
+          items:
+            type: string
+          type: array
+      required:
+      - resourceGroups
+      type: object
     CloudintegrationtypesUpdatableService:
       properties:
         config:
@@ -2267,6 +2369,13 @@ components:
           $ref: '#/components/schemas/GlobaltypesIdentNConfig'
         ingestion_url:
           type: string
+        mcp_url:
+          nullable: true
+          type: string
+      required:
+      - external_url
+      - ingestion_url
+      - mcp_url
       type: object
     GlobaltypesIdentNConfig:
       properties:
@@ -2406,155 +2515,6 @@ components:
       - list
       - grouped_list
       type: string
-    LlmpricingruletypesGettablePricingRules:
-      properties:
-        items:
-          items:
-            $ref: '#/components/schemas/LlmpricingruletypesLLMPricingRule'
-          nullable: true
-          type: array
-        limit:
-          type: integer
-        offset:
-          type: integer
-        total:
-          type: integer
-      required:
-      - items
-      - total
-      - offset
-      - limit
-      type: object
-    LlmpricingruletypesLLMPricingRule:
-      properties:
-        cacheMode:
-          $ref: '#/components/schemas/LlmpricingruletypesLLMPricingRuleCacheMode'
-        costCacheRead:
-          format: double
-          type: number
-        costCacheWrite:
-          format: double
-          type: number
-        costInput:
-          format: double
-          type: number
-        costOutput:
-          format: double
-          type: number
-        createdAt:
-          format: date-time
-          type: string
-        createdBy:
-          type: string
-        enabled:
-          type: boolean
-        id:
-          type: string
-        isOverride:
-          type: boolean
-        modelName:
-          type: string
-        modelPattern:
-          items:
-            type: string
-          nullable: true
-          type: array
-        orgId:
-          type: string
-        sourceId:
-          type: string
-        syncedAt:
-          format: date-time
-          nullable: true
-          type: string
-        unit:
-          $ref: '#/components/schemas/LlmpricingruletypesLLMPricingRuleUnit'
-        updatedAt:
-          format: date-time
-          type: string
-        updatedBy:
-          type: string
-      required:
-      - id
-      - orgId
-      - modelName
-      - modelPattern
-      - unit
-      - cacheMode
-      - costInput
-      - costOutput
-      - costCacheRead
-      - costCacheWrite
-      - isOverride
-      - enabled
-      type: object
-    LlmpricingruletypesLLMPricingRuleCacheMode:
-      enum:
-      - subtract
-      - additive
-      - unknown
-      type: string
-    LlmpricingruletypesLLMPricingRuleUnit:
-      enum:
-      - per_million_tokens
-      type: string
-    LlmpricingruletypesUpdatableLLMPricingRule:
-      properties:
-        cacheMode:
-          $ref: '#/components/schemas/LlmpricingruletypesLLMPricingRuleCacheMode'
-        costCacheRead:
-          format: double
-          type: number
-        costCacheWrite:
-          format: double
-          type: number
-        costInput:
-          format: double
-          type: number
-        costOutput:
-          format: double
-          type: number
-        enabled:
-          type: boolean
-        id:
-          nullable: true
-          type: string
-        isOverride:
-          nullable: true
-          type: boolean
-        modelName:
-          type: string
-        modelPattern:
-          items:
-            type: string
-          nullable: true
-          type: array
-        sourceId:
-          nullable: true
-          type: string
-        unit:
-          $ref: '#/components/schemas/LlmpricingruletypesLLMPricingRuleUnit'
-      required:
-      - modelName
-      - modelPattern
-      - unit
-      - cacheMode
-      - costInput
-      - costOutput
-      - costCacheRead
-      - costCacheWrite
-      - enabled
-      type: object
-    LlmpricingruletypesUpdatableLLMPricingRules:
-      properties:
-        rules:
-          items:
-            $ref: '#/components/schemas/LlmpricingruletypesUpdatableLLMPricingRule'
-          nullable: true
-          type: array
-      required:
-      - rules
-      type: object
     MetricsexplorertypesInspectMetricsRequest:
       properties:
         end:
@@ -4628,6 +4588,140 @@ components:
     TimeDuration:
       format: int64
       type: integer
+    TracedetailtypesEvent:
+      properties:
+        attributeMap:
+          additionalProperties: {}
+          type: object
+        isError:
+          type: boolean
+        name:
+          type: string
+        timeUnixNano:
+          minimum: 0
+          type: integer
+      type: object
+    TracedetailtypesGettableWaterfallTrace:
+      properties:
+        endTimestampMillis:
+          minimum: 0
+          type: integer
+        hasMissingSpans:
+          type: boolean
+        hasMore:
+          type: boolean
+        rootServiceEntryPoint:
+          type: string
+        rootServiceName:
+          type: string
+        serviceNameToTotalDurationMap:
+          additionalProperties:
+            minimum: 0
+            type: integer
+          nullable: true
+          type: object
+        spans:
+          items:
+            $ref: '#/components/schemas/TracedetailtypesWaterfallSpan'
+          nullable: true
+          type: array
+        startTimestampMillis:
+          minimum: 0
+          type: integer
+        totalErrorSpansCount:
+          minimum: 0
+          type: integer
+        totalSpansCount:
+          minimum: 0
+          type: integer
+        uncollapsedSpans:
+          items:
+            type: string
+          nullable: true
+          type: array
+      type: object
+    TracedetailtypesPostableWaterfall:
+      properties:
+        limit:
+          minimum: 0
+          type: integer
+        selectedSpanId:
+          type: string
+        uncollapsedSpans:
+          items:
+            type: string
+          nullable: true
+          type: array
+      type: object
+    TracedetailtypesWaterfallSpan:
+      properties:
+        attributes:
+          additionalProperties: {}
+          nullable: true
+          type: object
+        db_name:
+          type: string
+        db_operation:
+          type: string
+        duration_nano:
+          minimum: 0
+          type: integer
+        events:
+          items:
+            $ref: '#/components/schemas/TracedetailtypesEvent'
+          nullable: true
+          type: array
+        external_http_method:
+          type: string
+        external_http_url:
+          type: string
+        flags:
+          minimum: 0
+          type: integer
+        has_children:
+          type: boolean
+        has_error:
+          type: boolean
+        http_host:
+          type: string
+        http_method:
+          type: string
+        http_url:
+          type: string
+        is_remote:
+          type: string
+        kind_string:
+          type: string
+        level:
+          minimum: 0
+          type: integer
+        name:
+          type: string
+        parent_span_id:
+          type: string
+        resource:
+          additionalProperties:
+            type: string
+          nullable: true
+          type: object
+        response_status_code:
+          type: string
+        span_id:
+          type: string
+        status_code:
+          type: integer
+        status_code_string:
+          type: string
+        status_message:
+          type: string
+        sub_tree_node_count:
+          minimum: 0
+          type: integer
+        trace_id:
+          type: string
+        trace_state:
+          type: string
+      type: object
     TypesAlertStatus:
       properties:
         inhibitedBy:
@@ -7245,218 +7339,6 @@ paths:
       summary: Create bulk invite
       tags:
       - users
-  /api/v1/llm_pricing_rules:
-    get:
-      deprecated: false
-      description: Returns all LLM pricing rules for the authenticated org, with pagination.
-      operationId: ListLLMPricingRules
-      parameters:
-      - in: query
-        name: offset
-        schema:
-          type: integer
-      - in: query
-        name: limit
-        schema:
-          type: integer
-      responses:
-        "200":
-          content:
-            application/json:
-              schema:
-                properties:
-                  data:
-                    $ref: '#/components/schemas/LlmpricingruletypesGettablePricingRules'
-                  status:
-                    type: string
-                required:
-                - status
-                - data
-                type: object
-          description: OK
-        "400":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Bad Request
-        "401":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Unauthorized
-        "403":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Forbidden
-        "500":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Internal Server Error
-      security:
-      - api_key:
-        - VIEWER
-      - tokenizer:
-        - VIEWER
-      summary: List pricing rules
-      tags:
-      - llmpricingrules
-    put:
-      deprecated: false
-      description: Single write endpoint used by both the user and the Zeus sync job.
-        Per-rule match is by id, then sourceId, then insert. Override rows (is_override=true)
-        are fully preserved when the request does not provide isOverride; only synced_at
-        is stamped.
-      operationId: UpdateLLMPricingRules
-      requestBody:
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/LlmpricingruletypesUpdatableLLMPricingRules'
-      responses:
-        "204":
-          description: No Content
-        "400":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Bad Request
-        "401":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Unauthorized
-        "403":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Forbidden
-        "500":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Internal Server Error
-      security:
-      - api_key:
-        - ADMIN
-      - tokenizer:
-        - ADMIN
-      summary: Bulk update pricing rules
-      tags:
-      - llmpricingrules
-  /api/v1/llm_pricing_rules/{id}:
-    delete:
-      deprecated: false
-      description: Hard-deletes a pricing rule. If auto-synced, it will be recreated
-        on the next sync cycle.
-      operationId: DeleteLLMPricingRule
-      parameters:
-      - in: path
-        name: id
-        required: true
-        schema:
-          type: string
-      responses:
-        "204":
-          description: No Content
-        "401":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Unauthorized
-        "403":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Forbidden
-        "404":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Not Found
-        "500":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Internal Server Error
-      security:
-      - api_key:
-        - ADMIN
-      - tokenizer:
-        - ADMIN
-      summary: Delete a pricing rule
-      tags:
-      - llmpricingrules
-    get:
-      deprecated: false
-      description: Returns a single LLM pricing rule by ID.
-      operationId: GetLLMPricingRule
-      parameters:
-      - in: path
-        name: id
-        required: true
-        schema:
-          type: string
-      responses:
-        "200":
-          content:
-            application/json:
-              schema:
-                properties:
-                  data:
-                    $ref: '#/components/schemas/LlmpricingruletypesLLMPricingRule'
-                  status:
-                    type: string
-                required:
-                - status
-                - data
-                type: object
-          description: OK
-        "401":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Unauthorized
-        "403":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Forbidden
-        "404":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Not Found
-        "500":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Internal Server Error
-      security:
-      - api_key:
-        - VIEWER
-      - tokenizer:
-        - VIEWER
-      summary: Get a pricing rule
-      tags:
-      - llmpricingrules
   /api/v1/logs/promote_paths:
     get:
       deprecated: false
@@ -8168,7 +8050,7 @@ paths:
       summary: Patch role
       tags:
       - role
-  /api/v1/roles/{id}/relation/{relation}/objects:
+  /api/v1/roles/{id}/relations/{relation}/objects:
     get:
       deprecated: false
       description: Gets all objects connected to the specified role via a given relation
@@ -16254,6 +16136,76 @@ paths:
       summary: Put profile in Zeus for a deployment.
       tags:
       - zeus
+  /api/v3/traces/{traceID}/waterfall:
+    post:
+      deprecated: false
+      description: Returns the waterfall view of spans for a given trace ID with tree
+        structure, metadata, and windowed pagination
+      operationId: GetWaterfall
+      parameters:
+      - in: path
+        name: traceID
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/TracedetailtypesPostableWaterfall'
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/TracedetailtypesGettableWaterfallTrace'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - VIEWER
+      - tokenizer:
+        - VIEWER
+      summary: Get waterfall view for a trace
+      tags:
+      - tracedetail
   /api/v5/query_range:
     post:
       deprecated: false

ee/authz/openfgaauthz/provider.go

@@ -20,20 +20,23 @@ import (
 )
 
 type provider struct {
-	pkgAuthzService authz.AuthZ
-	openfgaServer   *openfgaserver.Server
-	licensing       licensing.Licensing
-	store           authtypes.RoleStore
-	registry        []authz.RegisterTypeable
+	config             authz.Config
+	pkgAuthzService    authz.AuthZ
+	openfgaServer      *openfgaserver.Server
+	licensing          licensing.Licensing
+	store              authtypes.RoleStore
+	registry           []authz.RegisterTypeable
+	settings           factory.ScopedProviderSettings
+	onBeforeRoleDelete []authz.OnBeforeRoleDelete
 }
 
-func NewProviderFactory(sqlstore sqlstore.SQLStore, openfgaSchema []openfgapkgtransformer.ModuleFile, openfgaDataStore storage.OpenFGADatastore, licensing licensing.Licensing, registry ...authz.RegisterTypeable) factory.ProviderFactory[authz.AuthZ, authz.Config] {
+func NewProviderFactory(sqlstore sqlstore.SQLStore, openfgaSchema []openfgapkgtransformer.ModuleFile, openfgaDataStore storage.OpenFGADatastore, licensing licensing.Licensing, onBeforeRoleDelete []authz.OnBeforeRoleDelete, registry ...authz.RegisterTypeable) factory.ProviderFactory[authz.AuthZ, authz.Config] {
 	return factory.NewProviderFactory(factory.MustNewName("openfga"), func(ctx context.Context, ps factory.ProviderSettings, config authz.Config) (authz.AuthZ, error) {
-		return newOpenfgaProvider(ctx, ps, config, sqlstore, openfgaSchema, openfgaDataStore, licensing, registry)
+		return newOpenfgaProvider(ctx, ps, config, sqlstore, openfgaSchema, openfgaDataStore, licensing, onBeforeRoleDelete, registry)
 	})
 }
 
-func newOpenfgaProvider(ctx context.Context, settings factory.ProviderSettings, config authz.Config, sqlstore sqlstore.SQLStore, openfgaSchema []openfgapkgtransformer.ModuleFile, openfgaDataStore storage.OpenFGADatastore, licensing licensing.Licensing, registry []authz.RegisterTypeable) (authz.AuthZ, error) {
+func newOpenfgaProvider(ctx context.Context, settings factory.ProviderSettings, config authz.Config, sqlstore sqlstore.SQLStore, openfgaSchema []openfgapkgtransformer.ModuleFile, openfgaDataStore storage.OpenFGADatastore, licensing licensing.Licensing, onBeforeRoleDelete []authz.OnBeforeRoleDelete, registry []authz.RegisterTypeable) (authz.AuthZ, error) {
 	pkgOpenfgaAuthzProvider := pkgopenfgaauthz.NewProviderFactory(sqlstore, openfgaSchema, openfgaDataStore)
 	pkgAuthzService, err := pkgOpenfgaAuthzProvider.New(ctx, settings, config)
 	if err != nil {
@@ -45,12 +48,17 @@ func newOpenfgaProvider(ctx context.Context, settings factory.ProviderSettings,
 		return nil, err
 	}
 
+	scopedSettings := factory.NewScopedProviderSettings(settings, "github.com/SigNoz/signoz/ee/authz/openfgaauthz")
+
 	return &provider{
-		pkgAuthzService: pkgAuthzService,
-		openfgaServer:   openfgaServer,
-		licensing:       licensing,
-		store:           sqlauthzstore.NewSqlAuthzStore(sqlstore),
-		registry:        registry,
+		config:             config,
+		pkgAuthzService:    pkgAuthzService,
+		openfgaServer:      openfgaServer,
+		licensing:          licensing,
+		store:              sqlauthzstore.NewSqlAuthzStore(sqlstore),
+		registry:           registry,
+		settings:           scopedSettings,
+		onBeforeRoleDelete: onBeforeRoleDelete,
 	}, nil
 }
 
@@ -78,14 +86,40 @@ func (provider *provider) BatchCheck(ctx context.Context, tupleReq map[string]*o
 	return provider.openfgaServer.BatchCheck(ctx, tupleReq)
 }
 
-func (provider *provider) ListObjects(ctx context.Context, subject string, relation authtypes.Relation, typeable authtypes.Typeable) ([]*authtypes.Object, error) {
-	return provider.openfgaServer.ListObjects(ctx, subject, relation, typeable)
+func (provider *provider) CheckTransactions(ctx context.Context, subject string, orgID valuer.UUID, transactions []*authtypes.Transaction) ([]*authtypes.TransactionWithAuthorization, error) {
+	tuples, err := authtypes.NewTuplesFromTransactions(transactions, subject, orgID)
+	if err != nil {
+		return nil, err
+	}
+
+	batchResults, err := provider.openfgaServer.BatchCheck(ctx, tuples)
+	if err != nil {
+		return nil, err
+	}
+
+	results := make([]*authtypes.TransactionWithAuthorization, len(transactions))
+	for i, txn := range transactions {
+		result := batchResults[txn.ID.StringValue()]
+		results[i] = &authtypes.TransactionWithAuthorization{
+			Transaction: txn,
+			Authorized:  result.Authorized,
+		}
+	}
+	return results, nil
+}
+
+func (provider *provider) ListObjects(ctx context.Context, subject string, relation authtypes.Relation, objectType authtypes.Type) ([]*authtypes.Object, error) {
+	return provider.openfgaServer.ListObjects(ctx, subject, relation, objectType)
 }
 
 func (provider *provider) Write(ctx context.Context, additions []*openfgav1.TupleKey, deletions []*openfgav1.TupleKey) error {
 	return provider.openfgaServer.Write(ctx, additions, deletions)
 }
 
+func (provider *provider) ReadTuples(ctx context.Context, tupleKey *openfgav1.ReadRequestTupleKey) ([]*openfgav1.TupleKey, error) {
+	return provider.openfgaServer.ReadTuples(ctx, tupleKey)
+}
+
 func (provider *provider) Get(ctx context.Context, orgID valuer.UUID, id valuer.UUID) (*authtypes.Role, error) {
 	return provider.pkgAuthzService.Get(ctx, orgID, id)
 }
@@ -146,7 +180,7 @@ func (provider *provider) Create(ctx context.Context, orgID valuer.UUID, role *a
 		return errors.New(errors.TypeLicenseUnavailable, errors.CodeLicenseUnavailable, "a valid license is not available").WithAdditional("this feature requires a valid license").WithAdditional(err.Error())
 	}
 
-	return provider.store.Create(ctx, authtypes.NewStorableRoleFromRole(role))
+	return provider.store.Create(ctx, role)
 }
 
 func (provider *provider) GetOrCreate(ctx context.Context, orgID valuer.UUID, role *authtypes.Role) (*authtypes.Role, error) {
@@ -163,10 +197,10 @@ func (provider *provider) GetOrCreate(ctx context.Context, orgID valuer.UUID, ro
 	}
 
 	if existingRole != nil {
-		return authtypes.NewRoleFromStorableRole(existingRole), nil
+		return existingRole, nil
 	}
 
-	err = provider.store.Create(ctx, authtypes.NewStorableRoleFromRole(role))
+	err = provider.store.Create(ctx, role)
 	if err != nil {
 		return nil, err
 	}
@@ -175,14 +209,13 @@ func (provider *provider) GetOrCreate(ctx context.Context, orgID valuer.UUID, ro
 }
 
 func (provider *provider) GetResources(_ context.Context) []*authtypes.Resource {
-	typeables := make([]authtypes.Typeable, 0)
-	for _, register := range provider.registry {
-		typeables = append(typeables, register.MustGetTypeables()...)
-	}
-
-	typeables = append(typeables, provider.MustGetTypeables()...)
 	resources := make([]*authtypes.Resource, 0)
-	for _, typeable := range typeables {
+	for _, register := range provider.registry {
+		for _, typeable := range register.MustGetTypeables() {
+			resources = append(resources, &authtypes.Resource{Name: typeable.Name(), Type: typeable.Type()})
+		}
+	}
+	for _, typeable := range provider.MustGetTypeables() {
 		resources = append(resources, &authtypes.Resource{Name: typeable.Name(), Type: typeable.Type()})
 	}
 
@@ -201,21 +234,23 @@ func (provider *provider) GetObjects(ctx context.Context, orgID valuer.UUID, id
 	}
 
 	objects := make([]*authtypes.Object, 0)
-	for _, resource := range provider.GetResources(ctx) {
-		if slices.Contains(authtypes.TypeableRelations[resource.Type], relation) {
-			resourceObjects, err := provider.
-				ListObjects(
-					ctx,
-					authtypes.MustNewSubject(authtypes.TypeableRole, storableRole.Name, orgID, &authtypes.RelationAssignee),
-					relation,
-					authtypes.MustNewTypeableFromType(resource.Type, resource.Name),
-				)
-			if err != nil {
-				return nil, err
-			}
-
-			objects = append(objects, resourceObjects...)
+	for _, objectType := range provider.getUniqueTypes() {
+		if !slices.Contains(authtypes.TypeableRelations[objectType], relation) {
+			continue
 		}
+
+		resourceObjects, err := provider.
+			ListObjects(
+				ctx,
+				authtypes.MustNewSubject(authtypes.TypeableRole, storableRole.Name, orgID, &authtypes.RelationAssignee),
+				relation,
+				objectType,
+			)
+		if err != nil {
+			return nil, err
+		}
+
+		objects = append(objects, resourceObjects...)
 	}
 
 	return objects, nil
@@ -227,7 +262,7 @@ func (provider *provider) Patch(ctx context.Context, orgID valuer.UUID, role *au
 		return errors.New(errors.TypeLicenseUnavailable, errors.CodeLicenseUnavailable, "a valid license is not available").WithAdditional("this feature requires a valid license").WithAdditional(err.Error())
 	}
 
-	return provider.store.Update(ctx, orgID, authtypes.NewStorableRoleFromRole(role))
+	return provider.store.Update(ctx, orgID, role)
 }
 
 func (provider *provider) PatchObjects(ctx context.Context, orgID valuer.UUID, name string, relation authtypes.Relation, additions, deletions []*authtypes.Object) error {
@@ -260,17 +295,26 @@ func (provider *provider) Delete(ctx context.Context, orgID valuer.UUID, id valu
 		return errors.New(errors.TypeLicenseUnavailable, errors.CodeLicenseUnavailable, "a valid license is not available").WithAdditional("this feature requires a valid license").WithAdditional(err.Error())
 	}
 
-	storableRole, err := provider.store.Get(ctx, orgID, id)
+	role, err := provider.store.Get(ctx, orgID, id)
 	if err != nil {
 		return err
 	}
 
-	role := authtypes.NewRoleFromStorableRole(storableRole)
 	err = role.ErrIfManaged()
 	if err != nil {
 		return err
 	}
 
+	for _, cb := range provider.onBeforeRoleDelete {
+		if err := cb(ctx, orgID, id); err != nil {
+			return err
+		}
+	}
+
+	if err := provider.deleteTuples(ctx, role.Name, orgID); err != nil {
+		return errors.WithAdditionalf(err, "failed to delete tuples for the role: %s", role.Name)
+	}
+
 	return provider.store.Delete(ctx, orgID, id)
 }
 
@@ -346,3 +390,62 @@ func (provider *provider) getManagedRoleTransactionTuples(orgID valuer.UUID) ([]
 
 	return tuples, nil
 }
+
+func (provider *provider) deleteTuples(ctx context.Context, roleName string, orgID valuer.UUID) error {
+	subject := authtypes.MustNewSubject(authtypes.TypeableRole, roleName, orgID, &authtypes.RelationAssignee)
+
+	tuples := make([]*openfgav1.TupleKey, 0)
+	for _, objectType := range provider.getUniqueTypes() {
+		typeTuples, err := provider.ReadTuples(ctx, &openfgav1.ReadRequestTupleKey{
+			User:   subject,
+			Object: objectType.StringValue() + ":",
+		})
+		if err != nil {
+			return err
+		}
+		tuples = append(tuples, typeTuples...)
+	}
+
+	if len(tuples) == 0 {
+		return nil
+	}
+
+	for idx := 0; idx < len(tuples); idx += provider.config.OpenFGA.MaxTuplesPerWrite {
+		end := idx + provider.config.OpenFGA.MaxTuplesPerWrite
+		if end > len(tuples) {
+			end = len(tuples)
+		}
+
+		err := provider.Write(ctx, nil, tuples[idx:end])
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (provider *provider) getUniqueTypes() []authtypes.Type {
+	seen := make(map[string]struct{})
+	uniqueTypes := make([]authtypes.Type, 0)
+	for _, register := range provider.registry {
+		for _, typeable := range register.MustGetTypeables() {
+			typeKey := typeable.Type().StringValue()
+			if _, ok := seen[typeKey]; ok {
+				continue
+			}
+			seen[typeKey] = struct{}{}
+			uniqueTypes = append(uniqueTypes, typeable.Type())
+		}
+	}
+	for _, typeable := range provider.MustGetTypeables() {
+		typeKey := typeable.Type().StringValue()
+		if _, ok := seen[typeKey]; ok {
+			continue
+		}
+		seen[typeKey] = struct{}{}
+		uniqueTypes = append(uniqueTypes, typeable.Type())
+	}
+
+	return uniqueTypes
+}

ee/authz/openfgaserver/server.go

@@ -110,10 +110,14 @@ func (server *Server) BatchCheck(ctx context.Context, tupleReq map[string]*openf
 	return server.pkgAuthzService.BatchCheck(ctx, tupleReq)
 }
 
-func (server *Server) ListObjects(ctx context.Context, subject string, relation authtypes.Relation, typeable authtypes.Typeable) ([]*authtypes.Object, error) {
-	return server.pkgAuthzService.ListObjects(ctx, subject, relation, typeable)
+func (server *Server) ListObjects(ctx context.Context, subject string, relation authtypes.Relation, objectType authtypes.Type) ([]*authtypes.Object, error) {
+	return server.pkgAuthzService.ListObjects(ctx, subject, relation, objectType)
 }
 
 func (server *Server) Write(ctx context.Context, additions []*openfgav1.TupleKey, deletions []*openfgav1.TupleKey) error {
 	return server.pkgAuthzService.Write(ctx, additions, deletions)
 }
+
+func (server *Server) ReadTuples(ctx context.Context, tupleKey *openfgav1.ReadRequestTupleKey) ([]*openfgav1.TupleKey, error) {
+	return server.pkgAuthzService.ReadTuples(ctx, tupleKey)
+}

ee/query-service/app/server.go

@@ -12,7 +12,6 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/cache/memorycache"
 	"github.com/SigNoz/signoz/pkg/errors"
-	"github.com/SigNoz/signoz/pkg/modules/llmpricingrule/impllmpricingrule"
 
 	"github.com/gorilla/handlers"
 
@@ -112,11 +111,9 @@ func NewServer(config signoz.Config, signoz *signoz.SigNoz) (*Server, error) {
 	}
 
 	// initiate agent config handler
-	llmCostFeature := impllmpricingrule.NewLLMCostFeature(signoz.Modules.LLMPricingRule)
-
 	agentConfMgr, err := agentConf.Initiate(&agentConf.ManagerOptions{
 		Store:         signoz.SQLStore,
-		AgentFeatures: []agentConf.AgentFeature{logParsingPipelineController, llmCostFeature},
+		AgentFeatures: []agentConf.AgentFeature{logParsingPipelineController},
 	})
 	if err != nil {
 		return nil, err

frontend/.oxlintrc.json

@@ -286,6 +286,20 @@
     // Prevents useStore.getState() - export standalone actions instead
     "signoz/no-navigator-clipboard": "error",
     // Prevents navigator.clipboard - use useCopyToClipboard hook instead (disabled in tests via override)
+    "signoz/no-raw-absolute-path": "error",
+    // Prevents window.open(path), window.location.origin + path, window.location.href = path
+    "no-restricted-globals": [
+      "error",
+      {
+        "name": "localStorage",
+        "message": "Use scoped wrappers from api/browser/localstorage/ instead (ensures keys are prefixed when served under a URL base path)."
+      },
+      {
+        "name": "sessionStorage",
+        "message": "Use scoped wrappers from api/browser/sessionstorage/ instead (ensures keys are prefixed when served under a URL base path)."
+      }
+    ],
+    // Prevents direct localStorage/sessionStorage access — use scoped wrappers
     "no-restricted-imports": [
       "error",
       {
@@ -597,8 +611,12 @@
       "rules": {
         "import/first": "off",
         // Should ignore due to mocks
-        "signoz/no-navigator-clipboard": "off"
-        // Tests can use navigator.clipboard directly
+        "signoz/no-navigator-clipboard": "off",
+        // Tests can use navigator.clipboard directly,
+        "signoz/no-raw-absolute-path":"off",
+        "no-restricted-globals": "off",
+        // Tests need raw localStorage/sessionStorage to seed DOM state for isolation
+        "signoz/no-zustand-getstate-in-hooks": "off"
       }
     },
     {

frontend/.stylelintrc.cjs

@@ -1,3 +1,4 @@
+// oxlint-disable-next-line typescript/no-require-imports
 const path = require('path');
 
 module.exports = {

frontend/e2e/test-plan/README.md

@@ -1,29 +0,0 @@
-# SigNoz E2E Test Plan
-
-This directory contains the structured test plan for the SigNoz application. Each subfolder corresponds to a main module or feature area, and contains scenario files for all user journeys, edge cases, and cross-module flows. These documents serve as the basis for generating Playwright MCP-driven E2E tests.
-
-## Structure
-
-- Each main module (e.g., logs, traces, dashboards, alerts, settings, etc.) has its own folder or markdown file.
-- Each file contains detailed scenario templates, including preconditions, step-by-step actions, and expected outcomes.
-- Use these documents to write, review, and update test cases as the application evolves.
-
-## Folders & Files
-
-- `logs/` — Logs module scenarios
-- `traces/` — Traces module scenarios
-- `metrics/` — Metrics module scenarios
-- `dashboards/` — Dashboards module scenarios
-- `alerts/` — Alerts module scenarios
-- `services/` — Services module scenarios
-- `settings/` — Settings and all sub-settings scenarios
-- `onboarding/` — Onboarding and signup flows
-- `navigation/` — Navigation, sidebar, and cross-module flows
-- `exceptions/` — Exception and error handling scenarios
-- `external-apis/` — External API monitoring scenarios
-- `messaging-queues/` — Messaging queue scenarios
-- `infrastructure/` — Infrastructure monitoring scenarios
-- `help-support/` — Help & support scenarios
-- `user-preferences/` — User preferences and personalization scenarios
-- `service-map/` — Service map scenarios
-- `saved-views/` — Saved views scenarios

frontend/e2e/test-plan/settings/README.md

@@ -1,16 +0,0 @@
-# Settings Module Test Plan
-
-This folder contains E2E test scenarios for the Settings module and all sub-settings.
-
-## Scenario Categories
-
-- General settings (org/workspace, branding, version info)
-- Billing settings
-- Members & SSO
-- Custom domain
-- Integrations
-- Notification channels
-- API keys
-- Ingestion
-- Account settings (profile, password, preferences)
-- Keyboard shortcuts

frontend/e2e/test-plan/settings/account-settings.md

@@ -1,43 +0,0 @@
-# Account Settings E2E Scenarios (Updated)
-
-## 1. Update Name
-
-- **Precondition:** User is logged in
-- **Steps:**
-  1. Click 'Update name' button
-  2. Edit name field in the modal/dialog
-  3. Save changes
-- **Expected:** Name is updated in the UI
-
-## 2. Update Email
-
-- **Note:** The email field is not editable in the current UI.
-
-## 3. Reset Password
-
-- **Precondition:** User is logged in
-- **Steps:**
-  1. Click 'Reset password' button
-  2. Complete reset flow (modal/dialog or external flow)
-- **Expected:** Password is reset
-
-## 4. Toggle 'Adapt to my timezone'
-
-- **Precondition:** User is logged in
-- **Steps:**
-  1. Toggle 'Adapt to my timezone' switch
-- **Expected:** Timezone adapts accordingly (UI feedback/confirmation should be checked)
-
-## 5. Toggle Theme (Dark/Light)
-
-- **Precondition:** User is logged in
-- **Steps:**
-  1. Toggle theme radio buttons ('Dark', 'Light Beta')
-- **Expected:** Theme changes
-
-## 6. Toggle Sidebar Always Open
-
-- **Precondition:** User is logged in
-- **Steps:**
-  1. Toggle 'Keep the primary sidebar always open' switch
-- **Expected:** Sidebar remains open/closed as per toggle

frontend/e2e/test-plan/settings/api-keys.md

@@ -1,26 +0,0 @@
-# API Keys E2E Scenarios (Updated)
-
-## 1. Create a New API Key
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. Click 'New Key' button
-  2. Enter details in the modal/dialog
-  3. Click 'Save'
-- **Expected:** API key is created and listed in the table
-
-## 2. Revoke an API Key
-
-- **Precondition:** API key exists
-- **Steps:**
-  1. In the table, locate the API key row
-  2. Click the revoke/delete button (icon button in the Action column)
-  3. Confirm if prompted
-- **Expected:** API key is revoked/removed from the table
-
-## 3. View API Key Usage
-
-- **Precondition:** API key exists
-- **Steps:**
-  1. View the 'Last used' and 'Expired' columns in the table
-- **Expected:** Usage data is displayed for each API key

frontend/e2e/test-plan/settings/billing.md

@@ -1,17 +0,0 @@
-# Billing Settings E2E Scenarios (Updated)
-
-## 1. View Billing Information
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. Navigate to Billing Settings
-  2. Wait for the billing chart/data to finish loading
-- **Expected:**
-  - Billing heading and subheading are displayed
-  - Usage/cost table is visible with columns: Unit, Data Ingested, Price per Unit, Cost (Billing period to date)
-  - "Download CSV" and "Manage Billing" buttons are present and enabled after loading
-  - Test clicking "Download CSV" and "Manage Billing" for expected behavior (e.g., file download, navigation, or modal)
-
-> Note: If these features are expected to trigger specific flows, document the observed behavior for each button.
-
-

frontend/e2e/test-plan/settings/custom-domain.md

@@ -1,18 +0,0 @@
-# Custom Domain E2E Scenarios (Updated)
-
-## 1. Add or Update Custom Domain
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. Click 'Customize team’s URL' button
-  2. In the 'Customize your team’s URL' dialog, enter the preferred subdomain
-  3. Click 'Apply Changes'
-- **Expected:** Domain is set/updated for the team (UI feedback/confirmation should be checked)
-
-## 2. Verify Domain Ownership
-
-- **Note:** No explicit 'Verify' button or flow is present in the current UI. If verification is required, it may be handled automatically or via support.
-
-## 3. Remove a Custom Domain
-
-- **Note:** No explicit 'Remove' button or flow is present in the current UI. The only available action is to update the subdomain.

frontend/e2e/test-plan/settings/general.md

@@ -1,31 +0,0 @@
-# General Settings E2E Scenarios
-
-## 1. View General Settings
-
-- **Precondition:** User is logged in
-- **Steps:**
-  1. Navigate to General Settings
-- **Expected:** General settings are displayed
-
-## 2. Update Organization/Workspace Name
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. Edit organization/workspace name
-  2. Save changes
-- **Expected:** Name is updated and visible
-
-## 3. Update Logo or Branding
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. Upload new logo/branding
-  2. Save changes
-- **Expected:** Branding is updated
-
-## 4. View Version/Build Info
-
-- **Precondition:** User is logged in
-- **Steps:**
-  1. View version/build info section
-- **Expected:** Version/build info is displayed

frontend/e2e/test-plan/settings/ingestion.md

@@ -1,20 +0,0 @@
-# Ingestion E2E Scenarios (Updated)
-
-## 1. View Ingestion Sources
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. Navigate to the Integrations page
-- **Expected:** List of available data sources/integrations is displayed
-
-## 2. Configure Ingestion Sources
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. Click 'Configure' for a data source/integration
-  2. Complete the configuration flow (modal or page, as available)
-- **Expected:** Source is configured (UI feedback/confirmation should be checked)
-
-## 3. Disable/Enable Ingestion
-
-- **Note:** No visible enable/disable toggle for ingestion sources in the current UI. Ingestion is managed via the Integrations configuration flows.

frontend/e2e/test-plan/settings/integrations.md

@@ -1,51 +0,0 @@
-# Integrations E2E Scenarios (Updated)
-
-## 1. View List of Available Integrations
-
-- **Precondition:** User is logged in
-- **Steps:**
-  1. Navigate to Integrations
-- **Expected:** List of integrations is displayed, each with a name, description, and 'Configure' button
-
-## 2. Search Integrations by Name/Type
-
-- **Precondition:** Integrations exist
-- **Steps:**
-  1. Enter search/filter criteria in the 'Search for an integration...' box
-- **Expected:** Only matching integrations are shown
-
-## 3. Connect a New Integration
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. Click 'Configure' for an integration
-  2. Complete the configuration flow (modal or page, as available)
-- **Expected:** Integration is connected/configured (UI feedback/confirmation should be checked)
-
-## 4. Disconnect an Integration
-
-- **Note:** No visible 'Disconnect' button in the main list. This may be available in the configuration flow for a connected integration.
-
-## 5. Configure Integration Settings
-
-- **Note:** Configuration is handled in the flow after clicking 'Configure' for an integration.
-
-## 6. Test Integration Connection
-
-- **Note:** No visible 'Test Connection' button in the main list. This may be available in the configuration flow.
-
-## 7. View Integration Status/Logs
-
-- **Note:** No visible status/logs section in the main list. This may be available in the configuration flow.
-
-## 8. Filter Integrations by Category
-
-- **Note:** No explicit category filter in the current UI, only a search box.
-
-## 9. View Integration Documentation/Help
-
-- **Note:** No visible 'Help/Docs' button in the main list. This may be available in the configuration flow.
-
-## 10. Update Integration Configuration
-
-- **Note:** Configuration is handled in the flow after clicking 'Configure' for an integration.

frontend/e2e/test-plan/settings/keyboard-shortcuts.md

@@ -1,19 +0,0 @@
-# Keyboard Shortcuts E2E Scenarios (Updated)
-
-## 1. View Keyboard Shortcuts
-
-- **Precondition:** User is logged in
-- **Steps:**
-  1. Navigate to Keyboard Shortcuts
-- **Expected:** Shortcuts are displayed in categorized tables (Global, Logs Explorer, Query Builder, Dashboard)
-
-## 2. Customize Keyboard Shortcuts (if supported)
-
-- **Note:** Customization is not available in the current UI. Shortcuts are view-only.
-
-## 3. Use Keyboard Shortcuts for Navigation/Actions
-
-- **Precondition:** User is logged in
-- **Steps:**
-  1. Use shortcut for navigation/action (e.g., shift+s for Services, cmd+enter for running query)
-- **Expected:** Navigation/action is performed as per shortcut

frontend/e2e/test-plan/settings/members-sso.md

@@ -1,49 +0,0 @@
-# Members & SSO E2E Scenarios (Updated)
-
-## 1. Invite a New Member
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. Click 'Invite Members' button
-  2. In the 'Invite team members' dialog, enter email address, name (optional), and select role
-  3. (Optional) Click 'Add another team member' to invite more
-  4. Click 'Invite team members' to send invite(s)
-- **Expected:** Pending invite appears in the 'Pending Invites' table
-
-## 2. Remove a Member
-
-- **Precondition:** User is admin, member exists
-- **Steps:**
-  1. In the 'Members' table, locate the member row
-  2. Click 'Delete' in the Action column
-  3. Confirm removal if prompted
-- **Expected:** Member is removed from the table
-
-## 3. Update Member Roles
-
-- **Precondition:** User is admin, member exists
-- **Steps:**
-  1. In the 'Members' table, locate the member row
-  2. Click 'Edit' in the Action column
-  3. Change role in the edit dialog/modal
-  4. Save changes
-- **Expected:** Member role is updated in the table
-
-## 4. Configure SSO
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. In the 'Authenticated Domains' section, locate the domain row
-  2. Click 'Configure SSO' or 'Edit Google Auth' as available
-  3. Complete SSO provider configuration in the modal/dialog
-  4. Save settings
-- **Expected:** SSO is configured for the domain
-
-## 5. Login via SSO
-
-- **Precondition:** SSO is configured
-- **Steps:**
-  1. Log out from the app
-  2. On the login page, click 'Login with SSO'
-  3. Complete SSO login flow
-- **Expected:** User is logged in via SSO

frontend/e2e/test-plan/settings/notification-channels.md

@@ -1,39 +0,0 @@
-# Notification Channels E2E Scenarios (Updated)
-
-## 1. Add a New Notification Channel
-
-- **Precondition:** User is admin
-- **Steps:**
-  1. Click 'New Alert Channel' button
-  2. In the 'New Notification Channel' form, fill in required fields (Name, Type, Webhook URL, etc.)
-  3. (Optional) Toggle 'Send resolved alerts'
-  4. (Optional) Click 'Test' to send a test notification
-  5. Click 'Save' to add the channel
-- **Expected:** Channel is added and listed in the table
-
-## 2. Test Notification Channel
-
-- **Precondition:** Channel is being created or edited
-- **Steps:**
-  1. In the 'New Notification Channel' or 'Edit Notification Channel' form, click 'Test'
-- **Expected:** Test notification is sent (UI feedback/confirmation should be checked)
-
-## 3. Remove a Notification Channel
-
-- **Precondition:** Channel is added
-- **Steps:**
-  1. In the table, locate the channel row
-  2. Click 'Delete' in the Action column
-  3. Confirm removal if prompted
-- **Expected:** Channel is removed from the table
-
-## 4. Update Notification Channel Settings
-
-- **Precondition:** Channel is added
-- **Steps:**
-  1. In the table, locate the channel row
-  2. Click 'Edit' in the Action column
-  3. In the 'Edit Notification Channel' form, update fields as needed
-  4. (Optional) Click 'Test' to send a test notification
-  5. Click 'Save' to update the channel
-- **Expected:** Settings are updated

frontend/e2e/test-plan/validation-report.md

@@ -1,199 +0,0 @@
-# SigNoz Test Plan Validation Report
-
-This report documents the validation of the E2E test plan against the current live application using Playwright MCP. Each module is reviewed for coverage, gaps, and required updates.
-
----
-
-## Home Module
-
-- **Coverage:**
-  - Widgets for logs, traces, metrics, dashboards, alerts, services, saved views, onboarding checklist
-  - Quick access buttons: Explore Logs, Create dashboard, Create an alert
-- **Gaps/Updates:**
-  - Add scenarios for checklist interactions (e.g., “I’ll do this later”, progress tracking)
-  - Add scenarios for Saved Views and cross-module links
-  - Add scenario for onboarding checklist completion
-
----
-
-## Logs Module
-
-- **Coverage:**
-  - Explorer, Pipelines, Views tabs
-  - Filtering by service, environment, severity, host, k8s, etc.
-  - Search, save view, create alert, add to dashboard, export, view mode switching
-- **Gaps/Updates:**
-  - Add scenario for quick filter customization
-  - Add scenario for “Old Explorer” button
-  - Add scenario for frequency chart toggle
-  - Add scenario for “Stage & Run Query” workflow
-
----
-
-## Traces Module
-
-- **Coverage:**
-  - Tabs: Explorer, Funnels, Views
-  - Filtering by name, error status, duration, environment, function, service, RPC, status code, HTTP, trace ID, etc.
-  - Search, save view, create alert, add to dashboard, export, view mode switching (List, Traces, Time Series, Table)
-  - Pagination, quick filter customization, group by, aggregation
-- **Gaps/Updates:**
-  - Add scenario for quick filter customization
-  - Add scenario for “Stage & Run Query” workflow
-  - Add scenario for all view modes (List, Traces, Time Series, Table)
-  - Add scenario for group by/aggregation
-  - Add scenario for trace detail navigation (clicking on trace row)
-  - Add scenario for Funnels tab (create/edit/delete funnel)
-  - Add scenario for Views tab (manage saved views)
-
----
-
-## Metrics Module
-
-- **Coverage:**
-  - Tabs: Summary, Explorer, Views
-  - Filtering by metric, type, unit, etc.
-  - Search, save view, add to dashboard, export, view mode switching (chart, table, proportion view)
-  - Pagination, group by, aggregation, custom queries
-- **Gaps/Updates:**
-  - Add scenario for Proportion View in Summary
-  - Add scenario for all view modes (chart, table, proportion)
-  - Add scenario for group by/aggregation
-  - Add scenario for custom queries in Explorer
-  - Add scenario for Views tab (manage saved views)
-
----
-
-## Dashboards Module
-
-- **Coverage:**
-  - List, search, and filter dashboards
-  - Create new dashboard (button and template link)
-  - Edit, delete, and view dashboard details
-  - Add/edit/delete widgets (implied by dashboard detail)
-  - Pagination through dashboards
-- **Gaps/Updates:**
-  - Add scenario for browsing dashboard templates (external link)
-  - Add scenario for requesting new template
-  - Add scenario for dashboard owner and creation info
-  - Add scenario for dashboard tags and filtering by tags
-  - Add scenario for dashboard sharing (if available)
-  - Add scenario for dashboard image/preview
-
----
-
-## Messaging Queues Module
-
-- **Coverage:**
-  - Overview tab: queue metrics, filters (Service Name, Span Name, Msg System, Destination, Kind)
-  - Search across all columns
-  - Pagination of queue data
-  - Sync and Share buttons
-  - Tabs for Kafka and Celery
-- **Gaps/Updates:**
-  - Add scenario for Kafka tab (detailed metrics, actions)
-  - Add scenario for Celery tab (detailed metrics, actions)
-  - Add scenario for filter combinations and edge cases
-  - Add scenario for sharing queue data
-  - Add scenario for time range selection
-
----
-
-## External APIs Module
-
-- **Coverage:**
-  - Accessed via side navigation under MORE
-  - Explorer tab: domain, endpoints, last used, rate, error %, avg. latency
-  - Filters: Deployment Environment, Service Name, Rpc Method, Show IP addresses
-  - Table pagination
-  - Share and Stage & Run Query buttons
-- **Gaps/Updates:**
-  - Add scenario for customizing quick filters
-  - Add scenario for running and staging queries
-  - Add scenario for sharing API data
-  - Add scenario for edge cases in filters and table data
-
----
-
-## Alerts Module
-
-- **Coverage:**
-  - Alert Rules tab: list, search, create (New Alert), edit, delete, enable/disable, severity, labels, actions
-  - Triggered Alerts tab (visible in tablist)
-  - Configuration tab (visible in tablist)
-  - Table pagination
-- **Gaps/Updates:**
-  - Add scenario for triggered alerts (view, acknowledge, resolve)
-  - Add scenario for alert configuration (settings, integrations)
-  - Add scenario for edge cases in alert creation and management
-  - Add scenario for searching and filtering alerts
-
----
-
-## Integrations Module
-
-- **Coverage:**
-  - Integrations tab: list, search, configure (e.g., AWS), request new integration
-  - One-click setup for AWS monitoring
-  - Request more integrations (form)
-- **Gaps/Updates:**
-  - Add scenario for configuring integrations (step-by-step)
-  - Add scenario for searching and filtering integrations
-  - Add scenario for requesting new integrations
-  - Add scenario for edge cases (e.g., failed configuration)
-
----
-
-## Exceptions Module
-
-- **Coverage:**
-  - All Exceptions: list, search, filter (Deployment Environment, Service Name, Host Name, K8s Cluster/Deployment/Namespace, Net Peer Name)
-  - Table: Exception Type, Error Message, Count, Last Seen, First Seen, Application
-  - Pagination
-  - Exception detail links
-  - Share and Stage & Run Query buttons
-- **Gaps/Updates:**
-  - Add scenario for exception detail view
-  - Add scenario for advanced filtering and edge cases
-  - Add scenario for sharing and running queries
-  - Add scenario for error grouping and navigation
-
----
-
-## Service Map Module
-
-- **Coverage:**
-  - Service Map visualization (main graph)
-  - Filters: environment, resource attributes
-  - Time range selection
-  - Sync and Share buttons
-- **Gaps/Updates:**
-  - Add scenario for interacting with the map (zoom, pan, select service)
-  - Add scenario for filtering and edge cases
-  - Add scenario for sharing the map
-  - Add scenario for time range and environment combinations
-
----
-
-## Billing Module
-
-- **Coverage:**
-  - Billing overview: cost monitoring, invoices, CSV download (disabled), manage billing (disabled)
-  - Teams Cloud section
-  - Billing table: Unit, Data Ingested, Price per Unit, Cost (Billing period to date)
-- **Gaps/Updates:**
-  - Add scenario for invoice download and management (when enabled)
-  - Add scenario for cost monitoring and edge cases
-  - Add scenario for billing table data validation
-  - Add scenario for permissions and access control
-
----
-
-## Usage Explorer Module
-
-- **Status:**
-  - Not accessible in the current environment. Removing from test plan flows.
-
----
-
-## [Next modules will be filled as validation proceeds]

frontend/e2e/tests/settings/account-settings/account-settings-settings.spec.ts

@@ -1,42 +0,0 @@
-import { expect, test } from '@playwright/test';
-
-import { ensureLoggedIn } from '../../../utils/login.util';
-
-test('Account Settings - View and Assert Static Controls', async ({ page }) => {
-	await ensureLoggedIn(page);
-
-	// 1. Open the sidebar settings menu using data-testid
-	await page.getByTestId('settings-nav-item').click();
-
-	// 2. Click Account Settings in the dropdown (by role/name or data-testid if available)
-	await page.getByRole('menuitem', { name: 'Account Settings' }).click();
-
-	// Assert the main tabpanel/heading (confirmed by DOM)
-	await expect(page.getByTestId('settings-page-title')).toBeVisible();
-
-	// Assert General section and controls (confirmed by DOM)
-	await expect(
-		page.getByLabel('My Settings').getByText('General'),
-	).toBeVisible();
-	await expect(page.getByText('Manage your account settings.')).toBeVisible();
-	await expect(page.getByRole('button', { name: 'Update name' })).toBeVisible();
-	await expect(
-		page.getByRole('button', { name: 'Reset password' }),
-	).toBeVisible();
-
-	// Assert User Preferences section and controls (confirmed by DOM)
-	await expect(page.getByText('User Preferences')).toBeVisible();
-	await expect(
-		page.getByText('Tailor the SigNoz console to work according to your needs.'),
-	).toBeVisible();
-	await expect(page.getByText('Select your theme')).toBeVisible();
-
-	const themeSelector = page.getByTestId('theme-selector');
-
-	await expect(themeSelector.getByText('Dark')).toBeVisible();
-	await expect(themeSelector.getByText('Light')).toBeVisible();
-	await expect(themeSelector.getByText('System')).toBeVisible();
-
-	await expect(page.getByTestId('timezone-adaptation-switch')).toBeVisible();
-	await expect(page.getByTestId('side-nav-pinned-switch')).toBeVisible();
-});

frontend/e2e/tests/settings/api-keys/api-keys-settings.spec.ts

@@ -1,42 +0,0 @@
-import { expect, test } from '@playwright/test';
-
-import { ensureLoggedIn } from '../../../utils/login.util';
-
-test('API Keys Settings - View and Interact', async ({ page }) => {
-	await ensureLoggedIn(page);
-
-	// 1. Open the sidebar settings menu using data-testid
-	await page.getByTestId('settings-nav-item').click();
-
-	// 2. Click Account Settings in the dropdown (by role/name or data-testid if available)
-	await page.getByRole('menuitem', { name: 'Account Settings' }).click();
-
-	// Assert the main tabpanel/heading (confirmed by DOM)
-	await expect(page.getByTestId('settings-page-title')).toBeVisible();
-
-	// Focus on the settings page sidenav
-	await page.getByTestId('settings-page-sidenav').focus();
-
-	// Click API Keys tab in the settings sidebar (by data-testid)
-	await page.getByTestId('api-keys').click();
-
-	// Assert heading and subheading
-	await expect(page.getByRole('heading', { name: 'API Keys' })).toBeVisible();
-	await expect(
-		page.getByText('Create and manage API keys for the SigNoz API'),
-	).toBeVisible();
-
-	// Assert presence of New Key button
-	const newKeyBtn = page.getByRole('button', { name: 'New Key' });
-	await expect(newKeyBtn).toBeVisible();
-
-	// Assert table columns
-	await expect(page.getByText('Last used').first()).toBeVisible();
-	await expect(page.getByText('Expired').first()).toBeVisible();
-
-	// Assert at least one API key row with action buttons
-	// Select the first action cell's first button (icon button)
-	const firstActionCell = page.locator('table tr').nth(1).locator('td').last();
-	const deleteBtn = firstActionCell.locator('button').first();
-	await expect(deleteBtn).toBeVisible();
-});

frontend/e2e/tests/settings/billing/billing-settings.spec.ts

@@ -1,71 +0,0 @@
-import { expect, test } from '@playwright/test';
-
-import { ensureLoggedIn } from '../../../utils/login.util';
-
-// E2E: Billing Settings - View Billing Information and Button Actions
-
-test('View Billing Information and Button Actions', async ({
-	page,
-	context,
-}) => {
-	// Ensure user is logged in
-	await ensureLoggedIn(page);
-
-	// 1. Open the sidebar settings menu using data-testid
-	await page.getByTestId('settings-nav-item').click();
-
-	// 2. Click Account Settings in the dropdown (by role/name or data-testid if available)
-	await page.getByRole('menuitem', { name: 'Account Settings' }).click();
-
-	// Assert the main tabpanel/heading (confirmed by DOM)
-	await expect(page.getByTestId('settings-page-title')).toBeVisible();
-
-	// Focus on the settings page sidenav
-	await page.getByTestId('settings-page-sidenav').focus();
-
-	// Click Billing tab in the settings sidebar (by data-testid)
-	await page.getByTestId('billing').click();
-
-	// Wait for billing chart/data to finish loading
-	await page.getByText('loading').first().waitFor({ state: 'hidden' });
-
-	// Assert visibility of subheading (unique)
-	await expect(
-		page.getByText(
-			'Manage your billing information, invoices, and monitor costs.',
-		),
-	).toBeVisible();
-	// Assert visibility of Teams Cloud heading
-	await expect(page.getByRole('heading', { name: 'Teams Cloud' })).toBeVisible();
-
-	// Assert presence of summary and detailed tables
-	await expect(page.getByText('TOTAL SPENT')).toBeVisible();
-	await expect(page.getByText('Data Ingested')).toBeVisible();
-	await expect(page.getByText('Price per Unit')).toBeVisible();
-	await expect(page.getByText('Cost (Billing period to date)')).toBeVisible();
-
-	// Assert presence of alert and note
-	await expect(
-		page.getByText('Your current billing period is from', { exact: false }),
-	).toBeVisible();
-	await expect(
-		page.getByText('Billing metrics are updated once every 24 hours.'),
-	).toBeVisible();
-
-	// Test Download CSV button
-	const [download] = await Promise.all([
-		page.waitForEvent('download'),
-		page.getByRole('button', { name: 'cloud-download Download CSV' }).click(),
-	]);
-	// Optionally, check download file name
-	expect(download.suggestedFilename()).toContain('billing_usage');
-
-	// Test Manage Billing button (opens Stripe in new tab)
-	const [newPage] = await Promise.all([
-		context.waitForEvent('page'),
-		page.getByTestId('header-billing-button').click(),
-	]);
-	await newPage.waitForLoadState();
-	expect(newPage.url()).toContain('stripe.com');
-	await newPage.close();
-});

frontend/e2e/tests/settings/custom-domain/custom-domain-settings.spec.ts

@@ -1,52 +0,0 @@
-import { expect, test } from '@playwright/test';
-
-import { ensureLoggedIn } from '../../../utils/login.util';
-
-test('Custom Domain Settings - View and Interact', async ({ page }) => {
-	await ensureLoggedIn(page);
-
-	// 1. Open the sidebar settings menu using data-testid
-	await page.getByTestId('settings-nav-item').click();
-
-	// 2. Click Account Settings in the dropdown (by role/name or data-testid if available)
-	await page.getByRole('menuitem', { name: 'Account Settings' }).click();
-
-	// Assert the main tabpanel/heading (confirmed by DOM)
-	await expect(page.getByTestId('settings-page-title')).toBeVisible();
-
-	// Focus on the settings page sidenav
-	await page.getByTestId('settings-page-sidenav').focus();
-
-	// Click Custom Domain tab in the settings sidebar (by data-testid)
-	await page.getByTestId('custom-domain').click();
-
-	// Wait for custom domain chart/data to finish loading
-	await page.getByText('loading').first().waitFor({ state: 'hidden' });
-
-	// Assert heading and subheading
-	await expect(
-		page.getByRole('heading', { name: 'Custom Domain Settings' }),
-	).toBeVisible();
-	await expect(
-		page.getByText('Personalize your workspace domain effortlessly.'),
-	).toBeVisible();
-
-	// Assert presence of Customize team’s URL button
-	const customizeBtn = page.getByRole('button', {
-		name: 'Customize team’s URL',
-	});
-	await expect(customizeBtn).toBeVisible();
-	await customizeBtn.click();
-
-	// Assert modal/dialog fields and buttons
-	await expect(
-		page.getByRole('dialog', { name: 'Customize your team’s URL' }),
-	).toBeVisible();
-	await expect(page.getByLabel('Team’s URL subdomain')).toBeVisible();
-	await expect(
-		page.getByRole('button', { name: 'Apply Changes' }),
-	).toBeVisible();
-	await expect(page.getByRole('button', { name: 'Close' })).toBeVisible();
-	// Close the modal
-	await page.getByRole('button', { name: 'Close' }).click();
-});

frontend/e2e/tests/settings/general/general-settings.spec.ts

@@ -1,32 +0,0 @@
-import { expect, test } from '@playwright/test';
-
-import { ensureLoggedIn } from '../../../utils/login.util';
-
-test('View General Settings', async ({ page }) => {
-	await ensureLoggedIn(page);
-
-	// 1. Open the sidebar settings menu using data-testid
-	await page.getByTestId('settings-nav-item').click();
-
-	// 2. Click Account Settings in the dropdown (by role/name or data-testid if available)
-	await page.getByRole('menuitem', { name: 'Account Settings' }).click();
-
-	// Assert the main tabpanel/heading (confirmed by DOM)
-	await expect(page.getByTestId('settings-page-title')).toBeVisible();
-
-	// Focus on the settings page sidenav
-	await page.getByTestId('settings-page-sidenav').focus();
-
-	// Click General tab in the settings sidebar (by data-testid)
-	await page.getByTestId('general').click();
-
-	// Wait for General tab to be visible
-	await page.getByRole('tabpanel', { name: 'General' }).waitFor();
-
-	// Assert visibility of definitive/static elements
-	await expect(page.getByRole('heading', { name: 'Metrics' })).toBeVisible();
-	await expect(page.getByRole('heading', { name: 'Traces' })).toBeVisible();
-	await expect(page.getByRole('heading', { name: 'Logs' })).toBeVisible();
-	await expect(page.getByText('Please')).toBeVisible();
-	await expect(page.getByRole('link', { name: 'email us' })).toBeVisible();
-});

frontend/e2e/tests/settings/ingestion/ingestion-settings.spec.ts

@@ -1,48 +0,0 @@
-import { expect, test } from '@playwright/test';
-
-import { ensureLoggedIn } from '../../../utils/login.util';
-
-test('Ingestion Settings - View and Interact', async ({ page }) => {
-	await ensureLoggedIn(page);
-
-	// 1. Open the sidebar settings menu using data-testid
-	await page.getByTestId('settings-nav-item').click();
-
-	// 2. Click Account Settings in the dropdown (by role/name or data-testid if available)
-	await page.getByRole('menuitem', { name: 'Account Settings' }).click();
-
-	// Assert the main tabpanel/heading (confirmed by DOM)
-	await expect(page.getByTestId('settings-page-title')).toBeVisible();
-
-	// Focus on the settings page sidenav
-	await page.getByTestId('settings-page-sidenav').focus();
-
-	// Click Ingestion tab in the settings sidebar (by data-testid)
-	await page.getByTestId('ingestion').click();
-
-	// Assert heading and subheading (Integrations page)
-	await expect(
-		page.getByRole('heading', { name: 'Integrations' }),
-	).toBeVisible();
-	await expect(
-		page.getByText('Manage Integrations for this workspace'),
-	).toBeVisible();
-
-	// Assert presence of search box
-	await expect(
-		page.getByPlaceholder('Search for an integration...'),
-	).toBeVisible();
-
-	// Assert at least one data source with Configure button
-	const configureBtn = page.getByRole('button', { name: 'Configure' }).first();
-	await expect(configureBtn).toBeVisible();
-
-	// Assert Request more integrations section
-	await expect(
-		page.getByText(
-			"Can't find what you’re looking for? Request more integrations",
-		),
-	).toBeVisible();
-	await expect(page.getByPlaceholder('Enter integration name...')).toBeVisible();
-	await expect(page.getByRole('button', { name: 'Submit' })).toBeVisible();
-});

frontend/e2e/tests/settings/integrations/integrations-settings.spec.ts

@@ -1,48 +0,0 @@
-import { expect, test } from '@playwright/test';
-
-import { ensureLoggedIn } from '../../../utils/login.util';
-
-test('Integrations Settings - View and Interact', async ({ page }) => {
-	await ensureLoggedIn(page);
-
-	// 1. Open the sidebar settings menu using data-testid
-	await page.getByTestId('settings-nav-item').click();
-
-	// 2. Click Account Settings in the dropdown (by role/name or data-testid if available)
-	await page.getByRole('menuitem', { name: 'Account Settings' }).click();
-
-	// Assert the main tabpanel/heading (confirmed by DOM)
-	await expect(page.getByTestId('settings-page-title')).toBeVisible();
-
-	// Focus on the settings page sidenav
-	await page.getByTestId('settings-page-sidenav').focus();
-
-	// Click Integrations tab in the settings sidebar (by data-testid)
-	await page.getByTestId('integrations').click();
-
-	// Assert heading and subheading
-	await expect(
-		page.getByRole('heading', { name: 'Integrations' }),
-	).toBeVisible();
-	await expect(
-		page.getByText('Manage Integrations for this workspace'),
-	).toBeVisible();
-
-	// Assert presence of search box
-	await expect(
-		page.getByPlaceholder('Search for an integration...'),
-	).toBeVisible();
-
-	// Assert at least one integration with Configure button
-	const configureBtn = page.getByRole('button', { name: 'Configure' }).first();
-	await expect(configureBtn).toBeVisible();
-
-	// Assert Request more integrations section
-	await expect(
-		page.getByText(
-			"Can't find what you’re looking for? Request more integrations",
-		),
-	).toBeVisible();
-	await expect(page.getByPlaceholder('Enter integration name...')).toBeVisible();
-	await expect(page.getByRole('button', { name: 'Submit' })).toBeVisible();
-});

frontend/e2e/tests/settings/members-sso/members-sso-settings.spec.ts

@@ -1,56 +0,0 @@
-import { expect, test } from '@playwright/test';
-
-import { ensureLoggedIn } from '../../../utils/login.util';
-
-test('Members & SSO Settings - View and Interact', async ({ page }) => {
-	await ensureLoggedIn(page);
-
-	// 1. Open the sidebar settings menu using data-testid
-	await page.getByTestId('settings-nav-item').click();
-
-	// 2. Click Account Settings in the dropdown (by role/name or data-testid if available)
-	await page.getByRole('menuitem', { name: 'Account Settings' }).click();
-
-	// Assert the main tabpanel/heading (confirmed by DOM)
-	await expect(page.getByTestId('settings-page-title')).toBeVisible();
-
-	// Focus on the settings page sidenav
-	await page.getByTestId('settings-page-sidenav').focus();
-
-	// Click Members & SSO tab in the settings sidebar (by data-testid)
-	await page.getByTestId('members-sso').click();
-
-	// Assert headings and tables
-	await expect(
-		page.getByRole('heading', { name: /Members \(\d+\)/ }),
-	).toBeVisible();
-	await expect(
-		page.getByRole('heading', { name: /Pending Invites \(\d+\)/ }),
-	).toBeVisible();
-	await expect(
-		page.getByRole('heading', { name: 'Authenticated Domains' }),
-	).toBeVisible();
-
-	// Assert Invite Members button is visible and clickable
-	const inviteBtn = page.getByRole('button', { name: /Invite Members/ });
-	await expect(inviteBtn).toBeVisible();
-	await inviteBtn.click();
-	// Assert Invite Members modal/dialog appears (modal title is unique)
-	await expect(page.getByText('Invite team members').first()).toBeVisible();
-	// Close the modal (use unique 'Close' button)
-	await page.getByRole('button', { name: 'Close' }).click();
-
-	// Assert Edit and Delete buttons are present for at least one member
-	const editBtn = page.getByRole('button', { name: /Edit/ }).first();
-	const deleteBtn = page.getByRole('button', { name: /Delete/ }).first();
-	await expect(editBtn).toBeVisible();
-	await expect(deleteBtn).toBeVisible();
-
-	// Assert Add Domains button is visible
-	await expect(page.getByRole('button', { name: /Add Domains/ })).toBeVisible();
-	// Assert Configure SSO or Edit Google Auth button is visible for at least one domain
-	const ssoBtn = page
-		.getByRole('button', { name: /Configure SSO|Edit Google Auth/ })
-		.first();
-	await expect(ssoBtn).toBeVisible();
-});

frontend/e2e/tests/settings/notification-channels/notification-channels-settings.spec.ts

@@ -1,57 +0,0 @@
-import { expect, test } from '@playwright/test';
-
-import { ensureLoggedIn } from '../../../utils/login.util';
-
-test('Notification Channels Settings - View and Interact', async ({ page }) => {
-	await ensureLoggedIn(page);
-
-	// 1. Open the sidebar settings menu using data-testid
-	await page.getByTestId('settings-nav-item').click();
-
-	// 2. Click Account Settings in the dropdown (by role/name or data-testid if available)
-	await page.getByRole('menuitem', { name: 'Account Settings' }).click();
-
-	// Assert the main tabpanel/heading (confirmed by DOM)
-	await expect(page.getByTestId('settings-page-title')).toBeVisible();
-
-	// Focus on the settings page sidenav
-	await page.getByTestId('settings-page-sidenav').focus();
-
-	// Click Notification Channels tab in the settings sidebar (by data-testid)
-	await page.getByTestId('notification-channels').click();
-
-	// Wait for loading to finish
-	await page.getByText('loading').first().waitFor({ state: 'hidden' });
-
-	// Assert presence of New Alert Channel button
-	const newChannelBtn = page.getByRole('button', { name: /New Alert Channel/ });
-	await expect(newChannelBtn).toBeVisible();
-
-	// Assert table columns
-	await expect(page.getByText('Name')).toBeVisible();
-	await expect(page.getByText('Type')).toBeVisible();
-	await expect(page.getByText('Action')).toBeVisible();
-
-	// Click New Alert Channel and assert modal fields/buttons
-	await newChannelBtn.click();
-	await expect(
-		page.getByRole('heading', { name: 'New Notification Channel' }),
-	).toBeVisible();
-	await expect(page.getByLabel('Name')).toBeVisible();
-	await expect(page.getByLabel('Type')).toBeVisible();
-	await expect(page.getByLabel('Webhook URL')).toBeVisible();
-	await expect(
-		page.getByRole('switch', { name: 'Send resolved alerts' }),
-	).toBeVisible();
-	await expect(page.getByRole('button', { name: 'Save' })).toBeVisible();
-	await expect(page.getByRole('button', { name: 'Test' })).toBeVisible();
-	await expect(page.getByRole('button', { name: 'Back' })).toBeVisible();
-	// Close modal
-	await page.getByRole('button', { name: 'Back' }).click();
-
-	// Assert Edit and Delete buttons for at least one channel
-	const editBtn = page.getByRole('button', { name: 'Edit' }).first();
-	const deleteBtn = page.getByRole('button', { name: 'Delete' }).first();
-	await expect(editBtn).toBeVisible();
-	await expect(deleteBtn).toBeVisible();
-});

frontend/e2e/utils/login.util.ts

@@ -1,35 +0,0 @@
-import { Page } from '@playwright/test';
-
-// Read credentials from environment variables
-const username = process.env.LOGIN_USERNAME;
-const password = process.env.LOGIN_PASSWORD;
-const baseURL = process.env.BASE_URL;
-
-/**
- * Ensures the user is logged in. If not, performs the login steps.
- * Follows the MCP process step-by-step.
- */
-export async function ensureLoggedIn(page: Page): Promise<void> {
-	// if already in home page, return
-	if (await page.url().includes('/home')) {
-		return;
-	}
-
-	if (!username || !password) {
-		throw new Error(
-			'E2E_EMAIL and E2E_PASSWORD environment variables must be set.',
-		);
-	}
-
-	await page.goto(`${baseURL}/login`);
-	await page.getByTestId('email').click();
-	await page.getByTestId('email').fill(username);
-	await page.getByTestId('initiate_login').click();
-	await page.getByTestId('password').click();
-	await page.getByTestId('password').fill(password);
-	await page.getByRole('button', { name: 'Login' }).click();
-
-	await page
-		.getByText('Hello there, Welcome to your')
-		.waitFor({ state: 'visible' });
-}

frontend/index.html

@@ -2,6 +2,7 @@
 <html lang="en">
 	<head>
 		<meta charset="utf-8" />
+		<base href="[[.BaseHref]]" />
 		<meta
 			http-equiv="Cache-Control"
 			content="no-cache, no-store, must-revalidate, max-age: 0"
@@ -39,12 +40,12 @@
 		<meta
 			data-react-helmet="true"
 			property="og:image"
-			content="/images/signoz-hero-image.webp"
+			content="[[.BaseHref]]images/signoz-hero-image.webp"
 		/>
 		<meta
 			data-react-helmet="true"
 			name="twitter:image"
-			content="/images/signoz-hero-image.webp"
+			content="[[.BaseHref]]images/signoz-hero-image.webp"
 		/>
 		<meta
 			data-react-helmet="true"
@@ -59,7 +60,7 @@
 		<meta data-react-helmet="true" name="docusaurus_locale" content="en" />
 		<meta data-react-helmet="true" name="docusaurus_tag" content="default" />
 		<meta name="robots" content="noindex" />
-		<link data-react-helmet="true" rel="shortcut icon" href="/favicon.ico" />
+		<link data-react-helmet="true" rel="shortcut icon" href="favicon.ico" />
 	</head>
 	<body data-theme="default">
 		<script>
@@ -67,8 +68,14 @@
 			// Mirrors the logic in ThemeProvider (hooks/useDarkMode/index.tsx).
 			(function () {
 				try {
-					var theme = localStorage.getItem('THEME');
-					var autoSwitch = localStorage.getItem('THEME_AUTO_SWITCH') === 'true';
+					// When served under a URL prefix (e.g. /signoz/), storage keys are scoped
+					// to that prefix by the React app (see utils/storage.ts getScopedKey).
+					// Read the <base> tag — already populated by the Go template — to derive
+					// the same prefix here, before any JS module has loaded.
+					var basePath = (document.querySelector('base') || {}).getAttribute('href') || '/';
+					var prefix = basePath === '/' ? '' : basePath;
+					var theme = localStorage.getItem(prefix + 'THEME');
+					var autoSwitch = localStorage.getItem(prefix + 'THEME_AUTO_SWITCH') === 'true';
 					if (autoSwitch) {
 						theme = window.matchMedia('(prefers-color-scheme: dark)').matches
 							? 'dark'
@@ -136,7 +143,7 @@
 				})(document, 'script');
 			}
 		</script>
-		<link rel="stylesheet" href="/css/uPlot.min.css" />
+		<link rel="stylesheet" href="css/uPlot.min.css" />
 		<script type="module" src="./src/index.tsx"></script>
 	</body>
 </html>

frontend/package.json

@@ -44,7 +44,6 @@
     "@mdx-js/loader": "2.3.0",
     "@mdx-js/react": "2.3.0",
     "@monaco-editor/react": "^4.3.1",
-    "@playwright/test": "1.55.1",
     "@radix-ui/react-tabs": "1.0.4",
     "@radix-ui/react-tooltip": "1.0.7",
     "@sentry/react": "8.41.0",

frontend/playwright.config.ts

@@ -1,95 +0,0 @@
-import { defineConfig, devices } from '@playwright/test';
-import dotenv from 'dotenv';
-import path from 'path';
-
-// Read from ".env" file.
-dotenv.config({ path: path.resolve(__dirname, '.env') });
-
-/**
- * Read environment variables from file.
- * https://github.com/motdotla/dotenv
- */
-// import dotenv from 'dotenv';
-// import path from 'path';
-// dotenv.config({ path: path.resolve(__dirname, '.env') });
-
-/**
- * See https://playwright.dev/docs/test-configuration.
- */
-export default defineConfig({
-	testDir: './e2e/tests',
-	/* Run tests in files in parallel */
-	fullyParallel: true,
-	/* Fail the build on CI if you accidentally left test.only in the source code. */
-	forbidOnly: !!process.env.CI,
-	/* Retry on CI only */
-	retries: process.env.CI ? 2 : 0,
-	/* Run tests in parallel even in CI - optimized for GitHub Actions free tier */
-	workers: process.env.CI ? 2 : undefined,
-	/* Reporter to use. See https://playwright.dev/docs/test-reporters */
-	reporter: 'html',
-	/* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
-	use: {
-		/* Base URL to use in actions like `await page.goto('/')`. */
-		baseURL:
-			process.env.SIGNOZ_E2E_BASE_URL || 'https://app.us.staging.signoz.cloud',
-
-		/* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
-		trace: 'on-first-retry',
-		colorScheme: 'dark',
-		locale: 'en-US',
-		viewport: { width: 1280, height: 720 },
-	},
-
-	/* Configure projects for major browsers */
-	projects: [
-		{
-			name: 'chromium',
-			use: {
-				launchOptions: { args: ['--start-maximized'] },
-				viewport: null,
-				colorScheme: 'dark',
-				locale: 'en-US',
-				baseURL: 'https://app.us.staging.signoz.cloud',
-				trace: 'on-first-retry',
-			},
-		},
-
-		{
-			name: 'firefox',
-			use: { ...devices['Desktop Firefox'] },
-		},
-
-		{
-			name: 'webkit',
-			use: { ...devices['Desktop Safari'] },
-		},
-
-		/* Test against mobile viewports. */
-		// {
-		//   name: 'Mobile Chrome',
-		//   use: { ...devices['Pixel 5'] },
-		// },
-		// {
-		//   name: 'Mobile Safari',
-		//   use: { ...devices['iPhone 12'] },
-		// },
-
-		/* Test against branded browsers. */
-		// {
-		//   name: 'Microsoft Edge',
-		//   use: { ...devices['Desktop Edge'], channel: 'msedge' },
-		// },
-		// {
-		//   name: 'Google Chrome',
-		//   use: { ...devices['Desktop Chrome'], channel: 'chrome' },
-		// },
-	],
-
-	/* Run your local dev server before starting the tests */
-	// webServer: {
-	//   command: 'npm run start',
-	//   url: 'http://localhost:3000',
-	//   reuseExistingServer: !process.env.CI,
-	// },
-});

frontend/plugins/rules/no-raw-absolute-path.mjs

@@ -0,0 +1,152 @@
+/**
+ * Rule: no-raw-absolute-path
+ *
+ * Catches patterns that break at runtime when the app is served from a
+ * sub-path (e.g. /signoz/):
+ *
+ *   1. window.open(path, '_blank')
+ *      → use openInNewTab(path) which calls withBasePath internally
+ *
+ *   2. window.location.origin + path  /  `${window.location.origin}${path}`
+ *      → use getAbsoluteUrl(path)
+ *
+ *   3. frontendBaseUrl: window.location.origin  (bare origin usage)
+ *      → use getBaseUrl() to include the base path
+ *
+ *   4. window.location.href = path
+ *      → use withBasePath(path) or navigate() for internal navigation
+ *
+ * External URLs (first arg starts with "http") are explicitly allowed.
+ */
+
+function isOriginAccess(node) {
+	return (
+		node.type === 'MemberExpression' &&
+		!node.computed &&
+		node.property.name === 'origin' &&
+		node.object.type === 'MemberExpression' &&
+		!node.object.computed &&
+		node.object.property.name === 'location' &&
+		node.object.object.type === 'Identifier' &&
+		node.object.object.name === 'window'
+	);
+}
+
+function isHrefAccess(node) {
+	return (
+		node.type === 'MemberExpression' &&
+		!node.computed &&
+		node.property.name === 'href' &&
+		node.object.type === 'MemberExpression' &&
+		!node.object.computed &&
+		node.object.property.name === 'location' &&
+		node.object.object.type === 'Identifier' &&
+		node.object.object.name === 'window'
+	);
+}
+
+function isExternalUrl(node) {
+	if (node.type === 'Literal' && typeof node.value === 'string') {
+		return node.value.startsWith('http://') || node.value.startsWith('https://');
+	}
+	if (node.type === 'TemplateLiteral' && node.quasis.length > 0) {
+		const raw = node.quasis[0].value.raw;
+		return raw.startsWith('http://') || raw.startsWith('https://');
+	}
+	return false;
+}
+
+
+// window.open(withBasePath(x)) and window.open(getAbsoluteUrl(x)) are already safe.
+function isSafeHelperCall(node) {
+	return (
+		node.type === 'CallExpression' &&
+		node.callee.type === 'Identifier' &&
+		(node.callee.name === 'withBasePath' || node.callee.name === 'getAbsoluteUrl')
+	);
+}
+
+export default {
+	meta: {
+		type: 'suggestion',
+		docs: {
+			description:
+				'Disallow raw window.open and origin-concatenation patterns that miss the runtime base path',
+			category: 'Base Path Safety',
+		},
+		schema: [],
+		messages: {
+			windowOpen:
+				'Use openInNewTab(path) instead of window.open(path, "_blank") — openInNewTab prepends the base path automatically.',
+			originConcat:
+				'Use getAbsoluteUrl(path) instead of window.location.origin + path — getAbsoluteUrl prepends the base path automatically.',
+			originDirect:
+				'Use getBaseUrl() instead of window.location.origin — getBaseUrl includes the base path.',
+			hrefAssign:
+				'Use withBasePath(path) or navigate() instead of window.location.href = path — ensures the base path is included.',
+		},
+	},
+
+	create(context) {
+		return {
+			// window.open(path, ...) — allow only external first-arg URLs
+			CallExpression(node) {
+				const { callee, arguments: args } = node;
+				if (
+					callee.type !== 'MemberExpression' ||
+					callee.object.type !== 'Identifier' ||
+					callee.object.name !== 'window' ||
+					callee.property.name !== 'open'
+				)
+					{return;}
+				if (args.length === 0) {return;}
+				if (isExternalUrl(args[0])) {return;}
+				if (isSafeHelperCall(args[0])) {return;}
+
+				context.report({ node, messageId: 'windowOpen' });
+			},
+
+			// window.location.origin + path
+			BinaryExpression(node) {
+				if (node.operator !== '+') {return;}
+				if (isOriginAccess(node.left) || isOriginAccess(node.right)) {
+					context.report({ node, messageId: 'originConcat' });
+				}
+			},
+
+			// `${window.location.origin}${path}`
+			TemplateLiteral(node) {
+				if (node.expressions.some(isOriginAccess)) {
+					context.report({ node, messageId: 'originConcat' });
+				}
+			},
+
+			// window.location.origin used directly (not in concatenation)
+			// Catches: frontendBaseUrl: window.location.origin
+			MemberExpression(node) {
+				if (!isOriginAccess(node)) {return;}
+
+				const parent = node.parent;
+				// Skip if parent is BinaryExpression with + (handled by BinaryExpression visitor)
+				if (parent.type === 'BinaryExpression' && parent.operator === '+') {return;}
+				// Skip if inside TemplateLiteral (handled by TemplateLiteral visitor)
+				if (parent.type === 'TemplateLiteral') {return;}
+
+				context.report({ node, messageId: 'originDirect' });
+			},
+
+			// window.location.href = path
+			AssignmentExpression(node) {
+				if (node.operator !== '=') {return;}
+				if (!isHrefAccess(node.left)) {return;}
+
+				// Allow external URLs
+				if (isExternalUrl(node.right)) {return;}
+				// Allow safe helper calls
+				if (isSafeHelperCall(node.right)) {return;}
+
+				context.report({ node, messageId: 'hrefAssign' });
+			},
+		};
+	},
+};

frontend/plugins/signoz.mjs

@@ -8,6 +8,7 @@
 import noZustandGetStateInHooks from './rules/no-zustand-getstate-in-hooks.mjs';
 import noNavigatorClipboard from './rules/no-navigator-clipboard.mjs';
 import noUnsupportedAssetPattern from './rules/no-unsupported-asset-pattern.mjs';
+import noRawAbsolutePath from './rules/no-raw-absolute-path.mjs';
 
 export default {
 	meta: {
@@ -17,5 +18,6 @@ export default {
 		'no-zustand-getstate-in-hooks': noZustandGetStateInHooks,
 		'no-navigator-clipboard': noNavigatorClipboard,
 		'no-unsupported-asset-pattern': noUnsupportedAssetPattern,
+		'no-raw-absolute-path': noRawAbsolutePath,
 	},
 };

frontend/prompts/generate-e2e-test.md

@@ -1,16 +0,0 @@
-RULE: All test code for this repo must be generated by following the step-by-step Playwright MCP process as described below.
-
-- You are a playwright test generator.
-- You are given a scenario and you need to generate a playwright test for it.
-- Use login util if not logged in.
-- DO NOT generate test code based on the scenario alone.
-- DO run steps one by one using the tools provided by the Playwright MCP.
-- Only after all steps are completed, emit a Playwright TypeScript test that uses @playwright/test based on message history
-- Gather correct selectors before writing the test
-- DO NOT valiate for dynamic content in the tests, only validate for the correctness with meta data
-- Always inspect the DOM at each navigation or interaction step to determine the correct selector for the next action. Do not assume selectors, confirm via inspection before proceeding.
-- Assert visibility of definitive/static elements in the UI (such as labels, headings, or section titles) rather than dynamic values or content that may change between runs.
-- Save generated test file in the tests directory
-- Execute the test file and iterate until the test passes
-
-

frontend/src/ReactI18/index.tsx

@@ -2,6 +2,7 @@ import { initReactI18next } from 'react-i18next';
 import i18n from 'i18next';
 import LanguageDetector from 'i18next-browser-languagedetector';
 import Backend from 'i18next-http-backend';
+import { getBasePath } from 'utils/basePath';
 
 import cacheBursting from '../../i18n-translations-hash.json';
 
@@ -24,7 +25,7 @@ i18n
 				const ns = namespace[0];
 				const pathkey = `/${language}/${ns}`;
 				const hash = cacheBursting[pathkey as keyof typeof cacheBursting] || '';
-				return `/locales/${language}/${namespace}.json?h=${hash}`;
+				return `${getBasePath()}locales/${language}/${namespace}.json?h=${hash}`;
 			},
 		},
 		react: {

frontend/src/api/browser/localstorage/__tests__/get.test.ts

@@ -0,0 +1,130 @@
+/**
+ * localstorage/get — lazy migration tests.
+ *
+ * basePath is memoized at module init, so each describe block re-imports the
+ * module with a fresh DOM state via jest.isolateModules.
+ */
+
+type GetModule = typeof import('../get');
+
+function loadGetModule(href: string): GetModule {
+	const base = document.createElement('base');
+	base.setAttribute('href', href);
+	document.head.append(base);
+
+	let mod!: GetModule;
+	jest.isolateModules(() => {
+		// oxlint-disable-next-line typescript-eslint/no-require-imports, typescript-eslint/no-var-requires
+		mod = require('../get');
+	});
+	return mod;
+}
+
+afterEach(() => {
+	for (const el of document.head.querySelectorAll('base')) {
+		el.remove();
+	}
+	localStorage.clear();
+});
+
+describe('get — root path "/"', () => {
+	it('reads the bare key', () => {
+		const { default: get } = loadGetModule('/');
+		localStorage.setItem('AUTH_TOKEN', 'tok');
+		expect(get('AUTH_TOKEN')).toBe('tok');
+	});
+
+	it('returns null when key is absent', () => {
+		const { default: get } = loadGetModule('/');
+		expect(get('MISSING')).toBeNull();
+	});
+
+	it('does NOT promote bare keys (no-op at root)', () => {
+		const { default: get } = loadGetModule('/');
+		localStorage.setItem('THEME', 'light');
+		get('THEME');
+		// bare key must still be present — no migration at root
+		expect(localStorage.getItem('THEME')).toBe('light');
+	});
+});
+
+describe('get — prefixed path "/signoz/"', () => {
+	it('reads an already-scoped key directly', () => {
+		const { default: get } = loadGetModule('/signoz/');
+		localStorage.setItem('/signoz/AUTH_TOKEN', 'scoped-tok');
+		expect(get('AUTH_TOKEN')).toBe('scoped-tok');
+	});
+
+	it('returns null when neither scoped nor bare key exists', () => {
+		const { default: get } = loadGetModule('/signoz/');
+		expect(get('MISSING')).toBeNull();
+	});
+
+	it('lazy-migrates bare key to scoped key on first read', () => {
+		const { default: get } = loadGetModule('/signoz/');
+		localStorage.setItem('AUTH_TOKEN', 'old-tok');
+
+		const result = get('AUTH_TOKEN');
+
+		expect(result).toBe('old-tok');
+		expect(localStorage.getItem('/signoz/AUTH_TOKEN')).toBe('old-tok');
+		expect(localStorage.getItem('AUTH_TOKEN')).toBeNull();
+	});
+
+	it('scoped key takes precedence over bare key', () => {
+		const { default: get } = loadGetModule('/signoz/');
+		localStorage.setItem('AUTH_TOKEN', 'bare-tok');
+		localStorage.setItem('/signoz/AUTH_TOKEN', 'scoped-tok');
+
+		expect(get('AUTH_TOKEN')).toBe('scoped-tok');
+		// bare key left untouched — scoped already existed
+		expect(localStorage.getItem('AUTH_TOKEN')).toBe('bare-tok');
+	});
+
+	it('subsequent reads after migration use scoped key (no double-write)', () => {
+		const { default: get } = loadGetModule('/signoz/');
+		localStorage.setItem('THEME', 'dark');
+
+		get('THEME'); // triggers migration
+		localStorage.removeItem('THEME'); // simulate bare key gone
+
+		// second read still finds the scoped key
+		expect(get('THEME')).toBe('dark');
+	});
+});
+
+describe('get — two-prefix isolation', () => {
+	it('/signoz/ and /testing/ do not share migrated values', () => {
+		localStorage.setItem('THEME', 'light');
+
+		const base1 = document.createElement('base');
+		base1.setAttribute('href', '/signoz/');
+		document.head.append(base1);
+		let getSignoz!: GetModule['default'];
+		jest.isolateModules(() => {
+			// oxlint-disable-next-line typescript-eslint/no-require-imports, typescript-eslint/no-var-requires
+			getSignoz = require('../get').default;
+		});
+		base1.remove();
+
+		// migrate bare → /signoz/THEME
+		getSignoz('THEME');
+
+		const base2 = document.createElement('base');
+		base2.setAttribute('href', '/testing/');
+		document.head.append(base2);
+		let getTesting!: GetModule['default'];
+		jest.isolateModules(() => {
+			// oxlint-disable-next-line typescript-eslint/no-require-imports, typescript-eslint/no-var-requires
+			getTesting = require('../get').default;
+		});
+		base2.remove();
+
+		// /testing/ prefix: bare key already gone, scoped key does not exist
+		expect(getTesting('THEME')).toBeNull();
+		expect(localStorage.getItem('/signoz/THEME')).toBe('light');
+		expect(localStorage.getItem('/testing/THEME')).toBeNull();
+	});
+});
+
+export {};

frontend/src/api/browser/localstorage/get.ts

@@ -1,7 +1,26 @@
+/* oxlint-disable no-restricted-globals */
+import { getBasePath } from 'utils/basePath';
+import { getScopedKey } from 'utils/storage';
+
 const get = (key: string): string | null => {
 	try {
-		return localStorage.getItem(key);
-	} catch (e) {
+		const scopedKey = getScopedKey(key);
+		const value = localStorage.getItem(scopedKey);
+
+		// Lazy migration: if running under a URL prefix and the scoped key doesn't
+		// exist yet, fall back to the bare key (written by a previous root deployment).
+		// Promote it to the scoped key and remove the bare key so future reads are fast.
+		if (value === null && getBasePath() !== '/') {
+			const bare = localStorage.getItem(key);
+			if (bare !== null) {
+				localStorage.setItem(scopedKey, bare);
+				localStorage.removeItem(key);
+				return bare;
+			}
+		}
+
+		return value;
+	} catch {
 		return '';
 	}
 };

frontend/src/api/browser/localstorage/remove.ts

@@ -1,8 +1,11 @@
+/* oxlint-disable no-restricted-globals */
+import { getScopedKey } from 'utils/storage';
+
 const remove = (key: string): boolean => {
 	try {
-		window.localStorage.removeItem(key);
+		localStorage.removeItem(getScopedKey(key));
 		return true;
-	} catch (e) {
+	} catch {
 		return false;
 	}
 };

frontend/src/api/browser/localstorage/set.ts

@@ -1,8 +1,11 @@
+/* oxlint-disable no-restricted-globals */
+import { getScopedKey } from 'utils/storage';
+
 const set = (key: string, value: string): boolean => {
 	try {
-		localStorage.setItem(key, value);
+		localStorage.setItem(getScopedKey(key), value);
 		return true;
-	} catch (e) {
+	} catch {
 		return false;
 	}
 };

frontend/src/api/browser/sessionstorage/__tests__/get.test.ts

@@ -0,0 +1,81 @@
+/**
+ * sessionstorage/get — lazy migration tests.
+ * Mirrors the localStorage get tests; same logic, different storage.
+ */
+
+type GetModule = typeof import('../get');
+
+function loadGetModule(href: string): GetModule {
+	const base = document.createElement('base');
+	base.setAttribute('href', href);
+	document.head.append(base);
+
+	let mod!: GetModule;
+	jest.isolateModules(() => {
+		// oxlint-disable-next-line typescript-eslint/no-require-imports, typescript-eslint/no-var-requires
+		mod = require('../get');
+	});
+	return mod;
+}
+
+afterEach(() => {
+	for (const el of document.head.querySelectorAll('base')) {
+		el.remove();
+	}
+	sessionStorage.clear();
+});
+
+describe('get — root path "/"', () => {
+	it('reads the bare key', () => {
+		const { default: get } = loadGetModule('/');
+		sessionStorage.setItem('retry-lazy-refreshed', 'true');
+		expect(get('retry-lazy-refreshed')).toBe('true');
+	});
+
+	it('returns null when key is absent', () => {
+		const { default: get } = loadGetModule('/');
+		expect(get('MISSING')).toBeNull();
+	});
+
+	it('does NOT promote bare keys at root', () => {
+		const { default: get } = loadGetModule('/');
+		sessionStorage.setItem('retry-lazy-refreshed', 'true');
+		get('retry-lazy-refreshed');
+		expect(sessionStorage.getItem('retry-lazy-refreshed')).toBe('true');
+	});
+});
+
+describe('get — prefixed path "/signoz/"', () => {
+	it('reads an already-scoped key directly', () => {
+		const { default: get } = loadGetModule('/signoz/');
+		sessionStorage.setItem('/signoz/retry-lazy-refreshed', 'true');
+		expect(get('retry-lazy-refreshed')).toBe('true');
+	});
+
+	it('returns null when neither scoped nor bare key exists', () => {
+		const { default: get } = loadGetModule('/signoz/');
+		expect(get('MISSING')).toBeNull();
+	});
+
+	it('lazy-migrates bare key to scoped key on first read', () => {
+		const { default: get } = loadGetModule('/signoz/');
+		sessionStorage.setItem('retry-lazy-refreshed', 'true');
+
+		const result = get('retry-lazy-refreshed');
+
+		expect(result).toBe('true');
+		expect(sessionStorage.getItem('/signoz/retry-lazy-refreshed')).toBe('true');
+		expect(sessionStorage.getItem('retry-lazy-refreshed')).toBeNull();
+	});
+
+	it('scoped key takes precedence over bare key', () => {
+		const { default: get } = loadGetModule('/signoz/');
+		sessionStorage.setItem('retry-lazy-refreshed', 'bare');
+		sessionStorage.setItem('/signoz/retry-lazy-refreshed', 'scoped');
+
+		expect(get('retry-lazy-refreshed')).toBe('scoped');
+		expect(sessionStorage.getItem('retry-lazy-refreshed')).toBe('bare');
+	});
+});
+
+export {};

frontend/src/api/browser/sessionstorage/get.ts

@@ -0,0 +1,27 @@
+/* oxlint-disable no-restricted-globals */
+import { getBasePath } from 'utils/basePath';
+import { getScopedKey } from 'utils/storage';
+
+const get = (key: string): string | null => {
+	try {
+		const scopedKey = getScopedKey(key);
+		const value = sessionStorage.getItem(scopedKey);
+
+		// Lazy migration: same pattern as localStorage — promote bare keys written
+		// by a previous root deployment to the scoped key on first read.
+		if (value === null && getBasePath() !== '/') {
+			const bare = sessionStorage.getItem(key);
+			if (bare !== null) {
+				sessionStorage.setItem(scopedKey, bare);
+				sessionStorage.removeItem(key);
+				return bare;
+			}
+		}
+
+		return value;
+	} catch {
+		return '';
+	}
+};
+
+export default get;

frontend/src/api/browser/sessionstorage/remove.ts

@@ -0,0 +1,13 @@
+/* oxlint-disable no-restricted-globals */
+import { getScopedKey } from 'utils/storage';
+
+const remove = (key: string): boolean => {
+	try {
+		sessionStorage.removeItem(getScopedKey(key));
+		return true;
+	} catch {
+		return false;
+	}
+};
+
+export default remove;

frontend/src/api/browser/sessionstorage/set.ts

@@ -0,0 +1,13 @@
+/* oxlint-disable no-restricted-globals */
+import { getScopedKey } from 'utils/storage';
+
+const set = (key: string, value: string): boolean => {
+	try {
+		sessionStorage.setItem(getScopedKey(key), value);
+		return true;
+	} catch {
+		return false;
+	}
+};
+
+export default set;

frontend/src/api/generated/services/llmpricingrules/index.ts

@@ -1,398 +0,0 @@
-/**
- * ! Do not edit manually
- * * The file has been auto-generated using Orval for SigNoz
- * * regenerate with 'yarn generate:api'
- * SigNoz
- */
-import { useMutation, useQuery } from 'react-query';
-import type {
-	InvalidateOptions,
-	MutationFunction,
-	QueryClient,
-	QueryFunction,
-	QueryKey,
-	UseMutationOptions,
-	UseMutationResult,
-	UseQueryOptions,
-	UseQueryResult,
-} from 'react-query';
-
-import type {
-	DeleteLLMPricingRulePathParameters,
-	GetLLMPricingRule200,
-	GetLLMPricingRulePathParameters,
-	ListLLMPricingRules200,
-	ListLLMPricingRulesParams,
-	LlmpricingruletypesUpdatableLLMPricingRulesDTO,
-	RenderErrorResponseDTO,
-} from '../sigNoz.schemas';
-
-import { GeneratedAPIInstance } from '../../../generatedAPIInstance';
-import type { ErrorType, BodyType } from '../../../generatedAPIInstance';
-
-/**
- * Returns all LLM pricing rules for the authenticated org, with pagination.
- * @summary List pricing rules
- */
-export const listLLMPricingRules = (
-	params?: ListLLMPricingRulesParams,
-	signal?: AbortSignal,
-) => {
-	return GeneratedAPIInstance<ListLLMPricingRules200>({
-		url: `/api/v1/llm_pricing_rules`,
-		method: 'GET',
-		params,
-		signal,
-	});
-};
-
-export const getListLLMPricingRulesQueryKey = (
-	params?: ListLLMPricingRulesParams,
-) => {
-	return [`/api/v1/llm_pricing_rules`, ...(params ? [params] : [])] as const;
-};
-
-export const getListLLMPricingRulesQueryOptions = <
-	TData = Awaited<ReturnType<typeof listLLMPricingRules>>,
-	TError = ErrorType<RenderErrorResponseDTO>,
->(
-	params?: ListLLMPricingRulesParams,
-	options?: {
-		query?: UseQueryOptions<
-			Awaited<ReturnType<typeof listLLMPricingRules>>,
-			TError,
-			TData
-		>;
-	},
-) => {
-	const { query: queryOptions } = options ?? {};
-
-	const queryKey =
-		queryOptions?.queryKey ?? getListLLMPricingRulesQueryKey(params);
-
-	const queryFn: QueryFunction<
-		Awaited<ReturnType<typeof listLLMPricingRules>>
-	> = ({ signal }) => listLLMPricingRules(params, signal);
-
-	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
-		Awaited<ReturnType<typeof listLLMPricingRules>>,
-		TError,
-		TData
-	> & { queryKey: QueryKey };
-};
-
-export type ListLLMPricingRulesQueryResult = NonNullable<
-	Awaited<ReturnType<typeof listLLMPricingRules>>
->;
-export type ListLLMPricingRulesQueryError = ErrorType<RenderErrorResponseDTO>;
-
-/**
- * @summary List pricing rules
- */
-
-export function useListLLMPricingRules<
-	TData = Awaited<ReturnType<typeof listLLMPricingRules>>,
-	TError = ErrorType<RenderErrorResponseDTO>,
->(
-	params?: ListLLMPricingRulesParams,
-	options?: {
-		query?: UseQueryOptions<
-			Awaited<ReturnType<typeof listLLMPricingRules>>,
-			TError,
-			TData
-		>;
-	},
-): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
-	const queryOptions = getListLLMPricingRulesQueryOptions(params, options);
-
-	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
-		queryKey: QueryKey;
-	};
-
-	query.queryKey = queryOptions.queryKey;
-
-	return query;
-}
-
-/**
- * @summary List pricing rules
- */
-export const invalidateListLLMPricingRules = async (
-	queryClient: QueryClient,
-	params?: ListLLMPricingRulesParams,
-	options?: InvalidateOptions,
-): Promise<QueryClient> => {
-	await queryClient.invalidateQueries(
-		{ queryKey: getListLLMPricingRulesQueryKey(params) },
-		options,
-	);
-
-	return queryClient;
-};
-
-/**
- * Single write endpoint used by both the user and the Zeus sync job. Per-rule match is by id, then sourceId, then insert. Override rows (is_override=true) are fully preserved when the request does not provide isOverride; only synced_at is stamped.
- * @summary Bulk update pricing rules
- */
-export const updateLLMPricingRules = (
-	llmpricingruletypesUpdatableLLMPricingRulesDTO: BodyType<LlmpricingruletypesUpdatableLLMPricingRulesDTO>,
-) => {
-	return GeneratedAPIInstance<void>({
-		url: `/api/v1/llm_pricing_rules`,
-		method: 'PUT',
-		headers: { 'Content-Type': 'application/json' },
-		data: llmpricingruletypesUpdatableLLMPricingRulesDTO,
-	});
-};
-
-export const getUpdateLLMPricingRulesMutationOptions = <
-	TError = ErrorType<RenderErrorResponseDTO>,
-	TContext = unknown,
->(options?: {
-	mutation?: UseMutationOptions<
-		Awaited<ReturnType<typeof updateLLMPricingRules>>,
-		TError,
-		{ data: BodyType<LlmpricingruletypesUpdatableLLMPricingRulesDTO> },
-		TContext
-	>;
-}): UseMutationOptions<
-	Awaited<ReturnType<typeof updateLLMPricingRules>>,
-	TError,
-	{ data: BodyType<LlmpricingruletypesUpdatableLLMPricingRulesDTO> },
-	TContext
-> => {
-	const mutationKey = ['updateLLMPricingRules'];
-	const { mutation: mutationOptions } = options
-		? options.mutation &&
-			'mutationKey' in options.mutation &&
-			options.mutation.mutationKey
-			? options
-			: { ...options, mutation: { ...options.mutation, mutationKey } }
-		: { mutation: { mutationKey } };
-
-	const mutationFn: MutationFunction<
-		Awaited<ReturnType<typeof updateLLMPricingRules>>,
-		{ data: BodyType<LlmpricingruletypesUpdatableLLMPricingRulesDTO> }
-	> = (props) => {
-		const { data } = props ?? {};
-
-		return updateLLMPricingRules(data);
-	};
-
-	return { mutationFn, ...mutationOptions };
-};
-
-export type UpdateLLMPricingRulesMutationResult = NonNullable<
-	Awaited<ReturnType<typeof updateLLMPricingRules>>
->;
-export type UpdateLLMPricingRulesMutationBody =
-	BodyType<LlmpricingruletypesUpdatableLLMPricingRulesDTO>;
-export type UpdateLLMPricingRulesMutationError =
-	ErrorType<RenderErrorResponseDTO>;
-
-/**
- * @summary Bulk update pricing rules
- */
-export const useUpdateLLMPricingRules = <
-	TError = ErrorType<RenderErrorResponseDTO>,
-	TContext = unknown,
->(options?: {
-	mutation?: UseMutationOptions<
-		Awaited<ReturnType<typeof updateLLMPricingRules>>,
-		TError,
-		{ data: BodyType<LlmpricingruletypesUpdatableLLMPricingRulesDTO> },
-		TContext
-	>;
-}): UseMutationResult<
-	Awaited<ReturnType<typeof updateLLMPricingRules>>,
-	TError,
-	{ data: BodyType<LlmpricingruletypesUpdatableLLMPricingRulesDTO> },
-	TContext
-> => {
-	const mutationOptions = getUpdateLLMPricingRulesMutationOptions(options);
-
-	return useMutation(mutationOptions);
-};
-/**
- * Hard-deletes a pricing rule. If auto-synced, it will be recreated on the next sync cycle.
- * @summary Delete a pricing rule
- */
-export const deleteLLMPricingRule = ({
-	id,
-}: DeleteLLMPricingRulePathParameters) => {
-	return GeneratedAPIInstance<void>({
-		url: `/api/v1/llm_pricing_rules/${id}`,
-		method: 'DELETE',
-	});
-};
-
-export const getDeleteLLMPricingRuleMutationOptions = <
-	TError = ErrorType<RenderErrorResponseDTO>,
-	TContext = unknown,
->(options?: {
-	mutation?: UseMutationOptions<
-		Awaited<ReturnType<typeof deleteLLMPricingRule>>,
-		TError,
-		{ pathParams: DeleteLLMPricingRulePathParameters },
-		TContext
-	>;
-}): UseMutationOptions<
-	Awaited<ReturnType<typeof deleteLLMPricingRule>>,
-	TError,
-	{ pathParams: DeleteLLMPricingRulePathParameters },
-	TContext
-> => {
-	const mutationKey = ['deleteLLMPricingRule'];
-	const { mutation: mutationOptions } = options
-		? options.mutation &&
-			'mutationKey' in options.mutation &&
-			options.mutation.mutationKey
-			? options
-			: { ...options, mutation: { ...options.mutation, mutationKey } }
-		: { mutation: { mutationKey } };
-
-	const mutationFn: MutationFunction<
-		Awaited<ReturnType<typeof deleteLLMPricingRule>>,
-		{ pathParams: DeleteLLMPricingRulePathParameters }
-	> = (props) => {
-		const { pathParams } = props ?? {};
-
-		return deleteLLMPricingRule(pathParams);
-	};
-
-	return { mutationFn, ...mutationOptions };
-};
-
-export type DeleteLLMPricingRuleMutationResult = NonNullable<
-	Awaited<ReturnType<typeof deleteLLMPricingRule>>
->;
-
-export type DeleteLLMPricingRuleMutationError =
-	ErrorType<RenderErrorResponseDTO>;
-
-/**
- * @summary Delete a pricing rule
- */
-export const useDeleteLLMPricingRule = <
-	TError = ErrorType<RenderErrorResponseDTO>,
-	TContext = unknown,
->(options?: {
-	mutation?: UseMutationOptions<
-		Awaited<ReturnType<typeof deleteLLMPricingRule>>,
-		TError,
-		{ pathParams: DeleteLLMPricingRulePathParameters },
-		TContext
-	>;
-}): UseMutationResult<
-	Awaited<ReturnType<typeof deleteLLMPricingRule>>,
-	TError,
-	{ pathParams: DeleteLLMPricingRulePathParameters },
-	TContext
-> => {
-	const mutationOptions = getDeleteLLMPricingRuleMutationOptions(options);
-
-	return useMutation(mutationOptions);
-};
-/**
- * Returns a single LLM pricing rule by ID.
- * @summary Get a pricing rule
- */
-export const getLLMPricingRule = (
-	{ id }: GetLLMPricingRulePathParameters,
-	signal?: AbortSignal,
-) => {
-	return GeneratedAPIInstance<GetLLMPricingRule200>({
-		url: `/api/v1/llm_pricing_rules/${id}`,
-		method: 'GET',
-		signal,
-	});
-};
-
-export const getGetLLMPricingRuleQueryKey = ({
-	id,
-}: GetLLMPricingRulePathParameters) => {
-	return [`/api/v1/llm_pricing_rules/${id}`] as const;
-};
-
-export const getGetLLMPricingRuleQueryOptions = <
-	TData = Awaited<ReturnType<typeof getLLMPricingRule>>,
-	TError = ErrorType<RenderErrorResponseDTO>,
->(
-	{ id }: GetLLMPricingRulePathParameters,
-	options?: {
-		query?: UseQueryOptions<
-			Awaited<ReturnType<typeof getLLMPricingRule>>,
-			TError,
-			TData
-		>;
-	},
-) => {
-	const { query: queryOptions } = options ?? {};
-
-	const queryKey =
-		queryOptions?.queryKey ?? getGetLLMPricingRuleQueryKey({ id });
-
-	const queryFn: QueryFunction<
-		Awaited<ReturnType<typeof getLLMPricingRule>>
-	> = ({ signal }) => getLLMPricingRule({ id }, signal);
-
-	return {
-		queryKey,
-		queryFn,
-		enabled: !!id,
-		...queryOptions,
-	} as UseQueryOptions<
-		Awaited<ReturnType<typeof getLLMPricingRule>>,
-		TError,
-		TData
-	> & { queryKey: QueryKey };
-};
-
-export type GetLLMPricingRuleQueryResult = NonNullable<
-	Awaited<ReturnType<typeof getLLMPricingRule>>
->;
-export type GetLLMPricingRuleQueryError = ErrorType<RenderErrorResponseDTO>;
-
-/**
- * @summary Get a pricing rule
- */
-
-export function useGetLLMPricingRule<
-	TData = Awaited<ReturnType<typeof getLLMPricingRule>>,
-	TError = ErrorType<RenderErrorResponseDTO>,
->(
-	{ id }: GetLLMPricingRulePathParameters,
-	options?: {
-		query?: UseQueryOptions<
-			Awaited<ReturnType<typeof getLLMPricingRule>>,
-			TError,
-			TData
-		>;
-	},
-): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
-	const queryOptions = getGetLLMPricingRuleQueryOptions({ id }, options);
-
-	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
-		queryKey: QueryKey;
-	};
-
-	query.queryKey = queryOptions.queryKey;
-
-	return query;
-}
-
-/**
- * @summary Get a pricing rule
- */
-export const invalidateGetLLMPricingRule = async (
-	queryClient: QueryClient,
-	{ id }: GetLLMPricingRulePathParameters,
-	options?: InvalidateOptions,
-): Promise<QueryClient> => {
-	await queryClient.invalidateQueries(
-		{ queryKey: getGetLLMPricingRuleQueryKey({ id }) },
-		options,
-	);
-
-	return queryClient;
-};

frontend/src/api/generated/services/role/index.ts

@@ -471,7 +471,7 @@ export const getObjects = (
 	signal?: AbortSignal,
 ) => {
 	return GeneratedAPIInstance<GetObjects200>({
-		url: `/api/v1/roles/${id}/relation/${relation}/objects`,
+		url: `/api/v1/roles/${id}/relations/${relation}/objects`,
 		method: 'GET',
 		signal,
 	});
@@ -481,7 +481,7 @@ export const getGetObjectsQueryKey = ({
 	id,
 	relation,
 }: GetObjectsPathParameters) => {
-	return [`/api/v1/roles/${id}/relation/${relation}/objects`] as const;
+	return [`/api/v1/roles/${id}/relations/${relation}/objects`] as const;
 };
 
 export const getGetObjectsQueryOptions = <
@@ -574,7 +574,7 @@ export const patchObjects = (
 	authtypesPatchableObjectsDTO: BodyType<AuthtypesPatchableObjectsDTO>,
 ) => {
 	return GeneratedAPIInstance<string>({
-		url: `/api/v1/roles/${id}/relation/${relation}/objects`,
+		url: `/api/v1/roles/${id}/relations/${relation}/objects`,
 		method: 'PATCH',
 		headers: { 'Content-Type': 'application/json' },
 		data: authtypesPatchableObjectsDTO,

frontend/src/api/generated/services/sigNoz.schemas.ts

@@ -795,7 +795,8 @@ export interface CloudintegrationtypesAccountDTO {
 }
 
 export interface CloudintegrationtypesAccountConfigDTO {
-	aws: CloudintegrationtypesAWSAccountConfigDTO;
+	aws?: CloudintegrationtypesAWSAccountConfigDTO;
+	azure?: CloudintegrationtypesAzureAccountConfigDTO;
 }
 
 /**
@@ -829,6 +830,86 @@ export interface CloudintegrationtypesAssetsDTO {
 	dashboards?: CloudintegrationtypesDashboardDTO[] | null;
 }
 
+export interface CloudintegrationtypesAzureAccountConfigDTO {
+	/**
+	 * @type string
+	 */
+	deploymentRegion: string;
+	/**
+	 * @type array
+	 */
+	resourceGroups: string[];
+}
+
+export interface CloudintegrationtypesAzureConnectionArtifactDTO {
+	/**
+	 * @type string
+	 */
+	cliCommand: string;
+	/**
+	 * @type string
+	 */
+	cloudPowerShellCommand: string;
+}
+
+export interface CloudintegrationtypesAzureIntegrationConfigDTO {
+	/**
+	 * @type string
+	 */
+	deploymentRegion: string;
+	/**
+	 * @type array
+	 */
+	resourceGroups: string[];
+	/**
+	 * @type array
+	 */
+	telemetryCollectionStrategy: CloudintegrationtypesAzureTelemetryCollectionStrategyDTO[];
+}
+
+export interface CloudintegrationtypesAzureLogsCollectionStrategyDTO {
+	/**
+	 * @type array
+	 */
+	categoryGroups: string[];
+}
+
+export interface CloudintegrationtypesAzureMetricsCollectionStrategyDTO {
+	[key: string]: unknown;
+}
+
+export interface CloudintegrationtypesAzureServiceConfigDTO {
+	logs: CloudintegrationtypesAzureServiceLogsConfigDTO;
+	metrics: CloudintegrationtypesAzureServiceMetricsConfigDTO;
+}
+
+export interface CloudintegrationtypesAzureServiceLogsConfigDTO {
+	/**
+	 * @type boolean
+	 */
+	enabled?: boolean;
+}
+
+export interface CloudintegrationtypesAzureServiceMetricsConfigDTO {
+	/**
+	 * @type boolean
+	 */
+	enabled?: boolean;
+}
+
+export interface CloudintegrationtypesAzureTelemetryCollectionStrategyDTO {
+	logs?: CloudintegrationtypesAzureLogsCollectionStrategyDTO;
+	metrics?: CloudintegrationtypesAzureMetricsCollectionStrategyDTO;
+	/**
+	 * @type string
+	 */
+	resourceProvider: string;
+	/**
+	 * @type string
+	 */
+	resourceType: string;
+}
+
 /**
  * @nullable
  */
@@ -890,7 +971,8 @@ export interface CloudintegrationtypesCollectedMetricDTO {
 }
 
 export interface CloudintegrationtypesConnectionArtifactDTO {
-	aws: CloudintegrationtypesAWSConnectionArtifactDTO;
+	aws?: CloudintegrationtypesAWSConnectionArtifactDTO;
+	azure?: CloudintegrationtypesAzureConnectionArtifactDTO;
 }
 
 export interface CloudintegrationtypesCredentialsDTO {
@@ -1074,7 +1156,8 @@ export interface CloudintegrationtypesPostableAccountDTO {
 }
 
 export interface CloudintegrationtypesPostableAccountConfigDTO {
-	aws: CloudintegrationtypesAWSPostableAccountConfigDTO;
+	aws?: CloudintegrationtypesAWSPostableAccountConfigDTO;
+	azure?: CloudintegrationtypesAzureAccountConfigDTO;
 }
 
 /**
@@ -1109,7 +1192,8 @@ export interface CloudintegrationtypesPostableAgentCheckInDTO {
 }
 
 export interface CloudintegrationtypesProviderIntegrationConfigDTO {
-	aws: CloudintegrationtypesAWSIntegrationConfigDTO;
+	aws?: CloudintegrationtypesAWSIntegrationConfigDTO;
+	azure?: CloudintegrationtypesAzureIntegrationConfigDTO;
 }
 
 export interface CloudintegrationtypesServiceDTO {
@@ -1137,7 +1221,8 @@ export interface CloudintegrationtypesServiceDTO {
 }
 
 export interface CloudintegrationtypesServiceConfigDTO {
-	aws: CloudintegrationtypesAWSServiceConfigDTO;
+	aws?: CloudintegrationtypesAWSServiceConfigDTO;
+	azure?: CloudintegrationtypesAzureServiceConfigDTO;
 }
 
 export enum CloudintegrationtypesServiceIDDTO {
@@ -1154,6 +1239,8 @@ export enum CloudintegrationtypesServiceIDDTO {
 	s3sync = 's3sync',
 	sns = 'sns',
 	sqs = 'sqs',
+	storageaccountsblob = 'storageaccountsblob',
+	cdnprofile = 'cdnprofile',
 }
 export interface CloudintegrationtypesServiceMetadataDTO {
 	/**
@@ -1186,11 +1273,24 @@ export interface CloudintegrationtypesSupportedSignalsDTO {
 }
 
 export interface CloudintegrationtypesTelemetryCollectionStrategyDTO {
-	aws: CloudintegrationtypesAWSTelemetryCollectionStrategyDTO;
+	aws?: CloudintegrationtypesAWSTelemetryCollectionStrategyDTO;
+	azure?: CloudintegrationtypesAzureTelemetryCollectionStrategyDTO;
 }
 
 export interface CloudintegrationtypesUpdatableAccountDTO {
-	config: CloudintegrationtypesAccountConfigDTO;
+	config: CloudintegrationtypesUpdatableAccountConfigDTO;
+}
+
+export interface CloudintegrationtypesUpdatableAccountConfigDTO {
+	aws?: CloudintegrationtypesAWSAccountConfigDTO;
+	azure?: CloudintegrationtypesUpdatableAzureAccountConfigDTO;
+}
+
+export interface CloudintegrationtypesUpdatableAzureAccountConfigDTO {
+	/**
+	 * @type array
+	 */
+	resourceGroups: string[];
 }
 
 export interface CloudintegrationtypesUpdatableServiceDTO {
@@ -3025,12 +3125,17 @@ export interface GlobaltypesConfigDTO {
 	/**
 	 * @type string
 	 */
-	external_url?: string;
+	external_url: string;
 	identN?: GlobaltypesIdentNConfigDTO;
 	/**
 	 * @type string
 	 */
-	ingestion_url?: string;
+	ingestion_url: string;
+	/**
+	 * @type string
+	 * @nullable true
+	 */
+	mcp_url: string | null;
 }
 
 export interface GlobaltypesIdentNConfigDTO {
@@ -3178,173 +3283,6 @@ export enum InframonitoringtypesResponseTypeDTO {
 	list = 'list',
 	grouped_list = 'grouped_list',
 }
-export interface LlmpricingruletypesGettablePricingRulesDTO {
-	/**
-	 * @type array
-	 * @nullable true
-	 */
-	items: LlmpricingruletypesLLMPricingRuleDTO[] | null;
-	/**
-	 * @type integer
-	 */
-	limit: number;
-	/**
-	 * @type integer
-	 */
-	offset: number;
-	/**
-	 * @type integer
-	 */
-	total: number;
-}
-
-export interface LlmpricingruletypesLLMPricingRuleDTO {
-	cacheMode: LlmpricingruletypesLLMPricingRuleCacheModeDTO;
-	/**
-	 * @type number
-	 * @format double
-	 */
-	costCacheRead: number;
-	/**
-	 * @type number
-	 * @format double
-	 */
-	costCacheWrite: number;
-	/**
-	 * @type number
-	 * @format double
-	 */
-	costInput: number;
-	/**
-	 * @type number
-	 * @format double
-	 */
-	costOutput: number;
-	/**
-	 * @type string
-	 * @format date-time
-	 */
-	createdAt?: Date;
-	/**
-	 * @type string
-	 */
-	createdBy?: string;
-	/**
-	 * @type boolean
-	 */
-	enabled: boolean;
-	/**
-	 * @type string
-	 */
-	id: string;
-	/**
-	 * @type boolean
-	 */
-	isOverride: boolean;
-	/**
-	 * @type string
-	 */
-	modelName: string;
-	/**
-	 * @type array
-	 * @nullable true
-	 */
-	modelPattern: string[] | null;
-	/**
-	 * @type string
-	 */
-	orgId: string;
-	/**
-	 * @type string
-	 */
-	sourceId?: string;
-	/**
-	 * @type string
-	 * @format date-time
-	 * @nullable true
-	 */
-	syncedAt?: Date | null;
-	unit: LlmpricingruletypesLLMPricingRuleUnitDTO;
-	/**
-	 * @type string
-	 * @format date-time
-	 */
-	updatedAt?: Date;
-	/**
-	 * @type string
-	 */
-	updatedBy?: string;
-}
-
-export enum LlmpricingruletypesLLMPricingRuleCacheModeDTO {
-	subtract = 'subtract',
-	additive = 'additive',
-	unknown = 'unknown',
-}
-export enum LlmpricingruletypesLLMPricingRuleUnitDTO {
-	per_million_tokens = 'per_million_tokens',
-}
-export interface LlmpricingruletypesUpdatableLLMPricingRuleDTO {
-	cacheMode: LlmpricingruletypesLLMPricingRuleCacheModeDTO;
-	/**
-	 * @type number
-	 * @format double
-	 */
-	costCacheRead: number;
-	/**
-	 * @type number
-	 * @format double
-	 */
-	costCacheWrite: number;
-	/**
-	 * @type number
-	 * @format double
-	 */
-	costInput: number;
-	/**
-	 * @type number
-	 * @format double
-	 */
-	costOutput: number;
-	/**
-	 * @type boolean
-	 */
-	enabled: boolean;
-	/**
-	 * @type string
-	 * @nullable true
-	 */
-	id?: string | null;
-	/**
-	 * @type boolean
-	 * @nullable true
-	 */
-	isOverride?: boolean | null;
-	/**
-	 * @type string
-	 */
-	modelName: string;
-	/**
-	 * @type array
-	 * @nullable true
-	 */
-	modelPattern: string[] | null;
-	/**
-	 * @type string
-	 * @nullable true
-	 */
-	sourceId?: string | null;
-	unit: LlmpricingruletypesLLMPricingRuleUnitDTO;
-}
-
-export interface LlmpricingruletypesUpdatableLLMPricingRulesDTO {
-	/**
-	 * @type array
-	 * @nullable true
-	 */
-	rules: LlmpricingruletypesUpdatableLLMPricingRuleDTO[] | null;
-}
-
 export interface MetricsexplorertypesInspectMetricsRequestDTO {
 	/**
 	 * @type integer
@@ -5626,6 +5564,237 @@ export interface TelemetrytypesTelemetryFieldValuesDTO {
 
 export type TimeDurationDTO = number;
 
+export type TracedetailtypesEventDTOAttributeMap = { [key: string]: unknown };
+
+export interface TracedetailtypesEventDTO {
+	/**
+	 * @type object
+	 */
+	attributeMap?: TracedetailtypesEventDTOAttributeMap;
+	/**
+	 * @type boolean
+	 */
+	isError?: boolean;
+	/**
+	 * @type string
+	 */
+	name?: string;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	timeUnixNano?: number;
+}
+
+/**
+ * @nullable
+ */
+export type TracedetailtypesGettableWaterfallTraceDTOServiceNameToTotalDurationMap =
+	{ [key: string]: number } | null;
+
+export interface TracedetailtypesGettableWaterfallTraceDTO {
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	endTimestampMillis?: number;
+	/**
+	 * @type boolean
+	 */
+	hasMissingSpans?: boolean;
+	/**
+	 * @type boolean
+	 */
+	hasMore?: boolean;
+	/**
+	 * @type string
+	 */
+	rootServiceEntryPoint?: string;
+	/**
+	 * @type string
+	 */
+	rootServiceName?: string;
+	/**
+	 * @type object
+	 * @nullable true
+	 */
+	serviceNameToTotalDurationMap?: TracedetailtypesGettableWaterfallTraceDTOServiceNameToTotalDurationMap;
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	spans?: TracedetailtypesWaterfallSpanDTO[] | null;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	startTimestampMillis?: number;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	totalErrorSpansCount?: number;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	totalSpansCount?: number;
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	uncollapsedSpans?: string[] | null;
+}
+
+export interface TracedetailtypesPostableWaterfallDTO {
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	limit?: number;
+	/**
+	 * @type string
+	 */
+	selectedSpanId?: string;
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	uncollapsedSpans?: string[] | null;
+}
+
+/**
+ * @nullable
+ */
+export type TracedetailtypesWaterfallSpanDTOAttributes = {
+	[key: string]: unknown;
+} | null;
+
+/**
+ * @nullable
+ */
+export type TracedetailtypesWaterfallSpanDTOResource = {
+	[key: string]: string;
+} | null;
+
+export interface TracedetailtypesWaterfallSpanDTO {
+	/**
+	 * @type object
+	 * @nullable true
+	 */
+	attributes?: TracedetailtypesWaterfallSpanDTOAttributes;
+	/**
+	 * @type string
+	 */
+	db_name?: string;
+	/**
+	 * @type string
+	 */
+	db_operation?: string;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	duration_nano?: number;
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	events?: TracedetailtypesEventDTO[] | null;
+	/**
+	 * @type string
+	 */
+	external_http_method?: string;
+	/**
+	 * @type string
+	 */
+	external_http_url?: string;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	flags?: number;
+	/**
+	 * @type boolean
+	 */
+	has_children?: boolean;
+	/**
+	 * @type boolean
+	 */
+	has_error?: boolean;
+	/**
+	 * @type string
+	 */
+	http_host?: string;
+	/**
+	 * @type string
+	 */
+	http_method?: string;
+	/**
+	 * @type string
+	 */
+	http_url?: string;
+	/**
+	 * @type string
+	 */
+	is_remote?: string;
+	/**
+	 * @type string
+	 */
+	kind_string?: string;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	level?: number;
+	/**
+	 * @type string
+	 */
+	name?: string;
+	/**
+	 * @type string
+	 */
+	parent_span_id?: string;
+	/**
+	 * @type object
+	 * @nullable true
+	 */
+	resource?: TracedetailtypesWaterfallSpanDTOResource;
+	/**
+	 * @type string
+	 */
+	response_status_code?: string;
+	/**
+	 * @type string
+	 */
+	span_id?: string;
+	/**
+	 * @type integer
+	 */
+	status_code?: number;
+	/**
+	 * @type string
+	 */
+	status_code_string?: string;
+	/**
+	 * @type string
+	 */
+	status_message?: string;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	sub_tree_node_count?: number;
+	/**
+	 * @type string
+	 */
+	trace_id?: string;
+	/**
+	 * @type string
+	 */
+	trace_state?: string;
+}
+
 export interface TypesAlertStatusDTO {
 	/**
 	 * @type array
@@ -6490,41 +6659,6 @@ export type CreateInvite201 = {
 	status: string;
 };
 
-export type ListLLMPricingRulesParams = {
-	/**
-	 * @type integer
-	 * @description undefined
-	 */
-	offset?: number;
-	/**
-	 * @type integer
-	 * @description undefined
-	 */
-	limit?: number;
-};
-
-export type ListLLMPricingRules200 = {
-	data: LlmpricingruletypesGettablePricingRulesDTO;
-	/**
-	 * @type string
-	 */
-	status: string;
-};
-
-export type DeleteLLMPricingRulePathParameters = {
-	id: string;
-};
-export type GetLLMPricingRulePathParameters = {
-	id: string;
-};
-export type GetLLMPricingRule200 = {
-	data: LlmpricingruletypesLLMPricingRuleDTO;
-	/**
-	 * @type string
-	 */
-	status: string;
-};
-
 export type ListPromotedAndIndexedPaths200 = {
 	/**
 	 * @type array
@@ -7595,6 +7729,17 @@ export type GetHosts200 = {
 	status: string;
 };
 
+export type GetWaterfallPathParameters = {
+	traceID: string;
+};
+export type GetWaterfall200 = {
+	data: TracedetailtypesGettableWaterfallTraceDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
 export type QueryRangeV5200 = {
 	data: Querybuildertypesv5QueryRangeResponseDTO;
 	/**

frontend/src/api/generated/services/tracedetail/index.ts

@@ -0,0 +1,123 @@
+/**
+ * ! Do not edit manually
+ * * The file has been auto-generated using Orval for SigNoz
+ * * regenerate with 'yarn generate:api'
+ * SigNoz
+ */
+import { useMutation } from 'react-query';
+import type {
+	MutationFunction,
+	UseMutationOptions,
+	UseMutationResult,
+} from 'react-query';
+
+import type {
+	GetWaterfall200,
+	GetWaterfallPathParameters,
+	RenderErrorResponseDTO,
+	TracedetailtypesPostableWaterfallDTO,
+} from '../sigNoz.schemas';
+
+import { GeneratedAPIInstance } from '../../../generatedAPIInstance';
+import type { ErrorType, BodyType } from '../../../generatedAPIInstance';
+
+/**
+ * Returns the waterfall view of spans for a given trace ID with tree structure, metadata, and windowed pagination
+ * @summary Get waterfall view for a trace
+ */
+export const getWaterfall = (
+	{ traceID }: GetWaterfallPathParameters,
+	tracedetailtypesPostableWaterfallDTO: BodyType<TracedetailtypesPostableWaterfallDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<GetWaterfall200>({
+		url: `/api/v3/traces/${traceID}/waterfall`,
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		data: tracedetailtypesPostableWaterfallDTO,
+		signal,
+	});
+};
+
+export const getGetWaterfallMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof getWaterfall>>,
+		TError,
+		{
+			pathParams: GetWaterfallPathParameters;
+			data: BodyType<TracedetailtypesPostableWaterfallDTO>;
+		},
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof getWaterfall>>,
+	TError,
+	{
+		pathParams: GetWaterfallPathParameters;
+		data: BodyType<TracedetailtypesPostableWaterfallDTO>;
+	},
+	TContext
+> => {
+	const mutationKey = ['getWaterfall'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+			'mutationKey' in options.mutation &&
+			options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof getWaterfall>>,
+		{
+			pathParams: GetWaterfallPathParameters;
+			data: BodyType<TracedetailtypesPostableWaterfallDTO>;
+		}
+	> = (props) => {
+		const { pathParams, data } = props ?? {};
+
+		return getWaterfall(pathParams, data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type GetWaterfallMutationResult = NonNullable<
+	Awaited<ReturnType<typeof getWaterfall>>
+>;
+export type GetWaterfallMutationBody =
+	BodyType<TracedetailtypesPostableWaterfallDTO>;
+export type GetWaterfallMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Get waterfall view for a trace
+ */
+export const useGetWaterfall = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof getWaterfall>>,
+		TError,
+		{
+			pathParams: GetWaterfallPathParameters;
+			data: BodyType<TracedetailtypesPostableWaterfallDTO>;
+		},
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof getWaterfall>>,
+	TError,
+	{
+		pathParams: GetWaterfallPathParameters;
+		data: BodyType<TracedetailtypesPostableWaterfallDTO>;
+	},
+	TContext
+> => {
+	const mutationOptions = getGetWaterfallMutationOptions(options);
+
+	return useMutation(mutationOptions);
+};

frontend/src/api/generatedAPIInstance.ts

@@ -1,5 +1,6 @@
 import {
 	interceptorRejected,
+	interceptorsRequestBasePath,
 	interceptorsRequestResponse,
 	interceptorsResponse,
 } from 'api';
@@ -17,7 +18,9 @@ export const GeneratedAPIInstance = <T>(
 	return generatedAPIAxiosInstance({ ...config }).then(({ data }) => data);
 };
 
+generatedAPIAxiosInstance.interceptors.request.use(interceptorsRequestBasePath);
 generatedAPIAxiosInstance.interceptors.request.use(interceptorsRequestResponse);
+generatedAPIAxiosInstance.interceptors.request.use(interceptorsRequestBasePath);
 generatedAPIAxiosInstance.interceptors.response.use(
 	interceptorsResponse,
 	interceptorRejected,

frontend/src/api/index.ts

@@ -11,6 +11,7 @@ import axios, {
 import { ENVIRONMENT } from 'constants/env';
 import { Events } from 'constants/events';
 import { LOCALSTORAGE } from 'constants/localStorage';
+import { getBasePath } from 'utils/basePath';
 import { eventEmitter } from 'utils/getEventEmitter';
 
 import apiV1, { apiAlertManager, apiV2, apiV3, apiV4, apiV5 } from './apiV1';
@@ -67,6 +68,39 @@ export const interceptorsRequestResponse = (
 	return value;
 };
 
+// Strips the leading '/' from path and joins with base — idempotent if already prefixed.
+// e.g. prependBase('/signoz/', '/api/v1/') → '/signoz/api/v1/'
+function prependBase(base: string, path: string): string {
+	return path.startsWith(base) ? path : base + path.slice(1);
+}
+
+// Prepends the runtime base path to outgoing requests so API calls work under
+// a URL prefix (e.g. /signoz/api/v1/…). No-op for root deployments and dev
+// (dev baseURL is a full http:// URL, not an absolute path).
+export const interceptorsRequestBasePath = (
+	value: InternalAxiosRequestConfig,
+): InternalAxiosRequestConfig => {
+	const basePath = getBasePath();
+	if (basePath === '/') {
+		return value;
+	}
+
+	if (value.baseURL?.startsWith('/')) {
+		// Production relative baseURL: '/api/v1/' → '/signoz/api/v1/'
+		value.baseURL = prependBase(basePath, value.baseURL);
+	} else if (value.baseURL?.startsWith('http')) {
+		// Dev absolute baseURL (VITE_FRONTEND_API_ENDPOINT): 'https://host/api/v1/' → 'https://host/signoz/api/v1/'
+		const url = new URL(value.baseURL);
+		url.pathname = prependBase(basePath, url.pathname);
+		value.baseURL = url.toString();
+	} else if (!value.baseURL && value.url?.startsWith('/')) {
+		// Orval-generated client (empty baseURL, path in url): '/api/signoz/v1/rules' → '/signoz/api/signoz/v1/rules'
+		value.url = prependBase(basePath, value.url);
+	}
+
+	return value;
+};
+
 export const interceptorRejected = async (
 	value: AxiosResponse<any>,
 ): Promise<AxiosResponse<any>> => {
@@ -133,6 +167,7 @@ const instance = axios.create({
 });
 
 instance.interceptors.request.use(interceptorsRequestResponse);
+instance.interceptors.request.use(interceptorsRequestBasePath);
 instance.interceptors.response.use(interceptorsResponse, interceptorRejected);
 
 export const AxiosAlertManagerInstance = axios.create({
@@ -147,6 +182,7 @@ ApiV2Instance.interceptors.response.use(
 	interceptorRejected,
 );
 ApiV2Instance.interceptors.request.use(interceptorsRequestResponse);
+ApiV2Instance.interceptors.request.use(interceptorsRequestBasePath);
 
 // axios V3
 export const ApiV3Instance = axios.create({
@@ -158,6 +194,7 @@ ApiV3Instance.interceptors.response.use(
 	interceptorRejected,
 );
 ApiV3Instance.interceptors.request.use(interceptorsRequestResponse);
+ApiV3Instance.interceptors.request.use(interceptorsRequestBasePath);
 //
 
 // axios V4
@@ -170,6 +207,7 @@ ApiV4Instance.interceptors.response.use(
 	interceptorRejected,
 );
 ApiV4Instance.interceptors.request.use(interceptorsRequestResponse);
+ApiV4Instance.interceptors.request.use(interceptorsRequestBasePath);
 //
 
 // axios V5
@@ -182,6 +220,7 @@ ApiV5Instance.interceptors.response.use(
 	interceptorRejected,
 );
 ApiV5Instance.interceptors.request.use(interceptorsRequestResponse);
+ApiV5Instance.interceptors.request.use(interceptorsRequestBasePath);
 //
 
 // axios Base
@@ -194,6 +233,7 @@ LogEventAxiosInstance.interceptors.response.use(
 	interceptorRejectedBase,
 );
 LogEventAxiosInstance.interceptors.request.use(interceptorsRequestResponse);
+LogEventAxiosInstance.interceptors.request.use(interceptorsRequestBasePath);
 //
 
 AxiosAlertManagerInstance.interceptors.response.use(
@@ -201,6 +241,7 @@ AxiosAlertManagerInstance.interceptors.response.use(
 	interceptorRejected,
 );
 AxiosAlertManagerInstance.interceptors.request.use(interceptorsRequestResponse);
+AxiosAlertManagerInstance.interceptors.request.use(interceptorsRequestBasePath);
 
 export { apiV1 };
 export default instance;

frontend/src/api/logs/livetail.ts

@@ -3,13 +3,16 @@ import getLocalStorageKey from 'api/browser/localstorage/get';
 import { ENVIRONMENT } from 'constants/env';
 import { LOCALSTORAGE } from 'constants/localStorage';
 import { EventSourcePolyfill } from 'event-source-polyfill';
+import { withBasePath } from 'utils/basePath';
 
 // 10 min in ms
 const TIMEOUT_IN_MS = 10 * 60 * 1000;
 
 export const LiveTail = (queryParams: string): EventSourcePolyfill =>
 	new EventSourcePolyfill(
-		`${ENVIRONMENT.baseURL}${apiV1}logs/tail?${queryParams}`,
+		ENVIRONMENT.baseURL
+			? `${ENVIRONMENT.baseURL}${apiV1}logs/tail?${queryParams}`
+			: withBasePath(`${apiV1}logs/tail?${queryParams}`),
 		{
 			headers: {
 				Authorization: `Bearer ${getLocalStorageKey(LOCALSTORAGE.AUTH_TOKEN)}`,

frontend/src/assets/Logos/grafana.svg

@@ -1,70 +1,70 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Adobe Illustrator 21.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 142.5 145.6" style="enable-background:new 0 0 142.5 145.6;" xml:space="preserve">
-<style type="text/css">
-	.st0{fill:#565656;}
-	.st1{fill:url(#SVGID_1_);}
-</style>
-<g>
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-		l-2.3,2.9c-2.3-2-5.1-3.4-7.9-3.4c-5.9,0-10.8,4.8-10.8,10.8c0,6.1,4.6,10.8,10.4,10.8c5.2,0,9.3-3.8,10.2-8.8H12.6v-3.5h16.1
-		V131.5z"/>
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+	c0.5,0,0.8-0.4,0.8-0.9C123,52.7,123,51.4,122.9,49.9z"/>
+</svg>

frontend/src/assets/Logos/quickstart.svg

@@ -1,21 +1,21 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
-<svg height="800px" width="800px" version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" 
-	 viewBox="0 0 512 512" xml:space="preserve">
-<polygon style="fill:#FFD500;" points="382.395,228.568 291.215,228.568 330.762,10.199 129.603,283.43 220.785,283.43 
-	181.238,501.799 "/>
-<g>
-	<path style="fill:#3D3D3D;" d="M181.234,512c-1.355,0-2.726-0.271-4.033-0.833c-4.357-1.878-6.845-6.514-5.999-11.184
-		l37.371-206.353h-78.969c-3.846,0-7.367-2.164-9.103-5.597c-1.735-3.433-1.391-7.55,0.889-10.648L322.548,4.153
-		c2.814-3.822,7.891-5.196,12.25-3.32c4.357,1.878,6.845,6.514,5.999,11.184L303.427,218.37h78.969c3.846,0,7.367,2.164,9.103,5.597
-		c1.735,3.433,1.391,7.55-0.889,10.648L189.451,507.846C187.481,510.523,184.399,512,181.234,512z M149.777,273.231h71.007
-		c3.023,0,5.89,1.341,7.828,3.662c1.938,2.32,2.747,5.38,2.208,8.355l-31.704,175.065l163.105-221.545h-71.007
-		c-3.023,0-5.89-1.341-7.828-3.661c-1.938-2.32-2.747-5.38-2.208-8.355l31.704-175.065L149.777,273.231z"/>
-	<path style="fill:#3D3D3D;" d="M267.666,171.348c-0.604,0-1.215-0.054-1.829-0.165c-5.543-1.004-9.223-6.31-8.22-11.853l0.923-5.1
-		c1.003-5.543,6.323-9.225,11.852-8.219c5.543,1.004,9.223,6.31,8.22,11.853l-0.923,5.1
-		C276.797,167.892,272.503,171.348,267.666,171.348z"/>
-	<path style="fill:#3D3D3D;" d="M255.455,238.77c-0.604,0-1.215-0.054-1.83-0.165c-5.543-1.004-9.222-6.31-8.218-11.853
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-		C264.587,235.314,260.293,238.77,255.455,238.77z"/>
-</g>
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<svg height="800px" width="800px" version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" 
+	 viewBox="0 0 512 512" xml:space="preserve">
+<polygon style="fill:#FFD500;" points="382.395,228.568 291.215,228.568 330.762,10.199 129.603,283.43 220.785,283.43 
+	181.238,501.799 "/>
+<g>
+	<path style="fill:#3D3D3D;" d="M181.234,512c-1.355,0-2.726-0.271-4.033-0.833c-4.357-1.878-6.845-6.514-5.999-11.184
+		l37.371-206.353h-78.969c-3.846,0-7.367-2.164-9.103-5.597c-1.735-3.433-1.391-7.55,0.889-10.648L322.548,4.153
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+		c1.735,3.433,1.391,7.55-0.889,10.648L189.451,507.846C187.481,510.523,184.399,512,181.234,512z M149.777,273.231h71.007
+		c3.023,0,5.89,1.341,7.828,3.662c1.938,2.32,2.747,5.38,2.208,8.355l-31.704,175.065l163.105-221.545h-71.007
+		c-3.023,0-5.89-1.341-7.828-3.661c-1.938-2.32-2.747-5.38-2.208-8.355l31.704-175.065L149.777,273.231z"/>
+	<path style="fill:#3D3D3D;" d="M267.666,171.348c-0.604,0-1.215-0.054-1.829-0.165c-5.543-1.004-9.223-6.31-8.22-11.853l0.923-5.1
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+		C276.797,167.892,272.503,171.348,267.666,171.348z"/>
+	<path style="fill:#3D3D3D;" d="M255.455,238.77c-0.604,0-1.215-0.054-1.83-0.165c-5.543-1.004-9.222-6.31-8.218-11.853
+		l7.037-38.864c1.004-5.543,6.317-9.225,11.854-8.219c5.543,1.004,9.222,6.31,8.219,11.853l-7.037,38.864
+		C264.587,235.314,260.293,238.77,255.455,238.77z"/>
+</g>
 </svg>

frontend/src/components/CeleryTask/useNavigateToExplorer.ts

@@ -12,6 +12,7 @@ import { AppState } from 'store/reducers';
 import { Query, TagFilterItem } from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource, MetricAggregateOperator } from 'types/common/queryBuilder';
 import { GlobalReducer } from 'types/reducer/globalTime';
+import { withBasePath } from 'utils/basePath';
 
 export interface NavigateToExplorerProps {
 	filters: TagFilterItem[];
@@ -133,7 +134,7 @@ export function useNavigateToExplorer(): (
 				QueryParams.compositeQuery
 			}=${JSONCompositeQuery}`;
 
-			window.open(newExplorerPath, sameTab ? '_self' : '_blank');
+			window.open(withBasePath(newExplorerPath), sameTab ? '_self' : '_blank');
 		},
 		[
 			prepareQuery,

frontend/src/components/ChatSupportGateway/ChatSupportGateway.tsx

@@ -9,6 +9,7 @@ import { CreditCard, MessageSquareText, X } from 'lucide-react';
 import { SuccessResponseV2 } from 'types/api';
 import { CheckoutSuccessPayloadProps } from 'types/api/billing/checkout';
 import APIError from 'types/api/error';
+import { getBaseUrl } from 'utils/basePath';
 
 export default function ChatSupportGateway(): JSX.Element {
 	const { notifications } = useNotifications();
@@ -54,7 +55,7 @@ export default function ChatSupportGateway(): JSX.Element {
 		});
 
 		updateCreditCard({
-			url: window.location.origin,
+			url: getBaseUrl(),
 		});
 	};
 

frontend/src/components/EditMemberDrawer/EditMemberDrawer.tsx

@@ -28,6 +28,7 @@ import { useAppContext } from 'providers/App/App';
 import { useErrorModal } from 'providers/ErrorModalProvider';
 import { useTimezone } from 'providers/Timezone';
 import APIError from 'types/api/error';
+import { getAbsoluteUrl } from 'utils/basePath';
 import { toAPIError } from 'utils/errorUtils';
 
 import DeleteMemberDialog from './DeleteMemberDialog';
@@ -381,7 +382,7 @@ function EditMemberDrawer({
 				pathParams: { id: member.id },
 			});
 			if (response?.data?.token) {
-				const link = `${window.location.origin}/password-reset?token=${response.data.token}`;
+				const link = getAbsoluteUrl(`/password-reset?token=${response.data.token}`);
 				setResetLink(link);
 				setResetLinkExpiresAt(
 					response.data.expiresAt

frontend/src/components/HeaderRightSection/ShareURLModal.tsx

@@ -13,6 +13,7 @@ import GetMinMax from 'lib/getMinMax';
 import { Check, Info, Link2 } from 'lucide-react';
 import { AppState } from 'store/reducers';
 import { GlobalReducer } from 'types/reducer/globalTime';
+import { getAbsoluteUrl } from 'utils/basePath';
 
 const routesToBeSharedWithTime = [
 	ROUTES.LOGS_EXPLORER,
@@ -80,17 +81,13 @@ function ShareURLModal(): JSX.Element {
 
 				urlQuery.delete(QueryParams.relativeTime);
 
-				currentUrl = `${window.location.origin}${
-					location.pathname
-				}?${urlQuery.toString()}`;
+				currentUrl = getAbsoluteUrl(`${location.pathname}?${urlQuery.toString()}`);
 			} else {
 				urlQuery.delete(QueryParams.startTime);
 				urlQuery.delete(QueryParams.endTime);
 
 				urlQuery.set(QueryParams.relativeTime, selectedTime);
-				currentUrl = `${window.location.origin}${
-					location.pathname
-				}?${urlQuery.toString()}`;
+				currentUrl = getAbsoluteUrl(`${location.pathname}?${urlQuery.toString()}`);
 			}
 		}
 

frontend/src/components/InviteMembersModal/InviteMembersModal.tsx

@@ -17,6 +17,7 @@ import { useErrorModal } from 'providers/ErrorModalProvider';
 import APIError from 'types/api/error';
 import { ROLES } from 'types/roles';
 import { EMAIL_REGEX } from 'utils/app';
+import { getBaseUrl } from 'utils/basePath';
 import { popupContainer } from 'utils/selectPopupContainer';
 import { v4 as uuid } from 'uuid';
 
@@ -191,7 +192,7 @@ function InviteMembersModal({
 					email: row.email.trim(),
 					name: '',
 					role: row.role as ROLES,
-					frontendBaseUrl: window.location.origin,
+					frontendBaseUrl: getBaseUrl(),
 				});
 			} else {
 				await inviteUsers({
@@ -199,7 +200,7 @@ function InviteMembersModal({
 						email: row.email.trim(),
 						name: '',
 						role: row.role,
-						frontendBaseUrl: window.location.origin,
+						frontendBaseUrl: getBaseUrl(),
 					})),
 				});
 			}

frontend/src/components/LaunchChatSupport/LaunchChatSupport.tsx

@@ -14,6 +14,7 @@ import { useAppContext } from 'providers/App/App';
 import { SuccessResponseV2 } from 'types/api';
 import { CheckoutSuccessPayloadProps } from 'types/api/billing/checkout';
 import APIError from 'types/api/error';
+import { getBaseUrl } from 'utils/basePath';
 
 import './LaunchChatSupport.styles.scss';
 
@@ -154,7 +155,7 @@ function LaunchChatSupport({
 		});
 
 		updateCreditCard({
-			url: window.location.origin,
+			url: getBaseUrl(),
 		});
 	};
 

frontend/src/components/LearnMore/LearnMore.tsx

@@ -1,6 +1,7 @@
 import { Color } from '@signozhq/design-tokens';
 import { Button } from 'antd';
 import { ArrowUpRight } from 'lucide-react';
+import { openInNewTab } from 'utils/navigation';
 
 import './LearnMore.styles.scss';
 
@@ -14,7 +15,7 @@ function LearnMore({ text, url, onClick }: LearnMoreProps): JSX.Element {
 	const handleClick = (): void => {
 		onClick?.();
 		if (url) {
-			window.open(url, '_blank');
+			openInNewTab(url);
 		}
 	};
 	return (

frontend/src/components/Logs/LogStateIndicator/LogStateIndicator.styles.scss

@@ -1,6 +1,4 @@
 .log-state-indicator {
-	padding-left: 8px;
-
 	.line {
 		margin: 0 8px;
 		min-height: 24px;

frontend/src/components/Logs/LogStateIndicator/getRowBackgroundColor.ts

@@ -0,0 +1,43 @@
+import { Color } from '@signozhq/design-tokens';
+
+import { LogType } from './LogStateIndicator';
+
+export function getRowBackgroundColor(
+	isDarkMode: boolean,
+	logType?: string,
+): string {
+	if (isDarkMode) {
+		switch (logType) {
+			case LogType.INFO:
+				return `${Color.BG_ROBIN_500}40`;
+			case LogType.WARN:
+				return `${Color.BG_AMBER_500}40`;
+			case LogType.ERROR:
+				return `${Color.BG_CHERRY_500}40`;
+			case LogType.TRACE:
+				return `${Color.BG_FOREST_400}40`;
+			case LogType.DEBUG:
+				return `${Color.BG_AQUA_500}40`;
+			case LogType.FATAL:
+				return `${Color.BG_SAKURA_500}40`;
+			default:
+				return `${Color.BG_ROBIN_500}40`;
+		}
+	}
+	switch (logType) {
+		case LogType.INFO:
+			return Color.BG_ROBIN_100;
+		case LogType.WARN:
+			return Color.BG_AMBER_100;
+		case LogType.ERROR:
+			return Color.BG_CHERRY_100;
+		case LogType.TRACE:
+			return Color.BG_FOREST_200;
+		case LogType.DEBUG:
+			return Color.BG_AQUA_100;
+		case LogType.FATAL:
+			return Color.BG_SAKURA_100;
+		default:
+			return Color.BG_VANILLA_300;
+	}
+}

frontend/src/components/Logs/TableView/useLogsTableColumns.tsx

@@ -0,0 +1,114 @@
+import type { ReactElement } from 'react';
+import { useMemo } from 'react';
+import TanStackTable from 'components/TanStackTableView';
+import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
+import { getSanitizedLogBody } from 'container/LogDetailedView/utils';
+import { FontSize } from 'container/OptionsMenu/types';
+import { FlatLogData } from 'lib/logs/flatLogData';
+import { useTimezone } from 'providers/Timezone';
+import { IField } from 'types/api/logs/fields';
+import { ILog } from 'types/api/logs/log';
+
+import type { TableColumnDef } from '../../TanStackTableView/types';
+import LogStateIndicator from '../LogStateIndicator/LogStateIndicator';
+
+type UseLogsTableColumnsProps = {
+	fields: IField[];
+	fontSize: FontSize;
+	appendTo?: 'center' | 'end';
+};
+
+export function useLogsTableColumns({
+	fields,
+	fontSize,
+	appendTo = 'center',
+}: UseLogsTableColumnsProps): TableColumnDef<ILog>[] {
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
+	return useMemo<TableColumnDef<ILog>[]>(() => {
+		const stateIndicatorCol: TableColumnDef<ILog> = {
+			id: 'state-indicator',
+			header: '',
+			pin: 'left',
+			enableMove: false,
+			enableResize: false,
+			enableRemove: false,
+			canBeHidden: false,
+			width: { fixed: 24 },
+			cell: ({ row }): ReactElement => (
+				<LogStateIndicator
+					fontSize={fontSize}
+					severityText={row.severity_text as string}
+					severityNumber={row.severity_number as number}
+				/>
+			),
+		};
+
+		const fieldColumns: TableColumnDef<ILog>[] = fields
+			.filter((f): boolean => !['id', 'body', 'timestamp'].includes(f.name))
+			.map(
+				(f): TableColumnDef<ILog> => ({
+					id: f.name,
+					header: f.name,
+					accessorFn: (log): unknown => FlatLogData(log)[f.name],
+					enableRemove: true,
+					width: { min: 192 },
+					cell: ({ value }): ReactElement => (
+						<TanStackTable.Text>{String(value ?? '')}</TanStackTable.Text>
+					),
+				}),
+			);
+
+		const timestampCol: TableColumnDef<ILog> | null = fields.some(
+			(f) => f.name === 'timestamp',
+		)
+			? {
+					id: 'timestamp',
+					header: 'Timestamp',
+					accessorFn: (log): unknown => log.timestamp,
+					width: { default: 170, min: 170 },
+					cell: ({ value }): ReactElement => {
+						const ts = value as string | number;
+						const formatted =
+							typeof ts === 'string'
+								? formatTimezoneAdjustedTimestamp(ts, DATE_TIME_FORMATS.ISO_DATETIME_MS)
+								: formatTimezoneAdjustedTimestamp(
+										ts / 1e6,
+										DATE_TIME_FORMATS.ISO_DATETIME_MS,
+								  );
+						return <TanStackTable.Text>{formatted}</TanStackTable.Text>;
+					},
+			  }
+			: null;
+
+		const bodyCol: TableColumnDef<ILog> | null = fields.some(
+			(f) => f.name === 'body',
+		)
+			? {
+					id: 'body',
+					header: 'Body',
+					accessorFn: (log): string => log.body,
+					canBeHidden: false,
+					width: { default: '100%', min: 300 },
+					cell: ({ value, isActive }): ReactElement => (
+						<TanStackTable.Text
+							dangerouslySetInnerHTML={{
+								__html: getSanitizedLogBody(value as string, {
+									shouldEscapeHtml: true,
+								}),
+							}}
+							data-active={isActive}
+						/>
+					),
+			  }
+			: null;
+
+		return [
+			stateIndicatorCol,
+			...(timestampCol ? [timestampCol] : []),
+			...(appendTo === 'center' ? fieldColumns : []),
+			...(bodyCol ? [bodyCol] : []),
+			...(appendTo === 'end' ? fieldColumns : []),
+		];
+	}, [fields, appendTo, fontSize, formatTimezoneAdjustedTimestamp]);
+}

frontend/src/components/MessagingQueueHealthCheck/AttributeCheckList.tsx

@@ -20,6 +20,7 @@ import {
 	KAFKA_SETUP_DOC_LINK,
 	MessagingQueueHealthCheckService,
 } from 'pages/MessagingQueues/MessagingQueuesUtils';
+import { openInNewTab } from 'utils/navigation';
 import { v4 as uuid } from 'uuid';
 
 import './MessagingQueueHealthCheck.styles.scss';
@@ -76,7 +77,7 @@ function ErrorTitleAndKey({
 		if (isCloudUserVal && !!link) {
 			history.push(link);
 		} else {
-			window.open(KAFKA_SETUP_DOC_LINK, '_blank');
+			openInNewTab(KAFKA_SETUP_DOC_LINK);
 		}
 	};
 	return {

frontend/src/components/QueryBuilderV2/QueryV2/previousQuery.utils.ts

@@ -1,10 +1,13 @@
+import getSessionStorageApi from 'api/browser/sessionstorage/get';
+import removeSessionStorageApi from 'api/browser/sessionstorage/remove';
+import setSessionStorageApi from 'api/browser/sessionstorage/set';
 import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
 
 export const PREVIOUS_QUERY_KEY = 'previousQuery';
 
 function getPreviousQueryFromStore(): Record<string, IBuilderQuery> {
 	try {
-		const raw = sessionStorage.getItem(PREVIOUS_QUERY_KEY);
+		const raw = getSessionStorageApi(PREVIOUS_QUERY_KEY);
 		if (!raw) {
 			return {};
 		}
@@ -17,7 +20,7 @@ function getPreviousQueryFromStore(): Record<string, IBuilderQuery> {
 
 function writePreviousQueryToStore(store: Record<string, IBuilderQuery>): void {
 	try {
-		sessionStorage.setItem(PREVIOUS_QUERY_KEY, JSON.stringify(store));
+		setSessionStorageApi(PREVIOUS_QUERY_KEY, JSON.stringify(store));
 	} catch {
 		// ignore quota or serialization errors
 	}
@@ -63,7 +66,7 @@ export const removeKeyFromPreviousQuery = (key: string): void => {
 
 export const clearPreviousQuery = (): void => {
 	try {
-		sessionStorage.removeItem(PREVIOUS_QUERY_KEY);
+		removeSessionStorageApi(PREVIOUS_QUERY_KEY);
 	} catch {
 		// no-op
 	}

frontend/src/components/ResizeTable/DynamicColumnTable.tsx

@@ -108,8 +108,7 @@ function DynamicColumnTable({
 		// Update URL with new page number while preserving other params
 		urlQuery.set('page', page.toString());
 
-		const newUrl = `${window.location.pathname}?${urlQuery.toString()}`;
-		safeNavigate(newUrl);
+		safeNavigate({ search: `?${urlQuery.toString()}` });
 
 		// Call original pagination handler if provided
 		if (pagination?.onChange && !!pageSize) {

frontend/src/components/ResizeTable/utils.ts

@@ -1,3 +1,6 @@
+import getLocalStorageKey from 'api/browser/localstorage/get';
+import setLocalStorageKey from 'api/browser/localstorage/set';
+
 import { DynamicColumnsKey } from './contants';
 import {
 	GetNewColumnDataFunction,
@@ -12,7 +15,7 @@ export const getVisibleColumns: GetVisibleColumnsFunction = ({
 }) => {
 	let columnVisibilityData: { [key: string]: boolean };
 	try {
-		const storedData = localStorage.getItem(tablesource);
+		const storedData = getLocalStorageKey(tablesource);
 		if (typeof storedData === 'string' && dynamicColumns) {
 			columnVisibilityData = JSON.parse(storedData);
 			return dynamicColumns.filter((column) => {
@@ -28,7 +31,7 @@ export const getVisibleColumns: GetVisibleColumnsFunction = ({
 			initialColumnVisibility[key] = false;
 		});
 
-		localStorage.setItem(tablesource, JSON.stringify(initialColumnVisibility));
+		setLocalStorageKey(tablesource, JSON.stringify(initialColumnVisibility));
 	} catch (error) {
 		console.error(error);
 	}
@@ -42,14 +45,14 @@ export const setVisibleColumns = ({
 	dynamicColumns,
 }: SetVisibleColumnsProps): void => {
 	try {
-		const storedData = localStorage.getItem(tablesource);
+		const storedData = getLocalStorageKey(tablesource);
 		if (typeof storedData === 'string' && dynamicColumns) {
 			const columnVisibilityData = JSON.parse(storedData);
 			const { key } = dynamicColumns[index];
 			if (key) {
 				columnVisibilityData[key] = checked;
 			}
-			localStorage.setItem(tablesource, JSON.stringify(columnVisibilityData));
+			setLocalStorageKey(tablesource, JSON.stringify(columnVisibilityData));
 		}
 	} catch (error) {
 		console.error(error);

frontend/src/components/TanStackTableView/TanStackCustomTableRow.tsx

@@ -0,0 +1,135 @@
+import { ComponentProps, memo } from 'react';
+import { TableComponents } from 'react-virtuoso';
+import cx from 'classnames';
+
+import TanStackRowCells from './TanStackRow';
+import {
+	useClearRowHovered,
+	useSetRowHovered,
+} from './TanStackTableStateContext';
+import { FlatItem, TableRowContext } from './types';
+
+import tableStyles from './TanStackTable.module.scss';
+
+type VirtuosoTableRowProps<TData> = ComponentProps<
+	NonNullable<
+		TableComponents<FlatItem<TData>, TableRowContext<TData>>['TableRow']
+	>
+>;
+
+function TanStackCustomTableRow<TData>({
+	item,
+	context,
+	...props
+}: VirtuosoTableRowProps<TData>): JSX.Element {
+	const rowId = item.row.id;
+	const rowData = item.row.original;
+
+	// Stable callbacks for hover state management
+	const setHovered = useSetRowHovered(rowId);
+	const clearHovered = useClearRowHovered(rowId);
+
+	if (item.kind === 'expansion') {
+		return (
+			<tr {...props} className={tableStyles.tableRowExpansion}>
+				<TanStackRowCells
+					row={item.row}
+					itemKind={item.kind}
+					context={context}
+					hasSingleColumn={context?.hasSingleColumn ?? false}
+					columnOrderKey={context?.columnOrderKey ?? ''}
+					columnVisibilityKey={context?.columnVisibilityKey ?? ''}
+				/>
+			</tr>
+		);
+	}
+
+	const isActive = context?.isRowActive?.(rowData) ?? false;
+	const extraClass = context?.getRowClassName?.(rowData) ?? '';
+	const rowStyle = context?.getRowStyle?.(rowData);
+
+	const rowClassName = cx(
+		tableStyles.tableRow,
+		isActive && tableStyles.tableRowActive,
+		extraClass,
+	);
+
+	return (
+		<tr
+			{...props}
+			className={rowClassName}
+			style={rowStyle}
+			onMouseEnter={setHovered}
+			onMouseLeave={clearHovered}
+		>
+			<TanStackRowCells
+				row={item.row}
+				itemKind={item.kind}
+				context={context}
+				hasSingleColumn={context?.hasSingleColumn ?? false}
+				columnOrderKey={context?.columnOrderKey ?? ''}
+				columnVisibilityKey={context?.columnVisibilityKey ?? ''}
+			/>
+		</tr>
+	);
+}
+
+// Custom comparison - only re-render when row identity or computed values change
+// This looks overkill but ensures the table is stable and doesn't re-render on every change
+// If you add any new prop to context, remember to update this function
+// eslint-disable-next-line sonarjs/cognitive-complexity
+function areTableRowPropsEqual<TData>(
+	prev: Readonly<VirtuosoTableRowProps<TData>>,
+	next: Readonly<VirtuosoTableRowProps<TData>>,
+): boolean {
+	if (prev.item.row.id !== next.item.row.id) {
+		return false;
+	}
+	if (prev.item.kind !== next.item.kind) {
+		return false;
+	}
+
+	const prevData = prev.item.row.original;
+	const nextData = next.item.row.original;
+
+	if (prevData !== nextData) {
+		return false;
+	}
+
+	if (prev.context?.hasSingleColumn !== next.context?.hasSingleColumn) {
+		return false;
+	}
+	if (prev.context?.columnOrderKey !== next.context?.columnOrderKey) {
+		return false;
+	}
+	if (prev.context?.columnVisibilityKey !== next.context?.columnVisibilityKey) {
+		return false;
+	}
+
+	if (prev.context !== next.context) {
+		const prevActive = prev.context?.isRowActive?.(prevData) ?? false;
+		const nextActive = next.context?.isRowActive?.(nextData) ?? false;
+		if (prevActive !== nextActive) {
+			return false;
+		}
+
+		const prevClass = prev.context?.getRowClassName?.(prevData) ?? '';
+		const nextClass = next.context?.getRowClassName?.(nextData) ?? '';
+		if (prevClass !== nextClass) {
+			return false;
+		}
+
+		const prevStyle = prev.context?.getRowStyle?.(prevData);
+		const nextStyle = next.context?.getRowStyle?.(nextData);
+		if (prevStyle !== nextStyle) {
+			return false;
+		}
+	}
+
+	return true;
+}
+
+export default memo(
+	TanStackCustomTableRow,
+	areTableRowPropsEqual,
+) as typeof TanStackCustomTableRow;

frontend/src/components/TanStackTableView/TanStackHeaderRow.module.scss

@@ -1,8 +1,8 @@
-.tanstack-header-cell {
+.tanstackHeaderCell {
 	position: sticky;
 	top: 0;
 	z-index: 2;
-	padding: 0;
+	padding: 0.3rem;
 	transform: translate3d(
 		var(--tanstack-header-translate-x, 0px),
 		var(--tanstack-header-translate-y, 0px),
@@ -10,11 +10,11 @@
 	);
 	transition: var(--tanstack-header-transition, none);
 
-	&.is-dragging {
+	&.isDragging {
 		opacity: 0.85;
 	}
 
-	&.is-resizing {
+	&.isResizing {
 		background: var(--l2-background-hover);
 	}
 
@@ -22,7 +22,7 @@
 	background-color: var(--l2-background) !important;
 }
 
-.tanstack-header-content {
+.tanstackHeaderContent {
 	display: flex;
 	align-items: center;
 	height: 100%;
@@ -31,20 +31,20 @@
 	cursor: default;
 	max-width: 100%;
 
-	&.has-resize-control {
+	&.hasResizeControl {
 		max-width: calc(100% - 5px);
 	}
 
-	&.has-action-control {
+	&.hasActionControl {
 		max-width: calc(100% - 5px);
 	}
 
-	&.has-resize-control.has-action-control {
+	&.hasResizeControl.hasActionControl {
 		max-width: calc(100% - 10px);
 	}
 }
 
-.tanstack-grip-slot {
+.tanstackGripSlot {
 	display: inline-flex;
 	align-items: center;
 	justify-content: center;
@@ -54,7 +54,7 @@
 	flex-shrink: 0;
 }
 
-.tanstack-grip-activator {
+.tanstackGripActivator {
 	display: inline-flex;
 	align-items: center;
 	justify-content: center;
@@ -66,7 +66,7 @@
 	touch-action: none;
 }
 
-.tanstack-header-action-trigger {
+.tanstackHeaderActionTrigger {
 	display: inline-flex;
 	align-items: center;
 	justify-content: center;
@@ -75,9 +75,11 @@
 	cursor: pointer;
 	flex-shrink: 0;
 	color: var(--l2-foreground);
+
+	margin-left: auto;
 }
 
-.tanstack-column-actions-content {
+.tanstackColumnActionsContent {
 	width: 140px;
 	padding: 0;
 	background: var(--l2-background);
@@ -86,7 +88,7 @@
 	box-shadow: none;
 }
 
-.tanstack-remove-column-action {
+.tanstackRemoveColumnAction {
 	display: flex;
 	align-items: center;
 	gap: 8px;
@@ -108,19 +110,19 @@
 		background: var(--l2-background-hover);
 		color: var(--l2-foreground);
 
-		.tanstack-remove-column-action-icon {
+		.tanstackRemoveColumnActionIcon {
 			color: var(--l2-foreground);
 		}
 	}
 }
 
-.tanstack-remove-column-action-icon {
+.tanstackRemoveColumnActionIcon {
 	font-size: 11px;
 	color: var(--l2-foreground);
 	opacity: 0.95;
 }
 
-.tanstack-header-cell .cursor-col-resize {
+.tanstackHeaderCell .cursorColResize {
 	position: absolute;
 	top: 0;
 	right: 0;
@@ -132,25 +134,84 @@
 	background: transparent;
 }
 
-.tanstack-header-cell.is-resizing .cursor-col-resize {
+.tanstackHeaderCell.isResizing .cursorColResize {
 	background: var(--bg-robin-300);
 }
 
-.tanstack-resize-handle-line {
+.tanstackResizeHandleLine {
 	position: absolute;
 	top: 0;
 	bottom: 0;
 	left: 50%;
 	width: 4px;
 	transform: translateX(-50%);
-	background: var(--l2-border);
 	opacity: 1;
 	pointer-events: none;
 	transition: background 120ms ease, width 120ms ease;
+	background: transparent;
 }
 
-.tanstack-header-cell.is-resizing .tanstack-resize-handle-line {
+.cursorColResize:hover .tanstackResizeHandleLine {
+	background: var(--l2-border);
+}
+
+.tanstackHeaderCell.isResizing .tanstackResizeHandleLine {
 	width: 2px;
 	background: var(--bg-robin-500);
 	transition: none;
 }
+
+.tanstackSortButton {
+	display: inline-flex;
+	align-items: center;
+	gap: 4px;
+	background: none;
+	border: none;
+	padding: 0;
+	margin: 0;
+	font: inherit;
+	color: inherit;
+	cursor: pointer;
+	text-align: left;
+	min-width: 0;
+	max-width: 100%;
+	flex: 1;
+	overflow: hidden;
+
+	&:hover {
+		color: var(--l2-foreground);
+	}
+
+	&.isSorted {
+		color: var(--l2-foreground);
+	}
+}
+
+.tanstackHeaderTitle {
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+	min-width: 0;
+	flex: 1;
+}
+
+.tanstackSortLabel {
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+	min-width: 0;
+}
+
+.tanstackSortIndicator {
+	display: inline-flex;
+	align-items: center;
+	justify-content: center;
+	flex-shrink: 0;
+	width: 14px;
+	height: 14px;
+	color: var(--l2-foreground);
+}
+
+.isSortable {
+	cursor: pointer;
+}

frontend/src/components/TanStackTableView/TanStackHeaderRow.tsx

@@ -0,0 +1,260 @@
+import type {
+	CSSProperties,
+	MouseEvent as ReactMouseEvent,
+	TouchEvent as ReactTouchEvent,
+} from 'react';
+import { useCallback, useMemo } from 'react';
+import { CloseOutlined, MoreOutlined } from '@ant-design/icons';
+import { useSortable } from '@dnd-kit/sortable';
+import { Popover, PopoverContent, PopoverTrigger } from '@signozhq/ui';
+import { flexRender, Header as TanStackHeader } from '@tanstack/react-table';
+import cx from 'classnames';
+import { ChevronDown, ChevronUp, GripVertical } from 'lucide-react';
+
+import { SortState, TableColumnDef } from './types';
+
+import headerStyles from './TanStackHeaderRow.module.scss';
+import tableStyles from './TanStackTable.module.scss';
+
+type TanStackHeaderRowProps<TData = unknown> = {
+	column: TableColumnDef<TData>;
+	header?: TanStackHeader<TData, unknown>;
+	isDarkMode: boolean;
+	hasSingleColumn: boolean;
+	canRemoveColumn?: boolean;
+	onRemoveColumn?: (columnId: string) => void;
+	orderBy?: SortState | null;
+	onSort?: (sort: SortState | null) => void;
+	/** Last column cannot be resized */
+	isLastColumn?: boolean;
+};
+
+const GRIP_ICON_SIZE = 12;
+
+const SORT_ICON_SIZE = 14;
+
+// eslint-disable-next-line sonarjs/cognitive-complexity
+function TanStackHeaderRow<TData>({
+	column,
+	header,
+	isDarkMode,
+	hasSingleColumn,
+	canRemoveColumn = false,
+	onRemoveColumn,
+	orderBy,
+	onSort,
+	isLastColumn = false,
+}: TanStackHeaderRowProps<TData>): JSX.Element {
+	const columnId = column.id;
+	const isDragColumn = column.enableMove !== false && column.pin == null;
+	const isResizableColumn =
+		!isLastColumn &&
+		column.enableResize !== false &&
+		Boolean(header?.column.getCanResize());
+	const isColumnRemovable = Boolean(
+		canRemoveColumn && onRemoveColumn && column.enableRemove,
+	);
+	const isSortable = column.enableSort === true && Boolean(onSort);
+	const currentSortDirection =
+		orderBy?.columnName === columnId ? orderBy.order : null;
+	const isResizing = Boolean(header?.column.getIsResizing());
+	const resizeHandler = header?.getResizeHandler();
+	const headerText =
+		typeof column.header === 'string' && column.header
+			? column.header
+			: String(header?.id ?? columnId);
+	const headerTitleAttr = headerText.replace(/^\w/, (c) => c.toUpperCase());
+
+	const handleSortClick = useCallback((): void => {
+		if (!isSortable || !onSort) {
+			return;
+		}
+		if (currentSortDirection === null) {
+			onSort({ columnName: columnId, order: 'asc' });
+		} else if (currentSortDirection === 'asc') {
+			onSort({ columnName: columnId, order: 'desc' });
+		} else {
+			onSort(null);
+		}
+	}, [isSortable, onSort, currentSortDirection, columnId]);
+
+	const handleResizeStart = (
+		event: ReactMouseEvent<HTMLElement> | ReactTouchEvent<HTMLElement>,
+	): void => {
+		event.preventDefault();
+		event.stopPropagation();
+		resizeHandler?.(event);
+	};
+	const {
+		attributes,
+		listeners,
+		setNodeRef,
+		setActivatorNodeRef,
+		transform,
+		transition,
+		isDragging,
+	} = useSortable({
+		id: columnId,
+		disabled: !isDragColumn,
+	});
+	const headerCellStyle = useMemo(
+		() =>
+			({
+				'--tanstack-header-translate-x': `${Math.round(transform?.x ?? 0)}px`,
+				'--tanstack-header-translate-y': `${Math.round(transform?.y ?? 0)}px`,
+				'--tanstack-header-transition': isResizing ? 'none' : transition || 'none',
+			}) as CSSProperties,
+		[isResizing, transform?.x, transform?.y, transition],
+	);
+	const headerCellClassName = cx(
+		headerStyles.tanstackHeaderCell,
+		isDragging && headerStyles.isDragging,
+		isResizing && headerStyles.isResizing,
+	);
+	const headerContentClassName = cx(
+		headerStyles.tanstackHeaderContent,
+		isResizableColumn && headerStyles.hasResizeControl,
+		isColumnRemovable && headerStyles.hasActionControl,
+		isSortable && headerStyles.isSortable,
+	);
+
+	const thClassName = cx(
+		tableStyles.tableHeaderCell,
+		headerCellClassName,
+		column.id,
+	);
+
+	return (
+		<th
+			ref={setNodeRef}
+			className={thClassName}
+			key={columnId}
+			style={headerCellStyle}
+			data-dark-mode={isDarkMode}
+			data-single-column={hasSingleColumn || undefined}
+		>
+			<span className={headerContentClassName}>
+				{isDragColumn ? (
+					<span className={headerStyles.tanstackGripSlot}>
+						<span
+							ref={setActivatorNodeRef}
+							{...attributes}
+							{...listeners}
+							role="button"
+							aria-label={`Drag ${String(
+								(typeof column.header === 'string' && column.header) ||
+									header?.id ||
+									columnId,
+							)} column`}
+							className={headerStyles.tanstackGripActivator}
+						>
+							<GripVertical size={GRIP_ICON_SIZE} />
+						</span>
+					</span>
+				) : null}
+				{isSortable ? (
+					<button
+						type="button"
+						className={cx(
+							'tanstack-header-title',
+							headerStyles.tanstackSortButton,
+							currentSortDirection && headerStyles.isSorted,
+						)}
+						title={headerTitleAttr}
+						onClick={handleSortClick}
+						data-sort={
+							currentSortDirection === 'asc'
+								? 'ascending'
+								: currentSortDirection === 'desc'
+									? 'descending'
+									: 'none'
+						}
+					>
+						<span className={headerStyles.tanstackSortLabel}>
+							{header?.column?.columnDef
+								? flexRender(header.column.columnDef.header, header.getContext())
+								: typeof column.header === 'function'
+									? column.header()
+									: String(column.header || '').replace(/^\w/, (c) => c.toUpperCase())}
+						</span>
+						<span className={headerStyles.tanstackSortIndicator}>
+							{currentSortDirection === 'asc' ? (
+								<ChevronUp size={SORT_ICON_SIZE} />
+							) : currentSortDirection === 'desc' ? (
+								<ChevronDown size={SORT_ICON_SIZE} />
+							) : null}
+						</span>
+					</button>
+				) : (
+					<span
+						className={cx('tanstack-header-title', headerStyles.tanstackHeaderTitle)}
+						title={headerTitleAttr}
+					>
+						{header?.column?.columnDef
+							? flexRender(header.column.columnDef.header, header.getContext())
+							: typeof column.header === 'function'
+								? column.header()
+								: String(column.header || '').replace(/^\w/, (c) => c.toUpperCase())}
+					</span>
+				)}
+				{isColumnRemovable && (
+					<Popover>
+						<PopoverTrigger asChild>
+							<span
+								role="button"
+								aria-label={`Column actions for ${headerTitleAttr}`}
+								className={headerStyles.tanstackHeaderActionTrigger}
+								onMouseDown={(event): void => {
+									event.stopPropagation();
+								}}
+							>
+								<MoreOutlined />
+							</span>
+						</PopoverTrigger>
+						<PopoverContent
+							align="end"
+							sideOffset={6}
+							className={headerStyles.tanstackColumnActionsContent}
+						>
+							<button
+								type="button"
+								className={headerStyles.tanstackRemoveColumnAction}
+								onClick={(event): void => {
+									event.preventDefault();
+									event.stopPropagation();
+									onRemoveColumn?.(column.id);
+								}}
+							>
+								<CloseOutlined
+									className={headerStyles.tanstackRemoveColumnActionIcon}
+								/>
+								Remove column
+							</button>
+						</PopoverContent>
+					</Popover>
+				)}
+			</span>
+			{isResizableColumn && (
+				<span
+					role="presentation"
+					className={headerStyles.cursorColResize}
+					title="Drag to resize column"
+					onClick={(event): void => {
+						event.preventDefault();
+						event.stopPropagation();
+					}}
+					onMouseDown={(event): void => {
+						handleResizeStart(event);
+					}}
+					onTouchStart={(event): void => {
+						handleResizeStart(event);
+					}}
+				>
+					<span className={headerStyles.tanstackResizeHandleLine} />
+				</span>
+			)}
+		</th>
+	);
+}
+
+export default TanStackHeaderRow;

frontend/src/components/TanStackTableView/TanStackRow.tsx

@@ -0,0 +1,136 @@
+import type { MouseEvent } from 'react';
+import { memo, useCallback } from 'react';
+import { Row as TanStackRowModel } from '@tanstack/react-table';
+
+import { TanStackRowCell } from './TanStackRowCell';
+import { useIsRowHovered } from './TanStackTableStateContext';
+import { TableRowContext } from './types';
+
+import tableStyles from './TanStackTable.module.scss';
+
+type TanStackRowCellsProps<TData> = {
+	row: TanStackRowModel<TData>;
+	context: TableRowContext<TData> | undefined;
+	itemKind: 'row' | 'expansion';
+	hasSingleColumn: boolean;
+	columnOrderKey: string;
+	columnVisibilityKey: string;
+};
+
+function TanStackRowCellsInner<TData>({
+	row,
+	context,
+	itemKind,
+	hasSingleColumn,
+	columnOrderKey: _columnOrderKey,
+	columnVisibilityKey: _columnVisibilityKey,
+}: TanStackRowCellsProps<TData>): JSX.Element {
+	const hasHovered = useIsRowHovered(row.id);
+	const rowData = row.original;
+	const visibleCells = row.getVisibleCells();
+	const lastCellIndex = visibleCells.length - 1;
+
+	// Stable references via destructuring, keep them as is
+	const onRowClick = context?.onRowClick;
+	const onRowClickNewTab = context?.onRowClickNewTab;
+	const onRowDeactivate = context?.onRowDeactivate;
+	const isRowActive = context?.isRowActive;
+	const getRowKeyData = context?.getRowKeyData;
+	const rowIndex = row.index;
+
+	const handleClick = useCallback(
+		(event: MouseEvent<HTMLTableCellElement>) => {
+			const keyData = getRowKeyData?.(rowIndex);
+			const itemKey = keyData?.itemKey ?? '';
+
+			// Handle ctrl+click or cmd+click (open in new tab)
+			if ((event.ctrlKey || event.metaKey) && onRowClickNewTab) {
+				onRowClickNewTab(rowData, itemKey);
+				return;
+			}
+
+			const isActive = isRowActive?.(rowData) ?? false;
+			if (isActive && onRowDeactivate) {
+				onRowDeactivate();
+			} else {
+				onRowClick?.(rowData, itemKey);
+			}
+		},
+		[
+			isRowActive,
+			onRowDeactivate,
+			onRowClick,
+			onRowClickNewTab,
+			rowData,
+			getRowKeyData,
+			rowIndex,
+		],
+	);
+
+	if (itemKind === 'expansion') {
+		const keyData = getRowKeyData?.(rowIndex);
+		return (
+			<td
+				colSpan={context?.colCount ?? 1}
+				className={tableStyles.tableCellExpansion}
+			>
+				{context?.renderExpandedRow?.(
+					rowData,
+					keyData?.finalKey ?? '',
+					keyData?.groupMeta,
+				)}
+			</td>
+		);
+	}
+
+	return (
+		<>
+			{visibleCells.map((cell, index) => {
+				const isLastCell = index === lastCellIndex;
+				return (
+					<TanStackRowCell
+						key={cell.id}
+						cell={cell}
+						hasSingleColumn={hasSingleColumn}
+						isLastCell={isLastCell}
+						hasHovered={hasHovered}
+						rowData={rowData}
+						onClick={handleClick}
+						renderRowActions={context?.renderRowActions}
+					/>
+				);
+			})}
+		</>
+	);
+}
+
+// Custom comparison - only re-render when row data changes
+// If you add any new prop to context, remember to update this function
+function areRowCellsPropsEqual<TData>(
+	prev: Readonly<TanStackRowCellsProps<TData>>,
+	next: Readonly<TanStackRowCellsProps<TData>>,
+): boolean {
+	return (
+		prev.row.id === next.row.id &&
+		prev.itemKind === next.itemKind &&
+		prev.hasSingleColumn === next.hasSingleColumn &&
+		prev.columnOrderKey === next.columnOrderKey &&
+		prev.columnVisibilityKey === next.columnVisibilityKey &&
+		prev.context?.onRowClick === next.context?.onRowClick &&
+		prev.context?.onRowClickNewTab === next.context?.onRowClickNewTab &&
+		prev.context?.onRowDeactivate === next.context?.onRowDeactivate &&
+		prev.context?.isRowActive === next.context?.isRowActive &&
+		prev.context?.getRowKeyData === next.context?.getRowKeyData &&
+		prev.context?.renderRowActions === next.context?.renderRowActions &&
+		prev.context?.renderExpandedRow === next.context?.renderExpandedRow &&
+		prev.context?.colCount === next.context?.colCount
+	);
+}
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+const TanStackRowCells = memo(
+	TanStackRowCellsInner,
+	areRowCellsPropsEqual as any,
+) as <T>(props: TanStackRowCellsProps<T>) => JSX.Element;
+
+export default TanStackRowCells;

frontend/src/components/TanStackTableView/TanStackRowCell.tsx

@@ -0,0 +1,88 @@
+import type { MouseEvent, ReactNode } from 'react';
+import { memo } from 'react';
+import type { Cell } from '@tanstack/react-table';
+import { flexRender } from '@tanstack/react-table';
+import { Skeleton } from 'antd';
+import cx from 'classnames';
+
+import { useShouldShowCellSkeleton } from './TanStackTableStateContext';
+
+import tableStyles from './TanStackTable.module.scss';
+import skeletonStyles from './TanStackTableSkeleton.module.scss';
+
+export type TanStackRowCellProps<TData> = {
+	cell: Cell<TData, unknown>;
+	hasSingleColumn: boolean;
+	isLastCell: boolean;
+	hasHovered: boolean;
+	rowData: TData;
+	onClick: (event: MouseEvent<HTMLTableCellElement>) => void;
+	renderRowActions?: (row: TData) => ReactNode;
+};
+
+function TanStackRowCellInner<TData>({
+	cell,
+	hasSingleColumn,
+	isLastCell,
+	hasHovered,
+	rowData,
+	onClick,
+	renderRowActions,
+}: TanStackRowCellProps<TData>): JSX.Element {
+	const showSkeleton = useShouldShowCellSkeleton();
+
+	return (
+		<td
+			className={cx(tableStyles.tableCell, 'tanstack-cell-' + cell.column.id)}
+			data-single-column={hasSingleColumn || undefined}
+			onClick={onClick}
+		>
+			{showSkeleton ? (
+				<Skeleton.Input
+					active
+					size="small"
+					className={skeletonStyles.cellSkeleton}
+				/>
+			) : (
+				flexRender(cell.column.columnDef.cell, cell.getContext())
+			)}
+			{isLastCell && hasHovered && renderRowActions && !showSkeleton && (
+				<span className={tableStyles.tableViewRowActions}>
+					{renderRowActions(rowData)}
+				</span>
+			)}
+		</td>
+	);
+}
+
+// Custom comparison - only re-render when row data changes
+// If you add any new prop to context, remember to update this function
+function areTanStackRowCellPropsEqual<TData>(
+	prev: Readonly<TanStackRowCellProps<TData>>,
+	next: Readonly<TanStackRowCellProps<TData>>,
+): boolean {
+	if (next.cell.id.startsWith('skeleton-')) {
+		return false;
+	}
+
+	return (
+		prev.cell.id === next.cell.id &&
+		prev.cell.column.id === next.cell.column.id &&
+		Object.is(prev.cell.getValue(), next.cell.getValue()) &&
+		prev.hasSingleColumn === next.hasSingleColumn &&
+		prev.isLastCell === next.isLastCell &&
+		prev.hasHovered === next.hasHovered &&
+		prev.onClick === next.onClick &&
+		prev.renderRowActions === next.renderRowActions &&
+		prev.rowData === next.rowData
+	);
+}
+
+const TanStackRowCellMemo = memo(
+	TanStackRowCellInner,
+	areTanStackRowCellPropsEqual,
+);
+
+TanStackRowCellMemo.displayName = 'TanStackRowCell';
+
+export const TanStackRowCell = TanStackRowCellMemo as typeof TanStackRowCellInner;

frontend/src/components/TanStackTableView/TanStackTable.module.scss

@@ -0,0 +1,100 @@
+.tanStackTable {
+	width: 100%;
+	border-collapse: separate;
+	border-spacing: 0;
+	table-layout: fixed;
+
+	& td,
+	& th {
+		overflow: hidden;
+		min-width: 0;
+		box-sizing: border-box;
+		vertical-align: middle;
+	}
+}
+
+.tableCellText {
+	font-style: normal;
+	font-weight: 400;
+	letter-spacing: -0.07px;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	display: -webkit-box;
+	width: auto;
+	-webkit-box-orient: vertical;
+	-webkit-line-clamp: var(--tanstack-plain-body-line-clamp, 1);
+	line-clamp: var(--tanstack-plain-body-line-clamp, 1);
+	font-size: var(--tanstack-plain-cell-font-size, 14px);
+	line-height: var(--tanstack-plain-cell-line-height, 18px);
+	color: var(--l2-foreground);
+	max-width: 100%;
+	word-break: break-all;
+}
+
+.tableViewRowActions {
+	position: absolute;
+	top: 50%;
+	right: 8px;
+	left: auto;
+	transform: translateY(-50%);
+	margin: 0;
+	z-index: 5;
+}
+
+.tableCell {
+	padding: 0.3rem;
+	font-style: normal;
+	font-weight: 400;
+	letter-spacing: -0.07px;
+	font-size: var(--tanstack-plain-cell-font-size, 14px);
+	line-height: var(--tanstack-plain-cell-line-height, 18px);
+	color: var(--l2-foreground);
+}
+
+.tableRow {
+	cursor: pointer;
+	position: relative;
+	overflow-anchor: none;
+
+	&:hover {
+		.tableCell {
+			background-color: var(--row-hover-bg) !important;
+		}
+	}
+
+	&.tableRowActive {
+		.tableCell {
+			background-color: var(--row-active-bg) !important;
+		}
+	}
+}
+
+.tableHeaderCell {
+	padding: 0.3rem;
+	height: 36px;
+	text-align: left;
+	font-size: 14px;
+	font-style: normal;
+	font-weight: 400;
+	line-height: 18px;
+	letter-spacing: -0.07px;
+	color: var(--l1-foreground);
+
+	// TODO: Remove this once background color (l1) is matching the actual background color of the page
+	&[data-dark-mode='true'] {
+		background: #0b0c0d;
+	}
+
+	&[data-dark-mode='false'] {
+		background: #fdfdfd;
+	}
+}
+
+.tableRowExpansion {
+	display: table-row;
+}
+
+.tableCellExpansion {
+	padding: 0.5rem;
+	vertical-align: top;
+}

frontend/src/components/TanStackTableView/TanStackTable.tsx

@@ -0,0 +1,572 @@
+import type { ComponentProps, CSSProperties } from 'react';
+import {
+	forwardRef,
+	memo,
+	useCallback,
+	useEffect,
+	useImperativeHandle,
+	useMemo,
+	useRef,
+} from 'react';
+import type { TableComponents } from 'react-virtuoso';
+import { TableVirtuoso, TableVirtuosoHandle } from 'react-virtuoso';
+import { LoadingOutlined } from '@ant-design/icons';
+import { DndContext, pointerWithin } from '@dnd-kit/core';
+import {
+	horizontalListSortingStrategy,
+	SortableContext,
+} from '@dnd-kit/sortable';
+import {
+	ComboboxSimple,
+	ComboboxSimpleItem,
+	TooltipProvider,
+} from '@signozhq/ui';
+import { Pagination } from '@signozhq/ui';
+import type { Row } from '@tanstack/react-table';
+import {
+	ColumnDef,
+	ColumnPinningState,
+	getCoreRowModel,
+	useReactTable,
+} from '@tanstack/react-table';
+import { Spin } from 'antd';
+import cx from 'classnames';
+import { useIsDarkMode } from 'hooks/useDarkMode';
+
+import TanStackCustomTableRow from './TanStackCustomTableRow';
+import TanStackHeaderRow from './TanStackHeaderRow';
+import {
+	ColumnVisibilitySync,
+	TableLoadingSync,
+	TanStackTableStateProvider,
+} from './TanStackTableStateContext';
+import {
+	FlatItem,
+	TableRowContext,
+	TanStackTableHandle,
+	TanStackTableProps,
+} from './types';
+import { useColumnDnd } from './useColumnDnd';
+import { useColumnHandlers } from './useColumnHandlers';
+import { useColumnState } from './useColumnState';
+import { useEffectiveData } from './useEffectiveData';
+import { useFlatItems } from './useFlatItems';
+import { useRowKeyData } from './useRowKeyData';
+import { useTableParams } from './useTableParams';
+import { buildTanstackColumnDef } from './utils';
+import { VirtuosoTableColGroup } from './VirtuosoTableColGroup';
+
+import tableStyles from './TanStackTable.module.scss';
+import viewStyles from './TanStackTableView.module.scss';
+
+const COLUMN_DND_AUTO_SCROLL = {
+	layoutShiftCompensation: false as const,
+	threshold: { x: 0.2, y: 0 },
+};
+
+const INCREASE_VIEWPORT_BY = { top: 500, bottom: 500 };
+
+const noopColumnVisibility = (): void => {};
+
+const paginationPageSizeItems: ComboboxSimpleItem[] = [10, 20, 30, 50, 100].map(
+	(value) => ({
+		value: value.toString(),
+		label: value.toString(),
+		displayValue: value.toString(),
+	}),
+);
+
+// eslint-disable-next-line sonarjs/cognitive-complexity
+function TanStackTableInner<TData>(
+	{
+		data,
+		columns,
+		columnStorageKey,
+		columnSizing: columnSizingProp,
+		onColumnSizingChange,
+		onColumnOrderChange,
+		onColumnRemove,
+		isLoading = false,
+		skeletonRowCount = 10,
+		enableQueryParams,
+		pagination,
+		onEndReached,
+		getRowKey,
+		getItemKey,
+		groupBy,
+		getGroupKey,
+		getRowStyle,
+		getRowClassName,
+		isRowActive,
+		renderRowActions,
+		onRowClick,
+		onRowClickNewTab,
+		onRowDeactivate,
+		activeRowIndex,
+		renderExpandedRow,
+		getRowCanExpand,
+		tableScrollerProps,
+		plainTextCellLineClamp,
+		cellTypographySize,
+		className,
+		testId,
+		prefixPaginationContent,
+		suffixPaginationContent,
+	}: TanStackTableProps<TData>,
+	forwardedRef: React.ForwardedRef<TanStackTableHandle>,
+): JSX.Element {
+	const virtuosoRef = useRef<TableVirtuosoHandle | null>(null);
+	const isDarkMode = useIsDarkMode();
+
+	const {
+		page,
+		limit,
+		setPage,
+		setLimit,
+		orderBy,
+		setOrderBy,
+		expanded,
+		setExpanded,
+	} = useTableParams(enableQueryParams, {
+		page: pagination?.defaultPage,
+		limit: pagination?.defaultLimit,
+	});
+
+	const isGrouped = (groupBy?.length ?? 0) > 0;
+
+	const {
+		columnVisibility: storeVisibility,
+		columnSizing: storeSizing,
+		sortedColumns,
+		hideColumn,
+		setColumnSizing: storeSetSizing,
+		setColumnOrder: storeSetOrder,
+	} = useColumnState({
+		storageKey: columnStorageKey,
+		columns,
+		isGrouped,
+	});
+
+	// Use store values when columnStorageKey is provided, otherwise fall back to props/defaults
+	const effectiveColumns = columnStorageKey ? sortedColumns : columns;
+	const effectiveVisibility = columnStorageKey ? storeVisibility : {};
+	const effectiveSizing = columnStorageKey
+		? storeSizing
+		: columnSizingProp ?? {};
+
+	const effectiveData = useEffectiveData<TData>({
+		data,
+		isLoading,
+		limit,
+		skeletonRowCount,
+	});
+
+	const { rowKeyData, getRowKeyData } = useRowKeyData({
+		data: effectiveData,
+		isLoading,
+		getRowKey,
+		getItemKey,
+		groupBy,
+		getGroupKey,
+	});
+
+	const {
+		handleColumnSizingChange,
+		handleColumnOrderChange,
+		handleRemoveColumn,
+	} = useColumnHandlers({
+		columnStorageKey,
+		effectiveSizing,
+		storeSetSizing,
+		storeSetOrder,
+		hideColumn,
+		onColumnSizingChange,
+		onColumnOrderChange,
+		onColumnRemove,
+	});
+
+	const columnPinning = useMemo<ColumnPinningState>(
+		() => ({
+			left: effectiveColumns.filter((c) => c.pin === 'left').map((c) => c.id),
+			right: effectiveColumns.filter((c) => c.pin === 'right').map((c) => c.id),
+		}),
+		[effectiveColumns],
+	);
+
+	const tanstackColumns = useMemo<ColumnDef<TData>[]>(
+		() =>
+			effectiveColumns.map((colDef) =>
+				buildTanstackColumnDef(colDef, isRowActive, getRowKeyData),
+			),
+		[effectiveColumns, isRowActive, getRowKeyData],
+	);
+
+	const getRowId = useCallback(
+		(row: TData, index: number): string => {
+			if (rowKeyData) {
+				return rowKeyData[index]?.finalKey ?? String(index);
+			}
+			const r = row as Record<string, unknown>;
+			if (r != null && typeof r.id !== 'undefined') {
+				return String(r.id);
+			}
+			return String(index);
+		},
+		[rowKeyData],
+	);
+
+	const tableGetRowCanExpand = useCallback(
+		(row: Row<TData>): boolean =>
+			getRowCanExpand ? getRowCanExpand(row.original) : true,
+		[getRowCanExpand],
+	);
+
+	const table = useReactTable({
+		data: effectiveData,
+		columns: tanstackColumns,
+		enableColumnResizing: true,
+		enableColumnPinning: true,
+		columnResizeMode: 'onChange',
+		getCoreRowModel: getCoreRowModel(),
+		getRowId,
+		enableExpanding: Boolean(renderExpandedRow),
+		getRowCanExpand: renderExpandedRow ? tableGetRowCanExpand : undefined,
+		onColumnSizingChange: handleColumnSizingChange,
+		onColumnVisibilityChange: noopColumnVisibility,
+		onExpandedChange: setExpanded,
+		state: {
+			columnSizing: effectiveSizing,
+			columnVisibility: effectiveVisibility,
+			columnPinning,
+			expanded,
+		},
+	});
+
+	// Keep refs to avoid recreating virtuosoComponents on every resize/render
+	const tableRef = useRef(table);
+	tableRef.current = table;
+	const columnsRef = useRef(effectiveColumns);
+	columnsRef.current = effectiveColumns;
+
+	const tableRows = table.getRowModel().rows;
+
+	const { flatItems, flatIndexForActiveRow } = useFlatItems({
+		tableRows,
+		renderExpandedRow,
+		expanded,
+		activeRowIndex,
+	});
+
+	// keep previous count just to avoid flashing the pagination component
+	const prevTotalCountRef = useRef(pagination?.total || 0);
+	if (pagination?.total && pagination?.total > 0) {
+		prevTotalCountRef.current = pagination?.total;
+	}
+	const effectiveTotalCount = !isLoading
+		? pagination?.total || 0
+		: prevTotalCountRef.current;
+
+	useEffect(() => {
+		if (flatIndexForActiveRow < 0) {
+			return;
+		}
+		virtuosoRef.current?.scrollToIndex({
+			index: flatIndexForActiveRow,
+			align: 'center',
+			behavior: 'auto',
+		});
+	}, [flatIndexForActiveRow]);
+
+	const { sensors, columnIds, handleDragEnd } = useColumnDnd({
+		columns: effectiveColumns,
+		onColumnOrderChange: handleColumnOrderChange,
+	});
+
+	const hasSingleColumn = useMemo(
+		() =>
+			effectiveColumns.filter((c) => !c.pin && c.enableRemove !== false).length <=
+			1,
+		[effectiveColumns],
+	);
+
+	const canRemoveColumn = !hasSingleColumn;
+
+	const flatHeaders = useMemo(
+		() => table.getFlatHeaders().filter((header) => !header.isPlaceholder),
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+		[tanstackColumns, columnPinning, effectiveVisibility],
+	);
+
+	const columnsById = useMemo(
+		() => new Map(effectiveColumns.map((c) => [c.id, c] as const)),
+		[effectiveColumns],
+	);
+
+	const visibleColumnsCount = table.getVisibleFlatColumns().length;
+
+	const columnOrderKey = useMemo(() => columnIds.join(','), [columnIds]);
+	const columnVisibilityKey = useMemo(
+		() =>
+			table
+				.getVisibleFlatColumns()
+				.map((c) => c.id)
+				.join(','),
+		// we want to explicitly have table out of this deps
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+		[effectiveVisibility, columnIds],
+	);
+
+	const virtuosoContext = useMemo<TableRowContext<TData>>(
+		() => ({
+			getRowStyle,
+			getRowClassName,
+			isRowActive,
+			renderRowActions,
+			onRowClick,
+			onRowClickNewTab,
+			onRowDeactivate,
+			renderExpandedRow,
+			getRowKeyData,
+			colCount: visibleColumnsCount,
+			isDarkMode,
+			plainTextCellLineClamp,
+			hasSingleColumn,
+			columnOrderKey,
+			columnVisibilityKey,
+		}),
+		[
+			getRowStyle,
+			getRowClassName,
+			isRowActive,
+			renderRowActions,
+			onRowClick,
+			onRowClickNewTab,
+			onRowDeactivate,
+			renderExpandedRow,
+			getRowKeyData,
+			visibleColumnsCount,
+			isDarkMode,
+			plainTextCellLineClamp,
+			hasSingleColumn,
+			columnOrderKey,
+			columnVisibilityKey,
+		],
+	);
+
+	const tableHeader = useCallback(() => {
+		return (
+			<DndContext
+				sensors={sensors}
+				collisionDetection={pointerWithin}
+				onDragEnd={handleDragEnd}
+				autoScroll={COLUMN_DND_AUTO_SCROLL}
+			>
+				<SortableContext items={columnIds} strategy={horizontalListSortingStrategy}>
+					<tr>
+						{flatHeaders.map((header, index) => {
+							const column = columnsById.get(header.id);
+							if (!column) {
+								return null;
+							}
+							return (
+								<TanStackHeaderRow
+									key={header.id}
+									column={column}
+									header={header}
+									isDarkMode={isDarkMode}
+									hasSingleColumn={hasSingleColumn}
+									onRemoveColumn={handleRemoveColumn}
+									canRemoveColumn={canRemoveColumn}
+									orderBy={orderBy}
+									onSort={setOrderBy}
+									isLastColumn={index === flatHeaders.length - 1}
+								/>
+							);
+						})}
+					</tr>
+				</SortableContext>
+			</DndContext>
+		);
+	}, [
+		sensors,
+		handleDragEnd,
+		columnIds,
+		flatHeaders,
+		columnsById,
+		isDarkMode,
+		hasSingleColumn,
+		handleRemoveColumn,
+		canRemoveColumn,
+		orderBy,
+		setOrderBy,
+	]);
+
+	const handleEndReached = useCallback(
+		(index: number): void => {
+			onEndReached?.(index);
+		},
+		[onEndReached],
+	);
+
+	const isInfiniteScrollMode = Boolean(onEndReached);
+	const showInfiniteScrollLoader = isInfiniteScrollMode && isLoading;
+
+	useImperativeHandle(
+		forwardedRef,
+		(): TanStackTableHandle =>
+			new Proxy(
+				{
+					goToPage: (p: number): void => {
+						setPage(p);
+						virtuosoRef.current?.scrollToIndex({
+							index: 0,
+							align: 'start',
+						});
+					},
+				} as TanStackTableHandle,
+				{
+					get(target, prop): unknown {
+						if (prop in target) {
+							return Reflect.get(target, prop);
+						}
+						const v = (virtuosoRef.current as unknown) as Record<string, unknown>;
+						const value = v?.[prop as string];
+						if (typeof value === 'function') {
+							return (value as (...a: unknown[]) => unknown).bind(virtuosoRef.current);
+						}
+						return value;
+					},
+				},
+			),
+		[setPage],
+	);
+
+	const showPagination = Boolean(pagination && !onEndReached);
+
+	const { className: tableScrollerClassName, ...restTableScrollerProps } =
+		tableScrollerProps ?? {};
+
+	const cellTypographyClass = useMemo((): string | undefined => {
+		if (cellTypographySize === 'small') {
+			return viewStyles.cellTypographySmall;
+		}
+		if (cellTypographySize === 'medium') {
+			return viewStyles.cellTypographyMedium;
+		}
+		if (cellTypographySize === 'large') {
+			return viewStyles.cellTypographyLarge;
+		}
+		return undefined;
+	}, [cellTypographySize]);
+
+	const virtuosoClassName = useMemo(
+		() =>
+			cx(
+				viewStyles.tanstackTableVirtuosoScroll,
+				cellTypographyClass,
+				tableScrollerClassName,
+			),
+		[cellTypographyClass, tableScrollerClassName],
+	);
+
+	const virtuosoTableStyle = useMemo(
+		() =>
+			({
+				'--tanstack-plain-body-line-clamp': plainTextCellLineClamp,
+			} as CSSProperties),
+		[plainTextCellLineClamp],
+	);
+
+	type VirtuosoTableComponentProps = ComponentProps<
+		NonNullable<TableComponents<FlatItem<TData>, TableRowContext<TData>>['Table']>
+	>;
+
+	// Use refs in virtuosoComponents to keep the component reference stable during resize
+	// This prevents Virtuoso from re-rendering all rows when columns are resized
+	const virtuosoComponents = useMemo(
+		() => ({
+			Table: ({ style, children }: VirtuosoTableComponentProps): JSX.Element => (
+				<table className={tableStyles.tanStackTable} style={style}>
+					<VirtuosoTableColGroup
+						columns={columnsRef.current}
+						table={tableRef.current}
+					/>
+					{children}
+				</table>
+			),
+			TableRow: TanStackCustomTableRow,
+		}),
+		[],
+	);
+
+	return (
+		<div className={cx(viewStyles.tanstackTableViewWrapper, className)}>
+			<TanStackTableStateProvider>
+				<TableLoadingSync
+					isLoading={isLoading}
+					isInfiniteScrollMode={isInfiniteScrollMode}
+				/>
+				<ColumnVisibilitySync visibility={effectiveVisibility} />
+				<TooltipProvider>
+					<TableVirtuoso<FlatItem<TData>, TableRowContext<TData>>
+						className={virtuosoClassName}
+						ref={virtuosoRef}
+						{...restTableScrollerProps}
+						data={flatItems}
+						totalCount={flatItems.length}
+						context={virtuosoContext}
+						increaseViewportBy={INCREASE_VIEWPORT_BY}
+						initialTopMostItemIndex={
+							flatIndexForActiveRow >= 0 ? flatIndexForActiveRow : 0
+						}
+						fixedHeaderContent={tableHeader}
+						style={virtuosoTableStyle}
+						components={virtuosoComponents}
+						endReached={onEndReached ? handleEndReached : undefined}
+						data-testid={testId}
+					/>
+					{showInfiniteScrollLoader && (
+						<div
+							className={viewStyles.tanstackLoadingOverlay}
+							data-testid="tanstack-infinite-loader"
+						>
+							<Spin indicator={<LoadingOutlined spin />} tip="Loading more..." />
+						</div>
+					)}
+					{showPagination && pagination && (
+						<div className={viewStyles.paginationContainer}>
+							{prefixPaginationContent}
+							<Pagination
+								current={page}
+								pageSize={limit}
+								total={effectiveTotalCount}
+								onPageChange={(p): void => {
+									setPage(p);
+								}}
+							/>
+							<div className={viewStyles.paginationPageSize}>
+								<ComboboxSimple
+									value={limit?.toString()}
+									defaultValue="10"
+									onChange={(value): void => setLimit(+value)}
+									items={paginationPageSizeItems}
+								/>
+							</div>
+							{suffixPaginationContent}
+						</div>
+					)}
+				</TooltipProvider>
+			</TanStackTableStateProvider>
+		</div>
+	);
+}
+
+const TanStackTableForward = forwardRef(TanStackTableInner) as <TData>(
+	props: TanStackTableProps<TData> & {
+		ref?: React.Ref<TanStackTableHandle>;
+	},
+) => JSX.Element;
+
+export const TanStackTableBase = memo(
+	TanStackTableForward,
+) as typeof TanStackTableForward;

frontend/src/components/TanStackTableView/TanStackTableSkeleton.module.scss

@@ -0,0 +1,21 @@
+.headerSkeleton {
+	width: 60% !important;
+	min-width: 50px !important;
+	height: 16px !important;
+
+	:global(.ant-skeleton-input) {
+		min-width: 50px !important;
+		height: 16px !important;
+	}
+}
+
+.cellSkeleton {
+	width: 80% !important;
+	min-width: 40px !important;
+	height: 14px !important;
+
+	:global(.ant-skeleton-input) {
+		min-width: 40px !important;
+		height: 14px !important;
+	}
+}

frontend/src/components/TanStackTableView/TanStackTableSkeleton.tsx

@@ -0,0 +1,72 @@
+import { useMemo } from 'react';
+import type { ColumnSizingState } from '@tanstack/react-table';
+import { Skeleton } from 'antd';
+
+import { TableColumnDef } from './types';
+import { getColumnWidthStyle } from './utils';
+
+import tableStyles from './TanStackTable.module.scss';
+import styles from './TanStackTableSkeleton.module.scss';
+
+type TanStackTableSkeletonProps<TData> = {
+	columns: TableColumnDef<TData>[];
+	rowCount: number;
+	isDarkMode: boolean;
+	columnSizing?: ColumnSizingState;
+};
+
+export function TanStackTableSkeleton<TData>({
+	columns,
+	rowCount,
+	isDarkMode,
+	columnSizing,
+}: TanStackTableSkeletonProps<TData>): JSX.Element {
+	const rows = useMemo(() => Array.from({ length: rowCount }, (_, i) => i), [
+		rowCount,
+	]);
+
+	return (
+		<table className={tableStyles.tanStackTable}>
+			<colgroup>
+				{columns.map((column, index) => (
+					<col
+						key={column.id}
+						style={getColumnWidthStyle(
+							column,
+							columnSizing?.[column.id],
+							index === columns.length - 1,
+						)}
+					/>
+				))}
+			</colgroup>
+			<thead>
+				<tr>
+					{columns.map((column) => (
+						<th
+							key={column.id}
+							className={tableStyles.tableHeaderCell}
+							data-dark-mode={isDarkMode}
+						>
+							{typeof column.header === 'function' ? (
+								<Skeleton.Input active size="small" className={styles.headerSkeleton} />
+							) : (
+								column.header
+							)}
+						</th>
+					))}
+				</tr>
+			</thead>
+			<tbody>
+				{rows.map((rowIndex) => (
+					<tr key={rowIndex} className={tableStyles.tableRow}>
+						{columns.map((column) => (
+							<td key={column.id} className={tableStyles.tableCell}>
+								<Skeleton.Input active size="small" className={styles.cellSkeleton} />
+							</td>
+						))}
+					</tr>
+				))}
+			</tbody>
+		</table>
+	);
+}

frontend/src/components/TanStackTableView/TanStackTableStateContext.tsx

@@ -0,0 +1,206 @@
+/* eslint-disable no-restricted-imports */
+import {
+	createContext,
+	ReactNode,
+	useCallback,
+	useContext,
+	useEffect,
+	useRef,
+} from 'react';
+/* eslint-enable no-restricted-imports */
+import { VisibilityState } from '@tanstack/react-table';
+import { createStore, StoreApi, useStore } from 'zustand';
+
+const CLEAR_HOVER_DELAY_MS = 100;
+
+type TanStackTableState = {
+	hoveredRowId: string | null;
+	clearTimeoutId: ReturnType<typeof setTimeout> | null;
+	setHoveredRowId: (id: string | null) => void;
+	scheduleClearHover: (rowId: string) => void;
+	isLoading: boolean;
+	setIsLoading: (loading: boolean) => void;
+	isInfiniteScrollMode: boolean;
+	setIsInfiniteScrollMode: (enabled: boolean) => void;
+	columnVisibility: VisibilityState;
+	setColumnVisibility: (visibility: VisibilityState) => void;
+};
+
+const createTableStateStore = (): StoreApi<TanStackTableState> =>
+	createStore<TanStackTableState>((set, get) => ({
+		hoveredRowId: null,
+		clearTimeoutId: null,
+		setHoveredRowId: (id: string | null): void => {
+			const { clearTimeoutId } = get();
+			if (clearTimeoutId) {
+				clearTimeout(clearTimeoutId);
+				set({ clearTimeoutId: null });
+			}
+			set({ hoveredRowId: id });
+		},
+		scheduleClearHover: (rowId: string): void => {
+			const { clearTimeoutId } = get();
+			if (clearTimeoutId) {
+				clearTimeout(clearTimeoutId);
+			}
+			const timeoutId = setTimeout(() => {
+				const current = get().hoveredRowId;
+				if (current === rowId) {
+					set({ hoveredRowId: null, clearTimeoutId: null });
+				}
+			}, CLEAR_HOVER_DELAY_MS);
+			set({ clearTimeoutId: timeoutId });
+		},
+		isLoading: false,
+		setIsLoading: (loading: boolean): void => {
+			set({ isLoading: loading });
+		},
+		isInfiniteScrollMode: false,
+		setIsInfiniteScrollMode: (enabled: boolean): void => {
+			set({ isInfiniteScrollMode: enabled });
+		},
+		columnVisibility: {},
+		setColumnVisibility: (visibility: VisibilityState): void => {
+			set({ columnVisibility: visibility });
+		},
+	}));
+
+type TableStateStore = StoreApi<TanStackTableState>;
+
+const TanStackTableStateContext = createContext<TableStateStore | null>(null);
+
+export function TanStackTableStateProvider({
+	children,
+}: {
+	children: ReactNode;
+}): JSX.Element {
+	const storeRef = useRef<TableStateStore | null>(null);
+	if (!storeRef.current) {
+		storeRef.current = createTableStateStore();
+	}
+	return (
+		<TanStackTableStateContext.Provider value={storeRef.current}>
+			{children}
+		</TanStackTableStateContext.Provider>
+	);
+}
+
+const defaultStore = createTableStateStore();
+
+export const useIsRowHovered = (rowId: string): boolean => {
+	const store = useContext(TanStackTableStateContext);
+	const isHovered = useStore(
+		store ?? defaultStore,
+		(s) => s.hoveredRowId === rowId,
+	);
+	return store ? isHovered : false;
+};
+
+export const useSetRowHovered = (rowId: string): (() => void) => {
+	const store = useContext(TanStackTableStateContext);
+	return useCallback(() => {
+		if (store) {
+			const current = store.getState().hoveredRowId;
+			if (current !== rowId) {
+				store.getState().setHoveredRowId(rowId);
+			}
+		}
+	}, [store, rowId]);
+};
+
+export const useClearRowHovered = (rowId: string): (() => void) => {
+	const store = useContext(TanStackTableStateContext);
+	return useCallback(() => {
+		if (store) {
+			store.getState().scheduleClearHover(rowId);
+		}
+	}, [store, rowId]);
+};
+
+export const useIsTableLoading = (): boolean => {
+	const store = useContext(TanStackTableStateContext);
+	return useStore(store ?? defaultStore, (s) => s.isLoading);
+};
+
+export const useSetTableLoading = (): ((loading: boolean) => void) => {
+	const store = useContext(TanStackTableStateContext);
+	return useCallback(
+		(loading: boolean) => {
+			if (store) {
+				store.getState().setIsLoading(loading);
+			}
+		},
+		[store],
+	);
+};
+
+export function TableLoadingSync({
+	isLoading,
+	isInfiniteScrollMode,
+}: {
+	isLoading: boolean;
+	isInfiniteScrollMode: boolean;
+}): null {
+	const store = useContext(TanStackTableStateContext);
+
+	// Sync on mount and when props change
+	useEffect(() => {
+		if (store) {
+			store.getState().setIsLoading(isLoading);
+			store.getState().setIsInfiniteScrollMode(isInfiniteScrollMode);
+		}
+	}, [isLoading, isInfiniteScrollMode, store]);
+
+	return null;
+}
+
+export const useShouldShowCellSkeleton = (): boolean => {
+	const store = useContext(TanStackTableStateContext);
+	return useStore(
+		store ?? defaultStore,
+		(s) => s.isLoading && !s.isInfiniteScrollMode,
+	);
+};
+
+export const useColumnVisibility = (): VisibilityState => {
+	const store = useContext(TanStackTableStateContext);
+	return useStore(store ?? defaultStore, (s) => s.columnVisibility);
+};
+
+export const useIsColumnVisible = (columnId: string): boolean => {
+	const store = useContext(TanStackTableStateContext);
+	return useStore(
+		store ?? defaultStore,
+		(s) => s.columnVisibility[columnId] !== false,
+	);
+};
+
+export const useSetColumnVisibility = (): ((
+	visibility: VisibilityState,
+) => void) => {
+	const store = useContext(TanStackTableStateContext);
+	return useCallback(
+		(visibility: VisibilityState) => {
+			if (store) {
+				store.getState().setColumnVisibility(visibility);
+			}
+		},
+		[store],
+	);
+};
+
+export function ColumnVisibilitySync({
+	visibility,
+}: {
+	visibility: VisibilityState;
+}): null {
+	const setVisibility = useSetColumnVisibility();
+
+	useEffect(() => {
+		setVisibility(visibility);
+	}, [visibility, setVisibility]);
+
+	return null;
+}
+
+export default TanStackTableStateContext;

frontend/src/components/TanStackTableView/TanStackTableText.tsx

@@ -0,0 +1,42 @@
+import type { HTMLAttributes, ReactNode } from 'react';
+import cx from 'classnames';
+
+import tableStyles from './TanStackTable.module.scss';
+
+type BaseProps = Omit<
+	HTMLAttributes<HTMLSpanElement>,
+	'children' | 'dangerouslySetInnerHTML'
+> & {
+	className?: string;
+};
+
+type WithChildren = BaseProps & {
+	children: ReactNode;
+	dangerouslySetInnerHTML?: never;
+};
+
+type WithDangerousHtml = BaseProps & {
+	children?: never;
+	dangerouslySetInnerHTML: { __html: string };
+};
+
+export type TanStackTableTextProps = WithChildren | WithDangerousHtml;
+
+function TanStackTableText({
+	children,
+	className,
+	dangerouslySetInnerHTML,
+	...rest
+}: TanStackTableTextProps): JSX.Element {
+	return (
+		<span
+			className={cx(tableStyles.tableCellText, className)}
+			dangerouslySetInnerHTML={dangerouslySetInnerHTML}
+			{...rest}
+		>
+			{children}
+		</span>
+	);
+}
+
+export default TanStackTableText;

frontend/src/components/TanStackTableView/TanStackTableView.module.scss

@@ -0,0 +1,152 @@
+.tanstackTableViewWrapper {
+	display: flex;
+	flex-direction: column;
+	flex: 1;
+	width: 100%;
+	position: relative;
+	min-height: 0;
+}
+
+.tanstackFixedCol {
+	width: 32px;
+	min-width: 32px;
+	max-width: 32px;
+}
+
+.tanstackFillerCol {
+	width: 100%;
+	min-width: 0;
+}
+
+.tanstackActionsCol {
+	width: 0;
+	min-width: 0;
+	max-width: 0;
+}
+
+.tanstackLoadMoreContainer {
+	width: 100%;
+	min-height: 56px;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	padding: 8px 0 12px;
+	flex-shrink: 0;
+}
+
+.tanstackTableVirtuoso {
+	width: 100%;
+	overflow-x: auto;
+}
+
+.tanstackTableFootLoaderCell {
+	text-align: center;
+	padding: 8px 0;
+}
+
+.tanstackTableVirtuosoScroll {
+	flex: 1;
+	width: 100%;
+	overflow-x: auto;
+	scrollbar-width: thin;
+	scrollbar-color: var(--bg-slate-300) transparent;
+
+	&::-webkit-scrollbar {
+		width: 4px;
+		height: 4px;
+	}
+
+	&::-webkit-scrollbar-corner {
+		background: transparent;
+	}
+
+	&::-webkit-scrollbar-track {
+		background: transparent;
+	}
+
+	&::-webkit-scrollbar-thumb {
+		background: var(--bg-slate-300);
+		border-radius: 9999px;
+	}
+
+	&::-webkit-scrollbar-thumb:hover {
+		background: var(--bg-slate-200);
+	}
+
+	&.cellTypographySmall {
+		--tanstack-plain-cell-font-size: 11px;
+		--tanstack-plain-cell-line-height: 16px;
+
+		:global(table tr td),
+		:global(table thead th) {
+			font-size: 11px;
+			line-height: 16px;
+			letter-spacing: -0.07px;
+		}
+	}
+
+	&.cellTypographyMedium {
+		--tanstack-plain-cell-font-size: 13px;
+		--tanstack-plain-cell-line-height: 20px;
+
+		:global(table tr td),
+		:global(table thead th) {
+			font-size: 13px;
+			line-height: 20px;
+			letter-spacing: -0.07px;
+		}
+	}
+
+	&.cellTypographyLarge {
+		--tanstack-plain-cell-font-size: 14px;
+		--tanstack-plain-cell-line-height: 24px;
+
+		:global(table tr td),
+		:global(table thead th) {
+			font-size: 14px;
+			line-height: 24px;
+			letter-spacing: -0.07px;
+		}
+	}
+}
+
+.paginationContainer {
+	display: flex;
+	align-items: center;
+	justify-content: flex-end;
+	gap: 12px;
+	margin-top: 12px;
+}
+
+.paginationPageSize {
+	width: 80px;
+	--combobox-trigger-height: 2rem;
+}
+
+.tanstackLoadingOverlay {
+	position: absolute;
+	left: 50%;
+	bottom: 2rem;
+	transform: translateX(-50%);
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	pointer-events: none;
+	z-index: 3;
+	border-radius: 8px;
+	padding: 8px 16px;
+	background: var(--l1-background);
+	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
+}
+
+:global(.lightMode) .tanstackTableVirtuosoScroll {
+	scrollbar-color: var(--bg-vanilla-300) transparent;
+
+	&::-webkit-scrollbar-thumb {
+		background: var(--bg-vanilla-300);
+	}
+
+	&::-webkit-scrollbar-thumb:hover {
+		background: var(--bg-vanilla-100);
+	}
+}

frontend/src/components/TanStackTableView/VirtuosoTableColGroup.tsx

@@ -0,0 +1,35 @@
+import type { Table } from '@tanstack/react-table';
+
+import type { TableColumnDef } from './types';
+import { getColumnWidthStyle } from './utils';
+
+export function VirtuosoTableColGroup<TData>({
+	columns,
+	table,
+}: {
+	columns: TableColumnDef<TData>[];
+	table: Table<TData>;
+}): JSX.Element {
+	const visibleTanstackColumns = table.getVisibleFlatColumns();
+	const columnDefsById = new Map(columns.map((c) => [c.id, c]));
+	const columnSizing = table.getState().columnSizing;
+
+	return (
+		<colgroup>
+			{visibleTanstackColumns.map((tanstackCol, index) => {
+				const colDef = columnDefsById.get(tanstackCol.id);
+				if (!colDef) {
+					return <col key={tanstackCol.id} />;
+				}
+				const persistedWidth = columnSizing[tanstackCol.id];
+				const isLastColumn = index === visibleTanstackColumns.length - 1;
+				return (
+					<col
+						key={tanstackCol.id}
+						style={getColumnWidthStyle(colDef, persistedWidth, isLastColumn)}
+					/>
+				);
+			})}
+		</colgroup>
+	);
+}

frontend/src/components/TanStackTableView/__tests__/TanStackCustomTableRow.test.tsx

@@ -0,0 +1,253 @@
+jest.mock('../TanStackTable.module.scss', () => ({
+	__esModule: true,
+	default: {
+		tableRow: 'tableRow',
+		tableRowActive: 'tableRowActive',
+		tableRowExpansion: 'tableRowExpansion',
+	},
+}));
+
+jest.mock('../TanStackRow', () => ({
+	__esModule: true,
+	default: (): JSX.Element => (
+		<td data-testid="mocked-row-cells">mocked cells</td>
+	),
+}));
+
+const mockSetRowHovered = jest.fn();
+const mockClearRowHovered = jest.fn();
+
+jest.mock('../TanStackTableStateContext', () => ({
+	useSetRowHovered: (_rowId: string): (() => void) => mockSetRowHovered,
+	useClearRowHovered: (_rowId: string): (() => void) => mockClearRowHovered,
+}));
+
+import { fireEvent, render, screen } from '@testing-library/react';
+
+import TanStackCustomTableRow from '../TanStackCustomTableRow';
+import type { FlatItem, TableRowContext } from '../types';
+
+const makeItem = (id: string): FlatItem<{ id: string }> => ({
+	kind: 'row',
+	row: { original: { id }, id } as never,
+});
+
+const virtuosoAttrs = {
+	'data-index': 0,
+	'data-item-index': 0,
+	'data-known-size': 40,
+} as const;
+
+const baseContext: TableRowContext<{ id: string }> = {
+	colCount: 1,
+	hasSingleColumn: false,
+	columnOrderKey: 'col1',
+	columnVisibilityKey: 'col1',
+};
+
+describe('TanStackCustomTableRow', () => {
+	beforeEach(() => {
+		mockSetRowHovered.mockClear();
+		mockClearRowHovered.mockClear();
+	});
+
+	it('renders cells via TanStackRowCells', async () => {
+		render(
+			<table>
+				<tbody>
+					<TanStackCustomTableRow
+						{...virtuosoAttrs}
+						item={makeItem('1')}
+						context={baseContext}
+					/>
+				</tbody>
+			</table>,
+		);
+		expect(await screen.findByTestId('mocked-row-cells')).toBeInTheDocument();
+	});
+
+	it('applies active class when isRowActive returns true', () => {
+		const ctx: TableRowContext<{ id: string }> = {
+			...baseContext,
+			isRowActive: (row) => row.id === '1',
+		};
+		const { container } = render(
+			<table>
+				<tbody>
+					<TanStackCustomTableRow
+						{...virtuosoAttrs}
+						item={makeItem('1')}
+						context={ctx}
+					/>
+				</tbody>
+			</table>,
+		);
+		expect(container.querySelector('tr')).toHaveClass('tableRowActive');
+	});
+
+	it('does not apply active class when isRowActive returns false', () => {
+		const ctx: TableRowContext<{ id: string }> = {
+			...baseContext,
+			isRowActive: (row) => row.id === 'other',
+		};
+		const { container } = render(
+			<table>
+				<tbody>
+					<TanStackCustomTableRow
+						{...virtuosoAttrs}
+						item={makeItem('1')}
+						context={ctx}
+					/>
+				</tbody>
+			</table>,
+		);
+		expect(container.querySelector('tr')).not.toHaveClass('tableRowActive');
+	});
+
+	it('renders expansion row with expansion class', () => {
+		const item: FlatItem<{ id: string }> = {
+			kind: 'expansion',
+			row: { original: { id: '1' }, id: '1' } as never,
+		};
+		const { container } = render(
+			<table>
+				<tbody>
+					<TanStackCustomTableRow
+						{...virtuosoAttrs}
+						item={item}
+						context={baseContext}
+					/>
+				</tbody>
+			</table>,
+		);
+		expect(container.querySelector('tr')).toHaveClass('tableRowExpansion');
+	});
+
+	describe('hover state management', () => {
+		it('calls setRowHovered on mouse enter', () => {
+			const { container } = render(
+				<table>
+					<tbody>
+						<TanStackCustomTableRow
+							{...virtuosoAttrs}
+							item={makeItem('1')}
+							context={baseContext}
+						/>
+					</tbody>
+				</table>,
+			);
+			const row = container.querySelector('tr')!;
+			fireEvent.mouseEnter(row);
+			expect(mockSetRowHovered).toHaveBeenCalled();
+		});
+
+		it('calls clearRowHovered on mouse leave', () => {
+			const { container } = render(
+				<table>
+					<tbody>
+						<TanStackCustomTableRow
+							{...virtuosoAttrs}
+							item={makeItem('1')}
+							context={baseContext}
+						/>
+					</tbody>
+				</table>,
+			);
+			const row = container.querySelector('tr')!;
+			fireEvent.mouseLeave(row);
+			expect(mockClearRowHovered).toHaveBeenCalled();
+		});
+	});
+
+	describe('virtuoso integration', () => {
+		it('forwards data-index attribute to tr element', () => {
+			const { container } = render(
+				<table>
+					<tbody>
+						<TanStackCustomTableRow
+							{...virtuosoAttrs}
+							item={makeItem('1')}
+							context={baseContext}
+						/>
+					</tbody>
+				</table>,
+			);
+			const row = container.querySelector('tr')!;
+			expect(row).toHaveAttribute('data-index', '0');
+		});
+
+		it('forwards data-item-index attribute to tr element', () => {
+			const { container } = render(
+				<table>
+					<tbody>
+						<TanStackCustomTableRow
+							{...virtuosoAttrs}
+							item={makeItem('1')}
+							context={baseContext}
+						/>
+					</tbody>
+				</table>,
+			);
+			const row = container.querySelector('tr')!;
+			expect(row).toHaveAttribute('data-item-index', '0');
+		});
+
+		it('forwards data-known-size attribute to tr element', () => {
+			const { container } = render(
+				<table>
+					<tbody>
+						<TanStackCustomTableRow
+							{...virtuosoAttrs}
+							item={makeItem('1')}
+							context={baseContext}
+						/>
+					</tbody>
+				</table>,
+			);
+			const row = container.querySelector('tr')!;
+			expect(row).toHaveAttribute('data-known-size', '40');
+		});
+	});
+
+	describe('row interaction', () => {
+		it('applies custom style from getRowStyle in context', () => {
+			const ctx: TableRowContext<{ id: string }> = {
+				...baseContext,
+				getRowStyle: () => ({ backgroundColor: 'red' }),
+			};
+			const { container } = render(
+				<table>
+					<tbody>
+						<TanStackCustomTableRow
+							{...virtuosoAttrs}
+							item={makeItem('1')}
+							context={ctx}
+						/>
+					</tbody>
+				</table>,
+			);
+			const row = container.querySelector('tr')!;
+			expect(row).toHaveStyle({ backgroundColor: 'red' });
+		});
+
+		it('applies custom className from getRowClassName in context', () => {
+			const ctx: TableRowContext<{ id: string }> = {
+				...baseContext,
+				getRowClassName: () => 'custom-row-class',
+			};
+			const { container } = render(
+				<table>
+					<tbody>
+						<TanStackCustomTableRow
+							{...virtuosoAttrs}
+							item={makeItem('1')}
+							context={ctx}
+						/>
+					</tbody>
+				</table>,
+			);
+			const row = container.querySelector('tr')!;
+			expect(row).toHaveClass('custom-row-class');
+		});
+	});
+});

frontend/src/components/TanStackTableView/__tests__/TanStackHeaderRow.test.tsx

@@ -0,0 +1,368 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+
+import TanStackHeaderRow from '../TanStackHeaderRow';
+import type { TableColumnDef } from '../types';
+
+jest.mock('@dnd-kit/sortable', () => ({
+	useSortable: (): any => ({
+		attributes: {},
+		listeners: {},
+		setNodeRef: jest.fn(),
+		setActivatorNodeRef: jest.fn(),
+		transform: null,
+		transition: null,
+		isDragging: false,
+	}),
+}));
+
+const col = (
+	id: string,
+	overrides?: Partial<TableColumnDef<unknown>>,
+): TableColumnDef<unknown> => ({
+	id,
+	header: id,
+	cell: (): null => null,
+	...overrides,
+});
+
+const header = {
+	id: 'col',
+	column: {
+		getCanResize: () => true,
+		getIsResizing: () => false,
+		columnDef: { header: 'col' },
+	},
+	getResizeHandler: () => jest.fn(),
+	getContext: () => ({}),
+} as never;
+
+describe('TanStackHeaderRow', () => {
+	it('renders column title', () => {
+		render(
+			<table>
+				<thead>
+					<tr>
+						<TanStackHeaderRow
+							column={col('timestamp', { header: 'timestamp' })}
+							header={header}
+							isDarkMode={false}
+							hasSingleColumn={false}
+						/>
+					</tr>
+				</thead>
+			</table>,
+		);
+		expect(screen.getByTitle('Timestamp')).toBeInTheDocument();
+	});
+
+	it('shows grip icon when enableMove is not false and pin is not set', () => {
+		render(
+			<table>
+				<thead>
+					<tr>
+						<TanStackHeaderRow
+							column={col('body')}
+							header={header}
+							isDarkMode={false}
+							hasSingleColumn={false}
+						/>
+					</tr>
+				</thead>
+			</table>,
+		);
+		expect(
+			screen.getByRole('button', { name: /drag body/i }),
+		).toBeInTheDocument();
+	});
+
+	it('does NOT show grip icon when pin is set', () => {
+		render(
+			<table>
+				<thead>
+					<tr>
+						<TanStackHeaderRow
+							column={col('indicator', { pin: 'left' })}
+							header={header}
+							isDarkMode={false}
+							hasSingleColumn={false}
+						/>
+					</tr>
+				</thead>
+			</table>,
+		);
+		expect(
+			screen.queryByRole('button', { name: /drag/i }),
+		).not.toBeInTheDocument();
+	});
+
+	it('shows remove button when enableRemove and canRemoveColumn are true', async () => {
+		const user = userEvent.setup();
+		const onRemoveColumn = jest.fn();
+		render(
+			<table>
+				<thead>
+					<tr>
+						<TanStackHeaderRow
+							column={col('name', { enableRemove: true })}
+							header={header}
+							isDarkMode={false}
+							hasSingleColumn={false}
+							canRemoveColumn
+							onRemoveColumn={onRemoveColumn}
+						/>
+					</tr>
+				</thead>
+			</table>,
+		);
+		await user.click(screen.getByRole('button', { name: /column actions/i }));
+		await user.click(await screen.findByText(/remove column/i));
+		expect(onRemoveColumn).toHaveBeenCalledWith('name');
+	});
+
+	it('does NOT show remove button when enableRemove is absent', () => {
+		render(
+			<table>
+				<thead>
+					<tr>
+						<TanStackHeaderRow
+							column={col('name')}
+							header={header}
+							isDarkMode={false}
+							hasSingleColumn={false}
+							canRemoveColumn
+							onRemoveColumn={jest.fn()}
+						/>
+					</tr>
+				</thead>
+			</table>,
+		);
+		expect(
+			screen.queryByRole('button', { name: /column actions/i }),
+		).not.toBeInTheDocument();
+	});
+
+	describe('sorting', () => {
+		const sortableCol = col('sortable', { enableSort: true, header: 'Sortable' });
+		const sortableHeader = {
+			id: 'sortable',
+			column: {
+				id: 'sortable',
+				getCanResize: (): boolean => true,
+				getIsResizing: (): boolean => false,
+				columnDef: { header: 'Sortable', enableSort: true },
+			},
+			getResizeHandler: (): jest.Mock => jest.fn(),
+			getContext: (): Record<string, unknown> => ({}),
+		} as never;
+
+		it('calls onSort with asc when clicking unsorted column', async () => {
+			const user = userEvent.setup();
+			const onSort = jest.fn();
+			render(
+				<table>
+					<thead>
+						<tr>
+							<TanStackHeaderRow
+								column={sortableCol}
+								header={sortableHeader}
+								isDarkMode={false}
+								hasSingleColumn={false}
+								onSort={onSort}
+							/>
+						</tr>
+					</thead>
+				</table>,
+			);
+			// Sort button uses the column header as title
+			const sortButton = screen.getByTitle('Sortable');
+			await user.click(sortButton);
+			expect(onSort).toHaveBeenCalledWith({
+				columnName: 'sortable',
+				order: 'asc',
+			});
+		});
+
+		it('calls onSort with desc when clicking asc-sorted column', async () => {
+			const user = userEvent.setup();
+			const onSort = jest.fn();
+			render(
+				<table>
+					<thead>
+						<tr>
+							<TanStackHeaderRow
+								column={sortableCol}
+								header={sortableHeader}
+								isDarkMode={false}
+								hasSingleColumn={false}
+								onSort={onSort}
+								orderBy={{ columnName: 'sortable', order: 'asc' }}
+							/>
+						</tr>
+					</thead>
+				</table>,
+			);
+			const sortButton = screen.getByTitle('Sortable');
+			await user.click(sortButton);
+			expect(onSort).toHaveBeenCalledWith({
+				columnName: 'sortable',
+				order: 'desc',
+			});
+		});
+
+		it('calls onSort with null when clicking desc-sorted column', async () => {
+			const user = userEvent.setup();
+			const onSort = jest.fn();
+			render(
+				<table>
+					<thead>
+						<tr>
+							<TanStackHeaderRow
+								column={sortableCol}
+								header={sortableHeader}
+								isDarkMode={false}
+								hasSingleColumn={false}
+								onSort={onSort}
+								orderBy={{ columnName: 'sortable', order: 'desc' }}
+							/>
+						</tr>
+					</thead>
+				</table>,
+			);
+			const sortButton = screen.getByTitle('Sortable');
+			await user.click(sortButton);
+			expect(onSort).toHaveBeenCalledWith(null);
+		});
+
+		it('shows ascending indicator when orderBy matches column with asc', () => {
+			render(
+				<table>
+					<thead>
+						<tr>
+							<TanStackHeaderRow
+								column={sortableCol}
+								header={sortableHeader}
+								isDarkMode={false}
+								hasSingleColumn={false}
+								onSort={jest.fn()}
+								orderBy={{ columnName: 'sortable', order: 'asc' }}
+							/>
+						</tr>
+					</thead>
+				</table>,
+			);
+			const sortButton = screen.getByTitle('Sortable');
+			expect(sortButton).toHaveAttribute('data-sort', 'ascending');
+		});
+
+		it('shows descending indicator when orderBy matches column with desc', () => {
+			render(
+				<table>
+					<thead>
+						<tr>
+							<TanStackHeaderRow
+								column={sortableCol}
+								header={sortableHeader}
+								isDarkMode={false}
+								hasSingleColumn={false}
+								onSort={jest.fn()}
+								orderBy={{ columnName: 'sortable', order: 'desc' }}
+							/>
+						</tr>
+					</thead>
+				</table>,
+			);
+			const sortButton = screen.getByTitle('Sortable');
+			expect(sortButton).toHaveAttribute('data-sort', 'descending');
+		});
+
+		it('does not show sort button when enableSort is false', () => {
+			const nonSortableCol = col('nonsort', {
+				enableSort: false,
+				header: 'Nonsort',
+			});
+			render(
+				<table>
+					<thead>
+						<tr>
+							<TanStackHeaderRow
+								column={nonSortableCol}
+								header={header}
+								isDarkMode={false}
+								hasSingleColumn={false}
+							/>
+						</tr>
+					</thead>
+				</table>,
+			);
+			// When enableSort is false, the header text is rendered as a span, not a button
+			// The title 'Nonsort' exists on the span, not on a button
+			const titleElement = screen.getByTitle('Nonsort');
+			expect(titleElement.tagName.toLowerCase()).not.toBe('button');
+		});
+	});
+
+	describe('resizing', () => {
+		it('shows resize handle when enableResize is not false', () => {
+			const resizableCol = col('resizable', { enableResize: true });
+			render(
+				<table>
+					<thead>
+						<tr>
+							<TanStackHeaderRow
+								column={resizableCol}
+								header={header}
+								isDarkMode={false}
+								hasSingleColumn={false}
+							/>
+						</tr>
+					</thead>
+				</table>,
+			);
+			// Resize handle has title "Drag to resize column"
+			expect(screen.getByTitle('Drag to resize column')).toBeInTheDocument();
+		});
+
+		it('hides resize handle when enableResize is false', () => {
+			const nonResizableCol = col('noresize', { enableResize: false });
+			render(
+				<table>
+					<thead>
+						<tr>
+							<TanStackHeaderRow
+								column={nonResizableCol}
+								header={header}
+								isDarkMode={false}
+								hasSingleColumn={false}
+							/>
+						</tr>
+					</thead>
+				</table>,
+			);
+			expect(screen.queryByTitle('Drag to resize column')).not.toBeInTheDocument();
+		});
+	});
+
+	describe('column movement', () => {
+		it('does not show grip when enableMove is false', () => {
+			const noMoveCol = col('nomove', { enableMove: false });
+			render(
+				<table>
+					<thead>
+						<tr>
+							<TanStackHeaderRow
+								column={noMoveCol}
+								header={header}
+								isDarkMode={false}
+								hasSingleColumn={false}
+							/>
+						</tr>
+					</thead>
+				</table>,
+			);
+			expect(
+				screen.queryByRole('button', { name: /drag/i }),
+			).not.toBeInTheDocument();
+		});
+	});
+});

frontend/src/components/TanStackTableView/__tests__/TanStackRow.test.tsx

@@ -0,0 +1,288 @@
+import { fireEvent, render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+
+import TanStackRowCells from '../TanStackRow';
+import type { TableRowContext } from '../types';
+
+const flexRenderMock = jest.fn((def: unknown) =>
+	typeof def === 'function' ? def({}) : def,
+);
+jest.mock('@tanstack/react-table', () => ({
+	flexRender: (def: unknown, _ctx?: unknown): unknown => flexRenderMock(def),
+}));
+
+type Row = { id: string };
+
+function buildMockRow(
+	cells: { id: string }[],
+	rowData: Row = { id: 'r1' },
+): Parameters<typeof TanStackRowCells>[0]['row'] {
+	return {
+		original: rowData,
+		getVisibleCells: () =>
+			cells.map((c, i) => ({
+				id: `cell-${i}`,
+				column: {
+					id: c.id,
+					columnDef: { cell: (): string => `content-${c.id}` },
+				},
+				getContext: (): Record<string, unknown> => ({}),
+				getValue: (): string => `content-${c.id}`,
+			})),
+	} as never;
+}
+
+describe('TanStackRowCells', () => {
+	beforeEach(() => flexRenderMock.mockClear());
+
+	it('renders a cell per visible column', () => {
+		const row = buildMockRow([{ id: 'col-a' }, { id: 'col-b' }]);
+		render(
+			<table>
+				<tbody>
+					<tr>
+						<TanStackRowCells<Row>
+							row={row as never}
+							context={undefined}
+							itemKind="row"
+							hasSingleColumn={false}
+							columnOrderKey=""
+							columnVisibilityKey=""
+						/>
+					</tr>
+				</tbody>
+			</table>,
+		);
+		expect(screen.getAllByRole('cell')).toHaveLength(2);
+	});
+
+	it('calls onRowClick when a cell is clicked', async () => {
+		const user = userEvent.setup();
+		const onRowClick = jest.fn();
+		const ctx: TableRowContext<Row> = {
+			colCount: 1,
+			onRowClick,
+			hasSingleColumn: false,
+			columnOrderKey: '',
+			columnVisibilityKey: '',
+		};
+		const row = buildMockRow([{ id: 'body' }]);
+		render(
+			<table>
+				<tbody>
+					<tr>
+						<TanStackRowCells<Row>
+							row={row as never}
+							context={ctx}
+							itemKind="row"
+							hasSingleColumn={false}
+							columnOrderKey=""
+							columnVisibilityKey=""
+						/>
+					</tr>
+				</tbody>
+			</table>,
+		);
+		await user.click(screen.getAllByRole('cell')[0]);
+		// onRowClick receives (rowData, itemKey) - itemKey is empty when getRowKeyData not provided
+		expect(onRowClick).toHaveBeenCalledWith({ id: 'r1' }, '');
+	});
+
+	it('calls onRowDeactivate instead of onRowClick when row is active', async () => {
+		const user = userEvent.setup();
+		const onRowClick = jest.fn();
+		const onRowDeactivate = jest.fn();
+		const ctx: TableRowContext<Row> = {
+			colCount: 1,
+			onRowClick,
+			onRowDeactivate,
+			isRowActive: () => true,
+			hasSingleColumn: false,
+			columnOrderKey: '',
+			columnVisibilityKey: '',
+		};
+		const row = buildMockRow([{ id: 'body' }]);
+		render(
+			<table>
+				<tbody>
+					<tr>
+						<TanStackRowCells<Row>
+							row={row as never}
+							context={ctx}
+							itemKind="row"
+							hasSingleColumn={false}
+							columnOrderKey=""
+							columnVisibilityKey=""
+						/>
+					</tr>
+				</tbody>
+			</table>,
+		);
+		await user.click(screen.getAllByRole('cell')[0]);
+		expect(onRowDeactivate).toHaveBeenCalled();
+		expect(onRowClick).not.toHaveBeenCalled();
+	});
+
+	it('does not render renderRowActions before hover', () => {
+		const ctx: TableRowContext<Row> = {
+			colCount: 1,
+			renderRowActions: () => <button type="button">action</button>,
+			hasSingleColumn: false,
+			columnOrderKey: '',
+			columnVisibilityKey: '',
+		};
+		const row = buildMockRow([{ id: 'body' }]);
+
+		render(
+			<table>
+				<tbody>
+					<tr>
+						<TanStackRowCells<Row>
+							row={row as never}
+							context={ctx}
+							itemKind="row"
+							hasSingleColumn={false}
+							columnOrderKey=""
+							columnVisibilityKey=""
+						/>
+					</tr>
+				</tbody>
+			</table>,
+		);
+		// Row actions are not rendered until hover (useIsRowHovered returns false by default)
+		expect(
+			screen.queryByRole('button', { name: 'action' }),
+		).not.toBeInTheDocument();
+	});
+
+	it('renders expansion cell with renderExpandedRow content', async () => {
+		const row = {
+			original: { id: 'r1' },
+			getVisibleCells: () => [],
+		} as never;
+		const ctx: TableRowContext<Row> = {
+			colCount: 3,
+			renderExpandedRow: (r) => <div>expanded-{r.id}</div>,
+			hasSingleColumn: false,
+			columnOrderKey: '',
+			columnVisibilityKey: '',
+		};
+		render(
+			<table>
+				<tbody>
+					<tr>
+						<TanStackRowCells<Row>
+							row={row as never}
+							context={ctx}
+							itemKind="expansion"
+							hasSingleColumn={false}
+							columnOrderKey=""
+							columnVisibilityKey=""
+						/>
+					</tr>
+				</tbody>
+			</table>,
+		);
+		expect(await screen.findByText('expanded-r1')).toBeInTheDocument();
+	});
+
+	describe('new tab click', () => {
+		it('calls onRowClickNewTab on ctrl+click', () => {
+			const onRowClick = jest.fn();
+			const onRowClickNewTab = jest.fn();
+			const ctx: TableRowContext<Row> = {
+				colCount: 1,
+				onRowClick,
+				onRowClickNewTab,
+				hasSingleColumn: false,
+				columnOrderKey: '',
+				columnVisibilityKey: '',
+			};
+			const row = buildMockRow([{ id: 'body' }]);
+			render(
+				<table>
+					<tbody>
+						<tr>
+							<TanStackRowCells<Row>
+								row={row as never}
+								context={ctx}
+								itemKind="row"
+								hasSingleColumn={false}
+								columnOrderKey=""
+								columnVisibilityKey=""
+							/>
+						</tr>
+					</tbody>
+				</table>,
+			);
+			fireEvent.click(screen.getAllByRole('cell')[0], { ctrlKey: true });
+			expect(onRowClickNewTab).toHaveBeenCalledWith({ id: 'r1' }, '');
+			expect(onRowClick).not.toHaveBeenCalled();
+		});
+
+		it('calls onRowClickNewTab on meta+click (cmd)', () => {
+			const onRowClick = jest.fn();
+			const onRowClickNewTab = jest.fn();
+			const ctx: TableRowContext<Row> = {
+				colCount: 1,
+				onRowClick,
+				onRowClickNewTab,
+				hasSingleColumn: false,
+				columnOrderKey: '',
+				columnVisibilityKey: '',
+			};
+			const row = buildMockRow([{ id: 'body' }]);
+			render(
+				<table>
+					<tbody>
+						<tr>
+							<TanStackRowCells<Row>
+								row={row as never}
+								context={ctx}
+								itemKind="row"
+								hasSingleColumn={false}
+								columnOrderKey=""
+								columnVisibilityKey=""
+							/>
+						</tr>
+					</tbody>
+				</table>,
+			);
+			fireEvent.click(screen.getAllByRole('cell')[0], { metaKey: true });
+			expect(onRowClickNewTab).toHaveBeenCalledWith({ id: 'r1' }, '');
+			expect(onRowClick).not.toHaveBeenCalled();
+		});
+
+		it('does not call onRowClick when modifier key is pressed', () => {
+			const onRowClick = jest.fn();
+			const onRowClickNewTab = jest.fn();
+			const ctx: TableRowContext<Row> = {
+				colCount: 1,
+				onRowClick,
+				onRowClickNewTab,
+				hasSingleColumn: false,
+				columnOrderKey: '',
+				columnVisibilityKey: '',
+			};
+			const row = buildMockRow([{ id: 'body' }]);
+			render(
+				<table>
+					<tbody>
+						<tr>
+							<TanStackRowCells<Row>
+								row={row as never}
+								context={ctx}
+								itemKind="row"
+								hasSingleColumn={false}
+								columnOrderKey=""
+								columnVisibilityKey=""
+							/>
+						</tr>
+					</tbody>
+				</table>,
+			);
+			fireEvent.click(screen.getAllByRole('cell')[0], { ctrlKey: true });
+			expect(onRowClick).not.toHaveBeenCalled();
+		});
+	});
+});

frontend/src/components/TanStackTableView/__tests__/TanStackTableView.test.tsx

@@ -0,0 +1,440 @@
+import { fireEvent, screen, waitFor } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { UrlUpdateEvent } from 'nuqs/adapters/testing';
+
+import { renderTanStackTable } from './testUtils';
+
+jest.mock('hooks/useDarkMode', () => ({
+	useIsDarkMode: (): boolean => false,
+}));
+
+jest.mock('../TanStackTable.module.scss', () => ({
+	__esModule: true,
+	default: {
+		tanStackTable: 'tanStackTable',
+		tableRow: 'tableRow',
+		tableRowActive: 'tableRowActive',
+		tableRowExpansion: 'tableRowExpansion',
+		tableCell: 'tableCell',
+		tableCellExpansion: 'tableCellExpansion',
+		tableHeaderCell: 'tableHeaderCell',
+		tableCellText: 'tableCellText',
+		tableViewRowActions: 'tableViewRowActions',
+	},
+}));
+
+describe('TanStackTableView Integration', () => {
+	describe('rendering', () => {
+		it('renders all data rows', async () => {
+			renderTanStackTable({});
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+				expect(screen.getByText('Item 2')).toBeInTheDocument();
+				expect(screen.getByText('Item 3')).toBeInTheDocument();
+			});
+		});
+
+		it('renders column headers', async () => {
+			renderTanStackTable({});
+			await waitFor(() => {
+				expect(screen.getByText('ID')).toBeInTheDocument();
+				expect(screen.getByText('Name')).toBeInTheDocument();
+				expect(screen.getByText('Value')).toBeInTheDocument();
+			});
+		});
+
+		it('renders empty state when data is empty and not loading', async () => {
+			renderTanStackTable({
+				props: { data: [], isLoading: false },
+			});
+			// Table should still render but with no data rows
+			await waitFor(() => {
+				expect(screen.queryByText('Item 1')).not.toBeInTheDocument();
+			});
+		});
+
+		it('renders table structure when loading with no previous data', async () => {
+			renderTanStackTable({
+				props: { data: [], isLoading: true },
+			});
+			// Table should render with skeleton rows
+			await waitFor(() => {
+				expect(screen.getByRole('table')).toBeInTheDocument();
+			});
+		});
+	});
+
+	describe('loading states', () => {
+		it('keeps table mounted when loading with no data', () => {
+			renderTanStackTable({
+				props: { data: [], isLoading: true },
+			});
+			// Table should still be in the DOM for skeleton rows
+			expect(screen.getByRole('table')).toBeInTheDocument();
+		});
+
+		it('shows loading spinner for infinite scroll when loading', () => {
+			renderTanStackTable({
+				props: { isLoading: true, onEndReached: jest.fn() },
+			});
+			expect(screen.getByTestId('tanstack-infinite-loader')).toBeInTheDocument();
+		});
+
+		it('does not show loading spinner for infinite scroll when not loading', () => {
+			renderTanStackTable({
+				props: { isLoading: false, onEndReached: jest.fn() },
+			});
+			expect(
+				screen.queryByTestId('tanstack-infinite-loader'),
+			).not.toBeInTheDocument();
+		});
+
+		it('does not show loading spinner when not in infinite scroll mode', () => {
+			renderTanStackTable({
+				props: { isLoading: true },
+			});
+			expect(
+				screen.queryByTestId('tanstack-infinite-loader'),
+			).not.toBeInTheDocument();
+		});
+	});
+
+	describe('pagination', () => {
+		it('renders pagination when pagination prop is provided', async () => {
+			renderTanStackTable({
+				props: {
+					pagination: { total: 100, defaultPage: 1, defaultLimit: 10 },
+				},
+			});
+			await waitFor(() => {
+				// Look for pagination navigation or page number text
+				expect(screen.getByRole('navigation')).toBeInTheDocument();
+			});
+		});
+
+		it('updates page when clicking page number', async () => {
+			const user = userEvent.setup();
+			const onUrlUpdate = jest.fn<void, [UrlUpdateEvent]>();
+
+			renderTanStackTable({
+				props: {
+					pagination: { total: 100, defaultPage: 1, defaultLimit: 10 },
+					enableQueryParams: true,
+				},
+				onUrlUpdate,
+			});
+
+			await waitFor(() => {
+				expect(screen.getByRole('navigation')).toBeInTheDocument();
+			});
+
+			// Find page 2 button/link within pagination navigation
+			const nav = screen.getByRole('navigation');
+			const page2 = Array.from(nav.querySelectorAll('button')).find(
+				(btn) => btn.textContent?.trim() === '2',
+			);
+			if (!page2) {
+				throw new Error('Page 2 button not found in pagination');
+			}
+			await user.click(page2);
+
+			await waitFor(() => {
+				const lastPage = onUrlUpdate.mock.calls
+					.map((call) => call[0].searchParams.get('page'))
+					.filter(Boolean)
+					.pop();
+				expect(lastPage).toBe('2');
+			});
+		});
+
+		it('does not render pagination in infinite scroll mode', async () => {
+			renderTanStackTable({
+				props: {
+					pagination: { total: 100 },
+					onEndReached: jest.fn(), // This enables infinite scroll mode
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			// Pagination should not be visible in infinite scroll mode
+			expect(screen.queryByRole('navigation')).not.toBeInTheDocument();
+		});
+
+		it('renders prefixPaginationContent before pagination', async () => {
+			renderTanStackTable({
+				props: {
+					pagination: { total: 100 },
+					prefixPaginationContent: <span data-testid="prefix-content">Prefix</span>,
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByTestId('prefix-content')).toBeInTheDocument();
+			});
+		});
+
+		it('renders suffixPaginationContent after pagination', async () => {
+			renderTanStackTable({
+				props: {
+					pagination: { total: 100 },
+					suffixPaginationContent: <span data-testid="suffix-content">Suffix</span>,
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByTestId('suffix-content')).toBeInTheDocument();
+			});
+		});
+	});
+
+	describe('sorting', () => {
+		it('updates orderBy URL param when clicking sortable header', async () => {
+			const user = userEvent.setup();
+			const onUrlUpdate = jest.fn<void, [UrlUpdateEvent]>();
+
+			renderTanStackTable({
+				props: { enableQueryParams: true },
+				onUrlUpdate,
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			// Find the sortable column header's sort button (ID column has enableSort: true)
+			const sortButton = screen.getByTitle('ID');
+			await user.click(sortButton);
+
+			await waitFor(() => {
+				const lastOrderBy = onUrlUpdate.mock.calls
+					.map((call) => call[0].searchParams.get('order_by'))
+					.filter(Boolean)
+					.pop();
+				expect(lastOrderBy).toBeDefined();
+				const parsed = JSON.parse(lastOrderBy!);
+				expect(parsed.columnName).toBe('id');
+				expect(parsed.order).toBe('asc');
+			});
+		});
+
+		it('toggles sort order on subsequent clicks', async () => {
+			const user = userEvent.setup();
+			const onUrlUpdate = jest.fn<void, [UrlUpdateEvent]>();
+
+			renderTanStackTable({
+				props: { enableQueryParams: true },
+				onUrlUpdate,
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			const sortButton = screen.getByTitle('ID');
+
+			// First click - asc
+			await user.click(sortButton);
+			// Second click - desc
+			await user.click(sortButton);
+
+			await waitFor(() => {
+				const lastOrderBy = onUrlUpdate.mock.calls
+					.map((call) => call[0].searchParams.get('order_by'))
+					.filter(Boolean)
+					.pop();
+				if (lastOrderBy) {
+					const parsed = JSON.parse(lastOrderBy);
+					expect(parsed.order).toBe('desc');
+				}
+			});
+		});
+	});
+
+	describe('row selection', () => {
+		it('calls onRowClick with row data and itemKey', async () => {
+			const user = userEvent.setup();
+			const onRowClick = jest.fn();
+
+			renderTanStackTable({
+				props: {
+					onRowClick,
+					getRowKey: (row) => row.id,
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			await user.click(screen.getByText('Item 1'));
+
+			expect(onRowClick).toHaveBeenCalledWith(
+				expect.objectContaining({ id: '1', name: 'Item 1' }),
+				'1',
+			);
+		});
+
+		it('applies active class when isRowActive returns true', async () => {
+			renderTanStackTable({
+				props: {
+					isRowActive: (row) => row.id === '1',
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			// Find the row containing Item 1 and check for active class
+			const cell = screen.getByText('Item 1');
+			const row = cell.closest('tr');
+			expect(row).toHaveClass('tableRowActive');
+		});
+
+		it('calls onRowDeactivate when clicking active row', async () => {
+			const user = userEvent.setup();
+			const onRowClick = jest.fn();
+			const onRowDeactivate = jest.fn();
+
+			renderTanStackTable({
+				props: {
+					onRowClick,
+					onRowDeactivate,
+					isRowActive: (row) => row.id === '1',
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			await user.click(screen.getByText('Item 1'));
+
+			expect(onRowDeactivate).toHaveBeenCalled();
+			expect(onRowClick).not.toHaveBeenCalled();
+		});
+
+		it('opens in new tab on ctrl+click', async () => {
+			const onRowClick = jest.fn();
+			const onRowClickNewTab = jest.fn();
+
+			renderTanStackTable({
+				props: {
+					onRowClick,
+					onRowClickNewTab,
+					getRowKey: (row) => row.id,
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			fireEvent.click(screen.getByText('Item 1'), { ctrlKey: true });
+
+			expect(onRowClickNewTab).toHaveBeenCalledWith(
+				expect.objectContaining({ id: '1' }),
+				'1',
+			);
+			expect(onRowClick).not.toHaveBeenCalled();
+		});
+
+		it('opens in new tab on meta+click', async () => {
+			const onRowClick = jest.fn();
+			const onRowClickNewTab = jest.fn();
+
+			renderTanStackTable({
+				props: {
+					onRowClick,
+					onRowClickNewTab,
+					getRowKey: (row) => row.id,
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			fireEvent.click(screen.getByText('Item 1'), { metaKey: true });
+
+			expect(onRowClickNewTab).toHaveBeenCalledWith(
+				expect.objectContaining({ id: '1' }),
+				'1',
+			);
+			expect(onRowClick).not.toHaveBeenCalled();
+		});
+	});
+
+	describe('row expansion', () => {
+		it('renders expanded content below the row when expanded', async () => {
+			renderTanStackTable({
+				props: {
+					renderExpandedRow: (row) => (
+						<div data-testid="expanded-content">Expanded: {row.name}</div>
+					),
+					getRowCanExpand: () => true,
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			// Find and click expand button (if available in the row)
+			// The expansion is controlled by TanStack Table's expanded state
+			// For now, just verify the renderExpandedRow prop is wired correctly
+			// by checking the table renders without errors
+			expect(screen.getByRole('table')).toBeInTheDocument();
+		});
+	});
+
+	describe('infinite scroll', () => {
+		it('calls onEndReached when provided', async () => {
+			const onEndReached = jest.fn();
+
+			renderTanStackTable({
+				props: {
+					onEndReached,
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			// Virtuoso will call onEndReached based on scroll position
+			// In mock context, we verify the prop is wired correctly
+			expect(onEndReached).toBeDefined();
+		});
+
+		it('shows loading spinner at bottom when loading in infinite scroll mode', () => {
+			renderTanStackTable({
+				props: {
+					isLoading: true,
+					onEndReached: jest.fn(),
+				},
+			});
+
+			expect(screen.getByTestId('tanstack-infinite-loader')).toBeInTheDocument();
+		});
+
+		it('hides pagination in infinite scroll mode', async () => {
+			renderTanStackTable({
+				props: {
+					pagination: { total: 100 },
+					onEndReached: jest.fn(),
+				},
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('Item 1')).toBeInTheDocument();
+			});
+
+			// When onEndReached is provided, pagination should not render
+			expect(screen.queryByRole('navigation')).not.toBeInTheDocument();
+		});
+	});
+});

frontend/src/components/TanStackTableView/__tests__/testUtils.tsx

@@ -0,0 +1,94 @@
+import { ReactNode } from 'react';
+import { VirtuosoMockContext } from 'react-virtuoso';
+import { TooltipProvider } from '@signozhq/ui';
+import { render, RenderResult } from '@testing-library/react';
+import { NuqsTestingAdapter, OnUrlUpdateFunction } from 'nuqs/adapters/testing';
+
+import TanStackTable from '../index';
+import type { TableColumnDef, TanStackTableProps } from '../types';
+
+// NOTE: Test files importing this utility must add this mock at the top of their file:
+// jest.mock('hooks/useDarkMode', () => ({ useIsDarkMode: (): boolean => false }));
+
+// Default test data types
+export type TestRow = { id: string; name: string; value: number };
+
+export const defaultColumns: TableColumnDef<TestRow>[] = [
+	{
+		id: 'id',
+		header: 'ID',
+		accessorKey: 'id',
+		enableSort: true,
+		cell: ({ value }): string => String(value),
+	},
+	{
+		id: 'name',
+		header: 'Name',
+		accessorKey: 'name',
+		cell: ({ value }): string => String(value),
+	},
+	{
+		id: 'value',
+		header: 'Value',
+		accessorKey: 'value',
+		enableSort: true,
+		cell: ({ value }): string => String(value),
+	},
+];
+
+export const defaultData: TestRow[] = [
+	{ id: '1', name: 'Item 1', value: 100 },
+	{ id: '2', name: 'Item 2', value: 200 },
+	{ id: '3', name: 'Item 3', value: 300 },
+];
+
+export type RenderTanStackTableOptions<T> = {
+	props?: Partial<TanStackTableProps<T>>;
+	queryParams?: Record<string, string>;
+	onUrlUpdate?: OnUrlUpdateFunction;
+};
+
+export function renderTanStackTable<T = TestRow>(
+	options: RenderTanStackTableOptions<T> = {},
+): RenderResult {
+	const { props = {}, queryParams, onUrlUpdate } = options;
+
+	const mergedProps = {
+		data: (defaultData as unknown) as T[],
+		columns: (defaultColumns as unknown) as TableColumnDef<T>[],
+		...props,
+	} as TanStackTableProps<T>;
+
+	return render(
+		<NuqsTestingAdapter searchParams={queryParams} onUrlUpdate={onUrlUpdate}>
+			<VirtuosoMockContext.Provider
+				value={{ viewportHeight: 500, itemHeight: 50 }}
+			>
+				<TooltipProvider>
+					<TanStackTable<T> {...mergedProps} />
+				</TooltipProvider>
+			</VirtuosoMockContext.Provider>
+		</NuqsTestingAdapter>,
+	);
+}
+
+// Helper to wrap any component with test providers (for unit tests)
+export function renderWithProviders(
+	ui: ReactNode,
+	options: {
+		queryParams?: Record<string, string>;
+		onUrlUpdate?: OnUrlUpdateFunction;
+	} = {},
+): RenderResult {
+	const { queryParams, onUrlUpdate } = options;
+
+	return render(
+		<NuqsTestingAdapter searchParams={queryParams} onUrlUpdate={onUrlUpdate}>
+			<VirtuosoMockContext.Provider
+				value={{ viewportHeight: 500, itemHeight: 50 }}
+			>
+				<TooltipProvider>{ui}</TooltipProvider>
+			</VirtuosoMockContext.Provider>
+		</NuqsTestingAdapter>,
+	);
+}

frontend/src/components/TanStackTableView/__tests__/useColumnState.test.tsx

@@ -0,0 +1,247 @@
+/* eslint-disable no-restricted-syntax */
+import { act, renderHook } from '@testing-library/react';
+
+import { TableColumnDef } from '../types';
+import { useColumnState } from '../useColumnState';
+import { useColumnStore } from '../useColumnStore';
+
+const TEST_KEY = 'test-state';
+
+type TestRow = { id: string; name: string };
+
+const col = (
+	id: string,
+	overrides: Partial<TableColumnDef<TestRow>> = {},
+): TableColumnDef<TestRow> => ({
+	id,
+	header: id,
+	cell: (): null => null,
+	...overrides,
+});
+
+describe('useColumnState', () => {
+	beforeEach(() => {
+		useColumnStore.setState({ tables: {} });
+		localStorage.clear();
+	});
+
+	describe('initialization', () => {
+		it('initializes store from column defaults on mount', () => {
+			const columns = [
+				col('a', { defaultVisibility: true }),
+				col('b', { defaultVisibility: false }),
+				col('c'),
+			];
+
+			renderHook(() => useColumnState({ storageKey: TEST_KEY, columns }));
+
+			const state = useColumnStore.getState().tables[TEST_KEY];
+			expect(state.hiddenColumnIds).toEqual(['b']);
+		});
+
+		it('does not initialize without storageKey', () => {
+			const columns = [col('a', { defaultVisibility: false })];
+
+			renderHook(() => useColumnState({ columns }));
+
+			expect(useColumnStore.getState().tables[TEST_KEY]).toBeUndefined();
+		});
+	});
+
+	describe('columnVisibility', () => {
+		it('returns visibility state from hidden columns', () => {
+			const columns = [col('a'), col('b'), col('c')];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns);
+				useColumnStore.getState().hideColumn(TEST_KEY, 'b');
+			});
+
+			const { result } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns }),
+			);
+
+			expect(result.current.columnVisibility).toEqual({ b: false });
+		});
+
+		it('applies visibilityBehavior for grouped state', () => {
+			const columns = [
+				col('ungrouped', { visibilityBehavior: 'hidden-on-expand' }),
+				col('grouped', { visibilityBehavior: 'hidden-on-collapse' }),
+				col('always'),
+			];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns);
+			});
+
+			// Not grouped
+			const { result: notGrouped } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns, isGrouped: false }),
+			);
+			expect(notGrouped.current.columnVisibility).toEqual({ grouped: false });
+
+			// Grouped
+			const { result: grouped } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns, isGrouped: true }),
+			);
+			expect(grouped.current.columnVisibility).toEqual({ ungrouped: false });
+		});
+
+		it('combines store hidden + visibilityBehavior', () => {
+			const columns = [
+				col('a', { visibilityBehavior: 'hidden-on-expand' }),
+				col('b'),
+			];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns);
+				useColumnStore.getState().hideColumn(TEST_KEY, 'b');
+			});
+
+			const { result } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns, isGrouped: true }),
+			);
+
+			expect(result.current.columnVisibility).toEqual({ a: false, b: false });
+		});
+	});
+
+	describe('sortedColumns', () => {
+		it('returns columns in original order when no order set', () => {
+			const columns = [col('a'), col('b'), col('c')];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns);
+			});
+
+			const { result } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns }),
+			);
+
+			expect(result.current.sortedColumns.map((c) => c.id)).toEqual([
+				'a',
+				'b',
+				'c',
+			]);
+		});
+
+		it('returns columns sorted by stored order', () => {
+			const columns = [col('a'), col('b'), col('c')];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns);
+				useColumnStore.getState().setColumnOrder(TEST_KEY, ['c', 'a', 'b']);
+			});
+
+			const { result } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns }),
+			);
+
+			expect(result.current.sortedColumns.map((c) => c.id)).toEqual([
+				'c',
+				'a',
+				'b',
+			]);
+		});
+
+		it('keeps pinned columns at the start', () => {
+			const columns = [col('a'), col('pinned', { pin: 'left' }), col('b')];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns);
+				useColumnStore.getState().setColumnOrder(TEST_KEY, ['b', 'a']);
+			});
+
+			const { result } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns }),
+			);
+
+			expect(result.current.sortedColumns.map((c) => c.id)).toEqual([
+				'pinned',
+				'b',
+				'a',
+			]);
+		});
+	});
+
+	describe('actions', () => {
+		it('hideColumn hides a column', () => {
+			const columns = [col('a'), col('b')];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns);
+			});
+
+			const { result } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns }),
+			);
+
+			act(() => {
+				result.current.hideColumn('a');
+			});
+
+			expect(result.current.columnVisibility).toEqual({ a: false });
+		});
+
+		it('showColumn shows a column', () => {
+			const columns = [col('a', { defaultVisibility: false })];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns);
+			});
+
+			const { result } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns }),
+			);
+
+			expect(result.current.columnVisibility).toEqual({ a: false });
+
+			act(() => {
+				result.current.showColumn('a');
+			});
+
+			expect(result.current.columnVisibility).toEqual({});
+		});
+
+		it('setColumnSizing updates sizing', () => {
+			const columns = [col('a')];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns);
+			});
+
+			const { result } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns }),
+			);
+
+			act(() => {
+				result.current.setColumnSizing({ a: 200 });
+			});
+
+			expect(result.current.columnSizing).toEqual({ a: 200 });
+		});
+
+		it('setColumnOrder updates order from column array', () => {
+			const columns = [col('a'), col('b'), col('c')];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns);
+			});
+
+			const { result } = renderHook(() =>
+				useColumnState({ storageKey: TEST_KEY, columns }),
+			);
+
+			act(() => {
+				result.current.setColumnOrder([col('c'), col('a'), col('b')]);
+			});
+
+			expect(result.current.sortedColumns.map((c) => c.id)).toEqual([
+				'c',
+				'a',
+				'b',
+			]);
+		});
+	});
+});

frontend/src/components/TanStackTableView/__tests__/useColumnStore.test.ts

@@ -0,0 +1,296 @@
+/* eslint-disable no-restricted-syntax */
+import { act, renderHook } from '@testing-library/react';
+
+import {
+	useColumnOrder,
+	useColumnSizing,
+	useColumnStore,
+	useHiddenColumnIds,
+} from '../useColumnStore';
+
+const TEST_KEY = 'test-table';
+
+describe('useColumnStore', () => {
+	beforeEach(() => {
+		useColumnStore.getState().tables = {};
+		localStorage.clear();
+	});
+
+	describe('initializeFromDefaults', () => {
+		it('initializes hidden columns from defaultVisibility: false', () => {
+			const columns = [
+				{ id: 'a', defaultVisibility: true },
+				{ id: 'b', defaultVisibility: false },
+				{ id: 'c' }, // defaults to visible
+			];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns as any);
+			});
+
+			const state = useColumnStore.getState().tables[TEST_KEY];
+			expect(state.hiddenColumnIds).toEqual(['b']);
+			expect(state.columnOrder).toEqual([]);
+			expect(state.columnSizing).toEqual({});
+		});
+
+		it('does not reinitialize if already exists', () => {
+			act(() => {
+				useColumnStore
+					.getState()
+					.initializeFromDefaults(TEST_KEY, [
+						{ id: 'a', defaultVisibility: false },
+					] as any);
+				useColumnStore.getState().hideColumn(TEST_KEY, 'x');
+				useColumnStore
+					.getState()
+					.initializeFromDefaults(TEST_KEY, [
+						{ id: 'b', defaultVisibility: false },
+					] as any);
+			});
+
+			const state = useColumnStore.getState().tables[TEST_KEY];
+			expect(state.hiddenColumnIds).toContain('a');
+			expect(state.hiddenColumnIds).toContain('x');
+			expect(state.hiddenColumnIds).not.toContain('b');
+		});
+	});
+
+	describe('hideColumn / showColumn / toggleColumn', () => {
+		beforeEach(() => {
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, []);
+			});
+		});
+
+		it('hideColumn adds to hiddenColumnIds', () => {
+			act(() => {
+				useColumnStore.getState().hideColumn(TEST_KEY, 'col1');
+			});
+			expect(useColumnStore.getState().tables[TEST_KEY].hiddenColumnIds).toContain(
+				'col1',
+			);
+		});
+
+		it('hideColumn is idempotent', () => {
+			act(() => {
+				useColumnStore.getState().hideColumn(TEST_KEY, 'col1');
+				useColumnStore.getState().hideColumn(TEST_KEY, 'col1');
+			});
+			expect(
+				useColumnStore
+					.getState()
+					.tables[TEST_KEY].hiddenColumnIds.filter((id) => id === 'col1'),
+			).toHaveLength(1);
+		});
+
+		it('showColumn removes from hiddenColumnIds', () => {
+			act(() => {
+				useColumnStore.getState().hideColumn(TEST_KEY, 'col1');
+				useColumnStore.getState().showColumn(TEST_KEY, 'col1');
+			});
+			expect(
+				useColumnStore.getState().tables[TEST_KEY].hiddenColumnIds,
+			).not.toContain('col1');
+		});
+
+		it('toggleColumn toggles visibility', () => {
+			act(() => {
+				useColumnStore.getState().toggleColumn(TEST_KEY, 'col1');
+			});
+			expect(useColumnStore.getState().tables[TEST_KEY].hiddenColumnIds).toContain(
+				'col1',
+			);
+
+			act(() => {
+				useColumnStore.getState().toggleColumn(TEST_KEY, 'col1');
+			});
+			expect(
+				useColumnStore.getState().tables[TEST_KEY].hiddenColumnIds,
+			).not.toContain('col1');
+		});
+	});
+
+	describe('setColumnSizing', () => {
+		beforeEach(() => {
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, []);
+			});
+		});
+
+		it('updates column sizing', () => {
+			act(() => {
+				useColumnStore
+					.getState()
+					.setColumnSizing(TEST_KEY, { col1: 200, col2: 300 });
+			});
+			expect(useColumnStore.getState().tables[TEST_KEY].columnSizing).toEqual({
+				col1: 200,
+				col2: 300,
+			});
+		});
+	});
+
+	describe('setColumnOrder', () => {
+		beforeEach(() => {
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, []);
+			});
+		});
+
+		it('updates column order', () => {
+			act(() => {
+				useColumnStore
+					.getState()
+					.setColumnOrder(TEST_KEY, ['col2', 'col1', 'col3']);
+			});
+			expect(useColumnStore.getState().tables[TEST_KEY].columnOrder).toEqual([
+				'col2',
+				'col1',
+				'col3',
+			]);
+		});
+	});
+
+	describe('resetToDefaults', () => {
+		it('resets to column defaults', () => {
+			const columns = [
+				{ id: 'a', defaultVisibility: false },
+				{ id: 'b', defaultVisibility: true },
+			];
+
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, columns as any);
+				useColumnStore.getState().showColumn(TEST_KEY, 'a');
+				useColumnStore.getState().hideColumn(TEST_KEY, 'b');
+				useColumnStore.getState().setColumnOrder(TEST_KEY, ['b', 'a']);
+				useColumnStore.getState().setColumnSizing(TEST_KEY, { a: 100 });
+			});
+
+			act(() => {
+				useColumnStore.getState().resetToDefaults(TEST_KEY, columns as any);
+			});
+
+			const state = useColumnStore.getState().tables[TEST_KEY];
+			expect(state.hiddenColumnIds).toEqual(['a']);
+			expect(state.columnOrder).toEqual([]);
+			expect(state.columnSizing).toEqual({});
+		});
+	});
+
+	describe('cleanupStaleHiddenColumns', () => {
+		it('removes hidden column IDs that are not in validColumnIds', () => {
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, []);
+				useColumnStore.getState().hideColumn(TEST_KEY, 'col1');
+				useColumnStore.getState().hideColumn(TEST_KEY, 'col2');
+				useColumnStore.getState().hideColumn(TEST_KEY, 'col3');
+			});
+
+			// Only col1 and col3 are valid now
+			act(() => {
+				useColumnStore
+					.getState()
+					.cleanupStaleHiddenColumns(TEST_KEY, new Set(['col1', 'col3']));
+			});
+
+			const state = useColumnStore.getState().tables[TEST_KEY];
+			expect(state.hiddenColumnIds).toEqual(['col1', 'col3']);
+			expect(state.hiddenColumnIds).not.toContain('col2');
+		});
+
+		it('does nothing when all hidden columns are valid', () => {
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, []);
+				useColumnStore.getState().hideColumn(TEST_KEY, 'col1');
+				useColumnStore.getState().hideColumn(TEST_KEY, 'col2');
+			});
+
+			const stateBefore = useColumnStore.getState().tables[TEST_KEY];
+			const hiddenBefore = [...stateBefore.hiddenColumnIds];
+
+			act(() => {
+				useColumnStore
+					.getState()
+					.cleanupStaleHiddenColumns(TEST_KEY, new Set(['col1', 'col2', 'col3']));
+			});
+
+			const stateAfter = useColumnStore.getState().tables[TEST_KEY];
+			expect(stateAfter.hiddenColumnIds).toEqual(hiddenBefore);
+		});
+
+		it('does nothing for unknown storage key', () => {
+			act(() => {
+				useColumnStore
+					.getState()
+					.cleanupStaleHiddenColumns('unknown-key', new Set(['col1']));
+			});
+
+			// Should not throw or create state
+			expect(useColumnStore.getState().tables['unknown-key']).toBeUndefined();
+		});
+	});
+
+	describe('selector hooks', () => {
+		it('useHiddenColumnIds returns hidden columns', () => {
+			act(() => {
+				useColumnStore
+					.getState()
+					.initializeFromDefaults(TEST_KEY, [
+						{ id: 'a', defaultVisibility: false },
+					] as any);
+			});
+
+			const { result } = renderHook(() => useHiddenColumnIds(TEST_KEY));
+			expect(result.current).toEqual(['a']);
+		});
+
+		it('useHiddenColumnIds returns a stable snapshot for persisted state', () => {
+			localStorage.setItem(
+				'@signoz/table-columns/test-table',
+				JSON.stringify({
+					hiddenColumnIds: ['persisted'],
+					columnOrder: [],
+					columnSizing: {},
+				}),
+			);
+
+			const { result, rerender } = renderHook(() => useHiddenColumnIds(TEST_KEY));
+			const firstSnapshot = result.current;
+
+			rerender();
+
+			expect(result.current).toBe(firstSnapshot);
+		});
+
+		it('useColumnSizing returns sizing', () => {
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, []);
+				useColumnStore.getState().setColumnSizing(TEST_KEY, { col1: 150 });
+			});
+
+			const { result } = renderHook(() => useColumnSizing(TEST_KEY));
+			expect(result.current).toEqual({ col1: 150 });
+		});
+
+		it('useColumnOrder returns order', () => {
+			act(() => {
+				useColumnStore.getState().initializeFromDefaults(TEST_KEY, []);
+				useColumnStore.getState().setColumnOrder(TEST_KEY, ['c', 'b', 'a']);
+			});
+
+			const { result } = renderHook(() => useColumnOrder(TEST_KEY));
+			expect(result.current).toEqual(['c', 'b', 'a']);
+		});
+
+		it('returns empty defaults for unknown storageKey', () => {
+			const { result: hidden } = renderHook(() => useHiddenColumnIds('unknown'));
+			const { result: sizing } = renderHook(() => useColumnSizing('unknown'));
+			const { result: order } = renderHook(() => useColumnOrder('unknown'));
+
+			expect(hidden.current).toEqual([]);
+			expect(sizing.current).toEqual({});
+			expect(order.current).toEqual([]);
+		});
+	});
+});

frontend/src/components/TanStackTableView/__tests__/useTableParams.test.tsx

@@ -0,0 +1,239 @@
+import { ReactNode } from 'react';
+import { act, renderHook } from '@testing-library/react';
+import {
+	NuqsTestingAdapter,
+	OnUrlUpdateFunction,
+	UrlUpdateEvent,
+} from 'nuqs/adapters/testing';
+
+import { useTableParams } from '../useTableParams';
+
+function createNuqsWrapper(
+	queryParams?: Record<string, string>,
+	onUrlUpdate?: OnUrlUpdateFunction,
+): ({ children }: { children: ReactNode }) => JSX.Element {
+	return function NuqsWrapper({
+		children,
+	}: {
+		children: ReactNode;
+	}): JSX.Element {
+		return (
+			<NuqsTestingAdapter
+				searchParams={queryParams}
+				onUrlUpdate={onUrlUpdate}
+				hasMemory
+			>
+				{children}
+			</NuqsTestingAdapter>
+		);
+	};
+}
+
+describe('useTableParams (local mode — enableQueryParams not set)', () => {
+	beforeEach(() => {
+		jest.useFakeTimers();
+	});
+
+	afterEach(() => {
+		jest.useRealTimers();
+	});
+
+	it('returns default page=1 and limit=50', () => {
+		const wrapper = createNuqsWrapper();
+		const { result } = renderHook(() => useTableParams(), { wrapper });
+		expect(result.current.page).toBe(1);
+		expect(result.current.limit).toBe(50);
+		expect(result.current.orderBy).toBeNull();
+	});
+
+	it('respects custom defaults', () => {
+		const wrapper = createNuqsWrapper();
+		const { result } = renderHook(
+			() => useTableParams(undefined, { page: 2, limit: 25 }),
+			{ wrapper },
+		);
+		expect(result.current.page).toBe(2);
+		expect(result.current.limit).toBe(25);
+	});
+
+	it('setPage updates page', () => {
+		const wrapper = createNuqsWrapper();
+		const { result } = renderHook(() => useTableParams(), { wrapper });
+		act(() => {
+			result.current.setPage(3);
+		});
+		expect(result.current.page).toBe(3);
+	});
+
+	it('setLimit updates limit', () => {
+		const wrapper = createNuqsWrapper();
+		const { result } = renderHook(() => useTableParams(), { wrapper });
+		act(() => {
+			result.current.setLimit(100);
+		});
+		expect(result.current.limit).toBe(100);
+	});
+
+	it('setOrderBy updates orderBy', () => {
+		const wrapper = createNuqsWrapper();
+		const { result } = renderHook(() => useTableParams(), { wrapper });
+		act(() => {
+			result.current.setOrderBy({ columnName: 'cpu', order: 'desc' });
+		});
+		expect(result.current.orderBy).toEqual({ columnName: 'cpu', order: 'desc' });
+	});
+});
+
+describe('useTableParams (URL mode — enableQueryParams set)', () => {
+	beforeEach(() => {
+		jest.useFakeTimers();
+	});
+
+	afterEach(() => {
+		jest.useRealTimers();
+	});
+
+	it('uses nuqs state when enableQueryParams=true', () => {
+		const wrapper = createNuqsWrapper();
+		const { result } = renderHook(() => useTableParams(true), { wrapper });
+		expect(result.current.page).toBe(1);
+		act(() => {
+			result.current.setPage(5);
+			jest.runAllTimers();
+		});
+		expect(result.current.page).toBe(5);
+	});
+
+	it('uses prefixed keys when enableQueryParams is a string', () => {
+		const wrapper = createNuqsWrapper({ pods_page: '2' });
+		const { result } = renderHook(() => useTableParams('pods', { page: 2 }), {
+			wrapper,
+		});
+		expect(result.current.page).toBe(2);
+		act(() => {
+			result.current.setPage(4);
+			jest.runAllTimers();
+		});
+		expect(result.current.page).toBe(4);
+	});
+
+	it('local state is ignored when enableQueryParams is set', () => {
+		const localWrapper = createNuqsWrapper();
+		const urlWrapper = createNuqsWrapper();
+		const { result: local } = renderHook(() => useTableParams(), {
+			wrapper: localWrapper,
+		});
+		const { result: url } = renderHook(() => useTableParams(true), {
+			wrapper: urlWrapper,
+		});
+		act(() => {
+			local.current.setPage(99);
+		});
+		// URL mode hook in a separate wrapper should still have its own state
+		expect(url.current.page).toBe(1);
+	});
+
+	it('reads initial page from URL params', () => {
+		const wrapper = createNuqsWrapper({ page: '3' });
+		const { result } = renderHook(() => useTableParams(true), { wrapper });
+		expect(result.current.page).toBe(3);
+	});
+
+	it('reads initial orderBy from URL params', () => {
+		const orderBy = JSON.stringify({ columnName: 'name', order: 'desc' });
+		const wrapper = createNuqsWrapper({ order_by: orderBy });
+		const { result } = renderHook(() => useTableParams(true), { wrapper });
+		expect(result.current.orderBy).toEqual({ columnName: 'name', order: 'desc' });
+	});
+
+	it('updates URL when setPage is called', () => {
+		const onUrlUpdate = jest.fn<void, [UrlUpdateEvent]>();
+		const wrapper = createNuqsWrapper({}, onUrlUpdate);
+		const { result } = renderHook(() => useTableParams(true), { wrapper });
+
+		act(() => {
+			result.current.setPage(5);
+			jest.runAllTimers();
+		});
+
+		const lastPage = onUrlUpdate.mock.calls
+			.map((call) => call[0].searchParams.get('page'))
+			.filter(Boolean)
+			.pop();
+		expect(lastPage).toBe('5');
+	});
+
+	it('updates URL when setOrderBy is called', () => {
+		const onUrlUpdate = jest.fn<void, [UrlUpdateEvent]>();
+		const wrapper = createNuqsWrapper({}, onUrlUpdate);
+		const { result } = renderHook(() => useTableParams(true), { wrapper });
+
+		act(() => {
+			result.current.setOrderBy({ columnName: 'value', order: 'asc' });
+			jest.runAllTimers();
+		});
+
+		const lastOrderBy = onUrlUpdate.mock.calls
+			.map((call) => call[0].searchParams.get('order_by'))
+			.filter(Boolean)
+			.pop();
+		expect(lastOrderBy).toBeDefined();
+		expect(JSON.parse(lastOrderBy!)).toEqual({
+			columnName: 'value',
+			order: 'asc',
+		});
+	});
+
+	it('uses custom param names from config object', () => {
+		const config = {
+			page: 'listPage',
+			limit: 'listLimit',
+			orderBy: 'listOrderBy',
+			expanded: 'listExpanded',
+		};
+		const wrapper = createNuqsWrapper({ listPage: '3' });
+		const { result } = renderHook(() => useTableParams(config, { page: 3 }), {
+			wrapper,
+		});
+		expect(result.current.page).toBe(3);
+	});
+
+	it('manages expanded state for row expansion', () => {
+		const onUrlUpdate = jest.fn<void, [UrlUpdateEvent]>();
+		const wrapper = createNuqsWrapper({}, onUrlUpdate);
+		const { result } = renderHook(() => useTableParams(true), { wrapper });
+
+		act(() => {
+			result.current.setExpanded({ 'row-1': true });
+		});
+
+		expect(result.current.expanded).toEqual({ 'row-1': true });
+	});
+
+	it('toggles sort order correctly: null → asc → desc → null', () => {
+		const onUrlUpdate = jest.fn<void, [UrlUpdateEvent]>();
+		const wrapper = createNuqsWrapper({}, onUrlUpdate);
+		const { result } = renderHook(() => useTableParams(true), { wrapper });
+
+		// Initial state
+		expect(result.current.orderBy).toBeNull();
+
+		// First click: null → asc
+		act(() => {
+			result.current.setOrderBy({ columnName: 'id', order: 'asc' });
+		});
+		expect(result.current.orderBy).toEqual({ columnName: 'id', order: 'asc' });
+
+		// Second click: asc → desc
+		act(() => {
+			result.current.setOrderBy({ columnName: 'id', order: 'desc' });
+		});
+		expect(result.current.orderBy).toEqual({ columnName: 'id', order: 'desc' });
+
+		// Third click: desc → null
+		act(() => {
+			result.current.setOrderBy(null);
+		});
+		expect(result.current.orderBy).toBeNull();
+	});
+});

frontend/src/components/TanStackTableView/index.tsx

@@ -0,0 +1,179 @@
+import { TanStackTableBase } from './TanStackTable';
+import TanStackTableText from './TanStackTableText';
+
+export * from './TanStackTableStateContext';
+export * from './types';
+export * from './useColumnState';
+export * from './useColumnStore';
+export * from './useTableParams';
+
+/**
+ * Virtualized data table built on TanStack Table and `react-virtuoso`: resizable and pinnable columns,
+ * optional drag-to-reorder headers, expandable rows, and pagination or infinite scroll.
+ *
+ * @example Minimal usage
+ * ```tsx
+ * import TanStackTable from 'components/TanStackTableView';
+ * import type { TableColumnDef } from 'components/TanStackTableView';
+ *
+ * type Row = { id: string; name: string };
+ *
+ * const columns: TableColumnDef<Row>[] = [
+ *   {
+ *     id: 'name',
+ *     header: 'Name',
+ *     accessorKey: 'name',
+ *     cell: ({ value }) => <TanStackTable.Text>{String(value ?? '')}</TanStackTable.Text>,
+ *   },
+ * ];
+ *
+ * function Example(): JSX.Element {
+ *   return <TanStackTable<Row> data={rows} columns={columns} />;
+ * }
+ * ```
+ *
+ * @example Column definitions — `accessorFn`, custom header, pinned column, sortable
+ * ```tsx
+ * const columns: TableColumnDef<Row>[] = [
+ *   {
+ *     id: 'id',
+ *     header: 'ID',
+ *     accessorKey: 'id',
+ *     pin: 'left',
+ *     width: { min: 80, default: 120 },
+ *     enableSort: true,
+ *     cell: ({ value }) => <TanStackTable.Text>{String(value)}</TanStackTable.Text>,
+ *   },
+ *   {
+ *     id: 'computed',
+ *     header: () => <span>Computed</span>,
+ *     accessorFn: (row) => row.first + row.last,
+ *     enableMove: false,
+ *     enableRemove: false,
+ *     cell: ({ value }) => <TanStackTable.Text>{String(value)}</TanStackTable.Text>,
+ *   },
+ * ];
+ * ```
+ *
+ * @example Column state persistence with store (recommended)
+ * ```tsx
+ * <TanStackTable
+ *   data={data}
+ *   columns={columns}
+ *   columnStorageKey="my-table-columns"
+ * />
+ * ```
+ *
+ * @example Pagination with query params. Use `enableQueryParams` object to customize param names.
+ * ```tsx
+ * <TanStackTable
+ *   data={pageRows}
+ *   columns={columns}
+ *   pagination={{ total: totalCount, defaultPage: 1, defaultLimit: 20 }}
+ *   enableQueryParams={{
+ *     page: 'listPage',
+ *     limit: 'listPageSize',
+ *     orderBy: 'orderBy',
+ *     expanded: 'listExpanded',
+ *   }}
+ *   prefixPaginationContent={<span>Custom prefix</span>}
+ *   suffixPaginationContent={<span>Custom suffix</span>}
+ * />
+ * ```
+ *
+ * @example Infinite scroll — use `onEndReached` (pagination UI is hidden when set).
+ * ```tsx
+ * <TanStackTable
+ *   data={accumulatedRows}
+ *   columns={columns}
+ *   onEndReached={(lastIndex) => fetchMore(lastIndex)}
+ *   isLoading={isFetching}
+ * />
+ * ```
+ *
+ * @example Loading state and typography for plain string/number cells
+ * ```tsx
+ * <TanStackTable
+ *   data={data}
+ *   columns={columns}
+ *   isLoading={isFetching}
+ *   skeletonRowCount={15}
+ *   cellTypographySize="small"
+ *   plainTextCellLineClamp={2}
+ * />
+ * ```
+ *
+ * @example Row styling, selection, and actions. `onRowClick` receives `(row, itemKey)`.
+ * ```tsx
+ * <TanStackTable
+ *   data={data}
+ *   columns={columns}
+ *   getRowKey={(row) => row.id}
+ *   getItemKey={(row) => row.id}
+ *   isRowActive={(row) => row.id === selectedId}
+ *   activeRowIndex={selectedIndex}
+ *   onRowClick={(row, itemKey) => setSelectedId(itemKey)}
+ *   onRowClickNewTab={(row, itemKey) => openInNewTab(itemKey)}
+ *   onRowDeactivate={() => setSelectedId(undefined)}
+ *   getRowClassName={(row) => (row.severity === 'error' ? 'row-error' : '')}
+ *   getRowStyle={(row) => (row.dimmed ? { opacity: 0.5 } : {})}
+ *   renderRowActions={(row) => <Button size="small">Open</Button>}
+ * />
+ * ```
+ *
+ * @example Expandable rows. `renderExpandedRow` receives `(row, rowKey, groupMeta?)`.
+ * ```tsx
+ * <TanStackTable
+ *   data={data}
+ *   columns={columns}
+ *   getRowKey={(row) => row.id}
+ *   renderExpandedRow={(row, rowKey, groupMeta) => (
+ *     <pre>{JSON.stringify({ rowKey, groupMeta, raw: row.raw }, null, 2)}</pre>
+ *   )}
+ *   getRowCanExpand={(row) => Boolean(row.raw)}
+ * />
+ * ```
+ *
+ * @example Grouped rows — use `groupBy` + `getGroupKey` for group-aware key generation.
+ * ```tsx
+ * <TanStackTable
+ *   data={data}
+ *   columns={columns}
+ *   getRowKey={(row) => row.id}
+ *   groupBy={[{ key: 'namespace' }, { key: 'cluster' }]}
+ *   getGroupKey={(row) => row.meta ?? {}}
+ *   renderExpandedRow={(row, rowKey, groupMeta) => (
+ *     <ExpandedDetails groupMeta={groupMeta} />
+ *   )}
+ *   getRowCanExpand={() => true}
+ * />
+ * ```
+ *
+ * @example Imperative handle — `goToPage` plus Virtuoso methods (e.g. `scrollToIndex`)
+ * ```tsx
+ * import type { TanStackTableHandle } from 'components/TanStackTableView';
+ *
+ * const ref = useRef<TanStackTableHandle>(null);
+ *
+ * <TanStackTable ref={ref} data={data} columns={columns} pagination={{ total, defaultLimit: 20 }} />;
+ *
+ * ref.current?.goToPage(2);
+ * ref.current?.scrollToIndex({ index: 0, align: 'start' });
+ * ```
+ *
+ * @example Scroll container props and testing
+ * ```tsx
+ * <TanStackTable
+ *   data={data}
+ *   columns={columns}
+ *   className="my-table-wrapper"
+ *   testId="logs-table"
+ *   tableScrollerProps={{ className: 'my-table-scroll', 'data-testid': 'logs-scroller' }}
+ * />
+ * ```
+ */
+const TanStackTable = Object.assign(TanStackTableBase, {
+	Text: TanStackTableText,
+});
+
+export default TanStackTable;

frontend/src/components/TanStackTableView/types.ts

@@ -0,0 +1,191 @@
+import {
+	CSSProperties,
+	Dispatch,
+	HTMLAttributes,
+	ReactNode,
+	SetStateAction,
+} from 'react';
+import type { TableVirtuosoHandle } from 'react-virtuoso';
+import type {
+	ColumnSizingState,
+	Row as TanStackRowType,
+} from '@tanstack/react-table';
+
+export type SortState = { columnName: string; order: 'asc' | 'desc' };
+
+/** Sets `--tanstack-plain-cell-*` on the scroll root via CSS module classes (no data attributes). */
+export type CellTypographySize = 'small' | 'medium' | 'large';
+
+export type TableCellContext<TData, TValue> = {
+	row: TData;
+	value: TValue;
+	isActive: boolean;
+	rowIndex: number;
+	isExpanded: boolean;
+	canExpand: boolean;
+	toggleExpanded: () => void;
+	/** Business/selection key for the row */
+	itemKey: string;
+	/** Group metadata when row is part of a grouped view */
+	groupMeta?: Record<string, string>;
+};
+
+export type RowKeyData = {
+	/** Final unique key (with duplicate suffix if needed) */
+	finalKey: string;
+	/** Business/selection key */
+	itemKey: string;
+	/** Group metadata */
+	groupMeta?: Record<string, string>;
+};
+
+export type TableColumnDef<
+	TData,
+	TKey extends keyof TData = any,
+	TValue = TData[TKey]
+> = {
+	id: string;
+	header: string | (() => ReactNode);
+	cell: (context: TableCellContext<TData, TValue>) => ReactNode;
+	accessorKey?: TKey;
+	accessorFn?: (row: TData) => TValue;
+	pin?: 'left' | 'right';
+	enableMove?: boolean;
+	enableResize?: boolean;
+	enableRemove?: boolean;
+	enableSort?: boolean;
+	/** Default visibility when no persisted state exists. Default: true */
+	defaultVisibility?: boolean;
+	/** Whether user can hide this column. Default: true */
+	canBeHidden?: boolean;
+	/**
+	 * Visibility behavior for grouped views:
+	 * - 'hidden-on-expand': Hide when rows are expanded (grouped view)
+	 * - 'hidden-on-collapse': Hide when rows are collapsed (ungrouped view)
+	 * - 'always-visible': Always show regardless of grouping
+	 * Default: 'always-visible'
+	 */
+	visibilityBehavior?:
+		| 'hidden-on-expand'
+		| 'hidden-on-collapse'
+		| 'always-visible';
+	width?: {
+		fixed?: number | string;
+		min?: number | string;
+		default?: number | string;
+		max?: number | string;
+	};
+};
+
+export type FlatItem<TData> =
+	| { kind: 'row'; row: TanStackRowType<TData> }
+	| { kind: 'expansion'; row: TanStackRowType<TData> };
+
+export type TableRowContext<TData> = {
+	getRowStyle?: (row: TData) => CSSProperties;
+	getRowClassName?: (row: TData) => string;
+	isRowActive?: (row: TData) => boolean;
+	renderRowActions?: (row: TData) => ReactNode;
+	onRowClick?: (row: TData, itemKey: string) => void;
+	/** Called when ctrl+click or cmd+click on a row */
+	onRowClickNewTab?: (row: TData, itemKey: string) => void;
+	onRowDeactivate?: () => void;
+	renderExpandedRow?: (
+		row: TData,
+		rowKey: string,
+		groupMeta?: Record<string, string>,
+	) => ReactNode;
+	/** Get key data for a row by index */
+	getRowKeyData?: (index: number) => RowKeyData | undefined;
+	colCount: number;
+	isDarkMode?: boolean;
+	/** When set, primitive cell output (string/number/boolean) is wrapped with typography + line-clamp (see `plainTextCellLineClamp` on the table). */
+	plainTextCellLineClamp?: number;
+	/** Whether there's only one non-pinned column that can be removed */
+	hasSingleColumn: boolean;
+	/** Column order key for memo invalidation on reorder */
+	columnOrderKey: string;
+	/** Column visibility key for memo invalidation on visibility change */
+	columnVisibilityKey: string;
+};
+
+export type PaginationProps = {
+	total: number;
+	defaultPage?: number;
+	defaultLimit?: number;
+};
+
+export type TanstackTableQueryParamsConfig = {
+	page: string;
+	limit: string;
+	orderBy: string;
+	expanded: string;
+};
+
+export type TanStackTableProps<TData> = {
+	data: TData[];
+	columns: TableColumnDef<TData>[];
+	/** Storage key for column state persistence (visibility, sizing, ordering). When set, enables unified column management. */
+	columnStorageKey?: string;
+	columnSizing?: ColumnSizingState;
+	onColumnSizingChange?: Dispatch<SetStateAction<ColumnSizingState>>;
+	onColumnOrderChange?: (cols: TableColumnDef<TData>[]) => void;
+	/** Called when a column is removed via the header menu. Use this to sync with external column preferences. */
+	onColumnRemove?: (columnId: string) => void;
+	isLoading?: boolean;
+	/** Number of skeleton rows to show when loading with no data. Default: 10 */
+	skeletonRowCount?: number;
+	enableQueryParams?: boolean | string | TanstackTableQueryParamsConfig;
+	pagination?: PaginationProps;
+	onEndReached?: (index: number) => void;
+	/** Function to get the unique key for a row (before duplicate handling).
+	 * When set, enables automatic duplicate key detection and group-aware key composition. */
+	getRowKey?: (row: TData) => string;
+	/** Function to get the business/selection key. Defaults to getRowKey result. */
+	getItemKey?: (row: TData) => string;
+	/** When set, enables group-aware key generation (prefixes rowKey with group values). */
+	groupBy?: Array<{ key: string }>;
+	/** Extract group metadata from a row. Required when groupBy is set. */
+	getGroupKey?: (row: TData) => Record<string, string>;
+	getRowStyle?: (row: TData) => CSSProperties;
+	getRowClassName?: (row: TData) => string;
+	isRowActive?: (row: TData) => boolean;
+	renderRowActions?: (row: TData) => ReactNode;
+	onRowClick?: (row: TData, itemKey: string) => void;
+	/** Called when ctrl+click or cmd+click on a row */
+	onRowClickNewTab?: (row: TData, itemKey: string) => void;
+	onRowDeactivate?: () => void;
+	activeRowIndex?: number;
+	renderExpandedRow?: (
+		row: TData,
+		rowKey: string,
+		groupMeta?: Record<string, string>,
+	) => ReactNode;
+	getRowCanExpand?: (row: TData) => boolean;
+	/**
+	 * Primitive cell values use `--tanstack-plain-cell-*` from the scroll container when `cellTypographySize` is set.
+	 */
+	plainTextCellLineClamp?: number;
+	/** Optional CSS-module typography tier for the scroll root (`--tanstack-plain-cell-font-size` / line-height + header `th`). */
+	cellTypographySize?: CellTypographySize;
+	/** Spread onto the Virtuoso scroll container. `data` is omitted — reserved by Virtuoso. */
+	tableScrollerProps?: Omit<HTMLAttributes<HTMLDivElement>, 'data'>;
+	className?: string;
+	testId?: string;
+	/** Content rendered before the pagination controls */
+	prefixPaginationContent?: ReactNode;
+	/** Content rendered after the pagination controls */
+	suffixPaginationContent?: ReactNode;
+};
+
+export type TanStackTableHandle = TableVirtuosoHandle & {
+	goToPage: (page: number) => void;
+};
+
+export type TableColumnsState<TData> = {
+	columns: TableColumnDef<TData>[];
+	columnSizing: ColumnSizingState;
+	onColumnSizingChange: Dispatch<SetStateAction<ColumnSizingState>>;
+	onColumnOrderChange: (cols: TableColumnDef<TData>[]) => void;
+	onRemoveColumn: (id: string) => void;
+};

frontend/src/components/TanStackTableView/useColumnDnd.ts

@@ -0,0 +1,64 @@
+import { useCallback, useMemo } from 'react';
+import {
+	DragEndEvent,
+	PointerSensor,
+	useSensor,
+	useSensors,
+} from '@dnd-kit/core';
+import { arrayMove } from '@dnd-kit/sortable';
+
+import { TableColumnDef } from './types';
+
+export interface UseColumnDndOptions<TData> {
+	columns: TableColumnDef<TData>[];
+	onColumnOrderChange: (columns: TableColumnDef<TData>[]) => void;
+}
+
+export interface UseColumnDndResult {
+	sensors: ReturnType<typeof useSensors>;
+	columnIds: string[];
+	handleDragEnd: (event: DragEndEvent) => void;
+}
+
+/**
+ * Sets up drag-and-drop for column reordering.
+ */
+export function useColumnDnd<TData>({
+	columns,
+	onColumnOrderChange,
+}: UseColumnDndOptions<TData>): UseColumnDndResult {
+	const sensors = useSensors(
+		useSensor(PointerSensor, { activationConstraint: { distance: 4 } }),
+	);
+
+	const columnIds = useMemo(() => columns.map((c) => c.id), [columns]);
+
+	const handleDragEnd = useCallback(
+		(event: DragEndEvent): void => {
+			const { active, over } = event;
+			if (!over || active.id === over.id) {
+				return;
+			}
+			const activeCol = columns.find((c) => c.id === String(active.id));
+			const overCol = columns.find((c) => c.id === String(over.id));
+			if (
+				!activeCol ||
+				!overCol ||
+				activeCol.pin != null ||
+				overCol.pin != null ||
+				activeCol.enableMove === false
+			) {
+				return;
+			}
+			const oldIndex = columns.findIndex((c) => c.id === String(active.id));
+			const newIndex = columns.findIndex((c) => c.id === String(over.id));
+			if (oldIndex === -1 || newIndex === -1) {
+				return;
+			}
+			onColumnOrderChange(arrayMove(columns, oldIndex, newIndex));
+		},
+		[columns, onColumnOrderChange],
+	);
+
+	return { sensors, columnIds, handleDragEnd };
+}

frontend/src/components/TanStackTableView/useColumnHandlers.ts

@@ -0,0 +1,76 @@
+import type { SetStateAction } from 'react';
+import { useCallback } from 'react';
+import type { ColumnSizingState } from '@tanstack/react-table';
+
+import { TableColumnDef } from './types';
+
+export interface UseColumnHandlersOptions<TData> {
+	/** Storage key for persisting column state (enables store mode) */
+	columnStorageKey?: string;
+	effectiveSizing: ColumnSizingState;
+	storeSetSizing: (sizing: ColumnSizingState) => void;
+	storeSetOrder: (columns: TableColumnDef<TData>[]) => void;
+	hideColumn: (columnId: string) => void;
+	onColumnSizingChange?: (sizing: ColumnSizingState) => void;
+	onColumnOrderChange?: (columns: TableColumnDef<TData>[]) => void;
+	onColumnRemove?: (columnId: string) => void;
+}
+
+export interface UseColumnHandlersResult<TData> {
+	handleColumnSizingChange: (updater: SetStateAction<ColumnSizingState>) => void;
+	handleColumnOrderChange: (columns: TableColumnDef<TData>[]) => void;
+	handleRemoveColumn: (columnId: string) => void;
+}
+
+/**
+ * Creates handlers for column state changes that delegate to either
+ * the store (when columnStorageKey is provided) or prop callbacks.
+ */
+export function useColumnHandlers<TData>({
+	columnStorageKey,
+	effectiveSizing,
+	storeSetSizing,
+	storeSetOrder,
+	hideColumn,
+	onColumnSizingChange,
+	onColumnOrderChange,
+	onColumnRemove,
+}: UseColumnHandlersOptions<TData>): UseColumnHandlersResult<TData> {
+	const handleColumnSizingChange = useCallback(
+		(updater: SetStateAction<ColumnSizingState>) => {
+			const next =
+				typeof updater === 'function' ? updater(effectiveSizing) : updater;
+			if (columnStorageKey) {
+				storeSetSizing(next);
+			}
+			onColumnSizingChange?.(next);
+		},
+		[columnStorageKey, effectiveSizing, storeSetSizing, onColumnSizingChange],
+	);
+
+	const handleColumnOrderChange = useCallback(
+		(cols: TableColumnDef<TData>[]) => {
+			if (columnStorageKey) {
+				storeSetOrder(cols);
+			}
+			onColumnOrderChange?.(cols);
+		},
+		[columnStorageKey, storeSetOrder, onColumnOrderChange],
+	);
+
+	const handleRemoveColumn = useCallback(
+		(columnId: string) => {
+			if (columnStorageKey) {
+				hideColumn(columnId);
+			}
+			onColumnRemove?.(columnId);
+		},
+		[columnStorageKey, hideColumn, onColumnRemove],
+	);
+
+	return {
+		handleColumnSizingChange,
+		handleColumnOrderChange,
+		handleRemoveColumn,
+	};
+}

frontend/src/components/TanStackTableView/useColumnState.ts

@@ -0,0 +1,226 @@
+import { useCallback, useEffect, useMemo, useRef } from 'react';
+import { ColumnSizingState, VisibilityState } from '@tanstack/react-table';
+
+import { TableColumnDef } from './types';
+import {
+	cleanupStaleHiddenColumns as storeCleanupStaleHiddenColumns,
+	hideColumn as storeHideColumn,
+	initializeFromDefaults as storeInitializeFromDefaults,
+	resetToDefaults as storeResetToDefaults,
+	setColumnOrder as storeSetColumnOrder,
+	setColumnSizing as storeSetColumnSizing,
+	showColumn as storeShowColumn,
+	toggleColumn as storeToggleColumn,
+	useColumnOrder as useStoreOrder,
+	useColumnSizing as useStoreSizing,
+	useHiddenColumnIds,
+} from './useColumnStore';
+
+type UseColumnStateOptions<TData> = {
+	storageKey?: string;
+	columns: TableColumnDef<TData>[];
+	isGrouped?: boolean;
+};
+
+type UseColumnStateResult<TData> = {
+	columnVisibility: VisibilityState;
+	columnSizing: ColumnSizingState;
+	/** Columns sorted by persisted order (pinned first) */
+	sortedColumns: TableColumnDef<TData>[];
+	hiddenColumnIds: string[];
+	hideColumn: (columnId: string) => void;
+	showColumn: (columnId: string) => void;
+	toggleColumn: (columnId: string) => void;
+	setColumnSizing: (sizing: ColumnSizingState) => void;
+	setColumnOrder: (columns: TableColumnDef<TData>[]) => void;
+	resetToDefaults: () => void;
+};
+
+export function useColumnState<TData>({
+	storageKey,
+	columns,
+	isGrouped = false,
+}: UseColumnStateOptions<TData>): UseColumnStateResult<TData> {
+	useEffect(() => {
+		if (storageKey) {
+			storeInitializeFromDefaults(storageKey, columns);
+		}
+		// Only run on mount, not when columns change
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [storageKey]);
+
+	const rawHiddenColumnIds = useHiddenColumnIds(storageKey ?? '');
+
+	useEffect(
+		function cleanupHiddenColumnIdsNoLongerInDefinitions(): void {
+			if (!storageKey) {
+				return;
+			}
+
+			const validColumnIds = new Set(columns.map((c) => c.id));
+			storeCleanupStaleHiddenColumns(storageKey, validColumnIds);
+		},
+		[storageKey, columns],
+	);
+
+	const columnSizing = useStoreSizing(storageKey ?? '');
+	const prevColumnIdsRef = useRef<Set<string> | null>(null);
+
+	useEffect(
+		function autoShowNewlyAddedColumns(): void {
+			if (!storageKey) {
+				return;
+			}
+
+			const currentIds = new Set(columns.map((c) => c.id));
+
+			// Skip first render - just record the initial columns
+			if (prevColumnIdsRef.current === null) {
+				prevColumnIdsRef.current = currentIds;
+				return;
+			}
+
+			const prevIds = prevColumnIdsRef.current;
+
+			// Find columns that are new (in current but not in previous)
+			for (const id of currentIds) {
+				if (!prevIds.has(id) && rawHiddenColumnIds.includes(id)) {
+					// Column was just added and is hidden - show it
+					storeShowColumn(storageKey, id);
+				}
+			}
+
+			prevColumnIdsRef.current = currentIds;
+		},
+		[storageKey, columns, rawHiddenColumnIds],
+	);
+
+	const columnOrder = useStoreOrder(storageKey ?? '');
+	const columnMap = useMemo(() => new Map(columns.map((c) => [c.id, c])), [
+		columns,
+	]);
+
+	const hiddenColumnIds = useMemo(
+		() =>
+			rawHiddenColumnIds.filter((id) => {
+				const col = columnMap.get(id);
+				return col && col.canBeHidden !== false;
+			}),
+		[rawHiddenColumnIds, columnMap],
+	);
+
+	const columnVisibility = useMemo((): VisibilityState => {
+		const visibility: VisibilityState = {};
+
+		for (const id of hiddenColumnIds) {
+			visibility[id] = false;
+		}
+
+		for (const column of columns) {
+			if (column.visibilityBehavior === 'hidden-on-expand' && isGrouped) {
+				visibility[column.id] = false;
+			}
+			if (column.visibilityBehavior === 'hidden-on-collapse' && !isGrouped) {
+				visibility[column.id] = false;
+			}
+		}
+
+		return visibility;
+	}, [hiddenColumnIds, columns, isGrouped]);
+
+	const sortedColumns = useMemo((): TableColumnDef<TData>[] => {
+		if (columnOrder.length === 0) {
+			return columns;
+		}
+
+		const orderMap = new Map(columnOrder.map((id, i) => [id, i]));
+		const pinned = columns.filter((c) => c.pin != null);
+		const rest = columns.filter((c) => c.pin == null);
+		const sortedRest = [...rest].sort((a, b) => {
+			const ai = orderMap.get(a.id) ?? Infinity;
+			const bi = orderMap.get(b.id) ?? Infinity;
+			return ai - bi;
+		});
+
+		return [...pinned, ...sortedRest];
+	}, [columns, columnOrder]);
+
+	const hideColumn = useCallback(
+		(columnId: string) => {
+			if (!storageKey) {
+				return;
+			}
+			// Prevent hiding columns with canBeHidden: false
+			const col = columnMap.get(columnId);
+			if (col && col.canBeHidden === false) {
+				return;
+			}
+			storeHideColumn(storageKey, columnId);
+		},
+		[storageKey, columnMap],
+	);
+
+	const showColumn = useCallback(
+		(columnId: string) => {
+			if (storageKey) {
+				storeShowColumn(storageKey, columnId);
+			}
+		},
+		[storageKey],
+	);
+
+	const toggleColumn = useCallback(
+		(columnId: string) => {
+			if (!storageKey) {
+				return;
+			}
+			const col = columnMap.get(columnId);
+			const isCurrentlyHidden = hiddenColumnIds.includes(columnId);
+			if (col && col.canBeHidden === false && !isCurrentlyHidden) {
+				return;
+			}
+			storeToggleColumn(storageKey, columnId);
+		},
+		[storageKey, columnMap, hiddenColumnIds],
+	);
+
+	const setColumnSizing = useCallback(
+		(sizing: ColumnSizingState) => {
+			if (storageKey) {
+				storeSetColumnSizing(storageKey, sizing);
+			}
+		},
+		[storageKey],
+	);
+
+	const setColumnOrder = useCallback(
+		(cols: TableColumnDef<TData>[]) => {
+			if (storageKey) {
+				storeSetColumnOrder(
+					storageKey,
+					cols.map((c) => c.id),
+				);
+			}
+		},
+		[storageKey],
+	);
+
+	const resetToDefaults = useCallback(() => {
+		if (storageKey) {
+			storeResetToDefaults(storageKey, columns);
+		}
+	}, [storageKey, columns]);
+
+	return {
+		columnVisibility,
+		columnSizing,
+		sortedColumns,
+		hiddenColumnIds,
+		hideColumn,
+		showColumn,
+		toggleColumn,
+		setColumnSizing,
+		setColumnOrder,
+		resetToDefaults,
+	};
+}

frontend/src/components/TanStackTableView/useColumnStore.ts

@@ -0,0 +1,330 @@
+import { ColumnSizingState } from '@tanstack/react-table';
+import get from 'api/browser/localstorage/get';
+import set from 'api/browser/localstorage/set';
+import { create } from 'zustand';
+
+import { TableColumnDef } from './types';
+
+const STORAGE_PREFIX = '@signoz/table-columns/';
+
+const persistedTableCache = new Map<
+	string,
+	{ raw: string; parsed: ColumnState }
+>();
+
+type ColumnState = {
+	hiddenColumnIds: string[];
+	columnOrder: string[];
+	columnSizing: ColumnSizingState;
+};
+
+const EMPTY_STATE: ColumnState = {
+	hiddenColumnIds: [],
+	columnOrder: [],
+	columnSizing: {},
+};
+
+type ColumnStoreState = {
+	tables: Record<string, ColumnState>;
+	hideColumn: (storageKey: string, columnId: string) => void;
+	showColumn: (storageKey: string, columnId: string) => void;
+	toggleColumn: (storageKey: string, columnId: string) => void;
+	setColumnSizing: (storageKey: string, sizing: ColumnSizingState) => void;
+	setColumnOrder: (storageKey: string, order: string[]) => void;
+	initializeFromDefaults: <TData>(
+		storageKey: string,
+		columns: TableColumnDef<TData>[],
+	) => void;
+	resetToDefaults: <TData>(
+		storageKey: string,
+		columns: TableColumnDef<TData>[],
+	) => void;
+	cleanupStaleHiddenColumns: (
+		storageKey: string,
+		validColumnIds: Set<string>,
+	) => void;
+};
+
+const getDefaultHiddenIds = <TData>(
+	columns: TableColumnDef<TData>[],
+): string[] =>
+	columns.filter((c) => c.defaultVisibility === false).map((c) => c.id);
+
+const getStorageKeyForTable = (tableKey: string): string =>
+	`${STORAGE_PREFIX}${tableKey}`;
+
+const loadTableFromStorage = (tableKey: string): ColumnState | null => {
+	try {
+		const raw = get(getStorageKeyForTable(tableKey));
+		if (!raw) {
+			persistedTableCache.delete(tableKey);
+			return null;
+		}
+
+		const cached = persistedTableCache.get(tableKey);
+		if (cached && cached.raw === raw) {
+			return cached.parsed;
+		}
+
+		const parsed = JSON.parse(raw) as ColumnState;
+		persistedTableCache.set(tableKey, { raw, parsed });
+		return parsed;
+	} catch {
+		persistedTableCache.delete(tableKey);
+		return null;
+	}
+};
+
+const saveTableToStorage = (tableKey: string, state: ColumnState): void => {
+	try {
+		const raw = JSON.stringify(state);
+		set(getStorageKeyForTable(tableKey), raw);
+		persistedTableCache.set(tableKey, { raw, parsed: state });
+	} catch {
+		// Ignore storage errors (e.g., private browsing quota exceeded)
+	}
+};
+
+export const useColumnStore = create<ColumnStoreState>()((set, get) => {
+	return {
+		tables: {},
+		hideColumn: (storageKey, columnId): void => {
+			const state = get();
+			let table = state.tables[storageKey];
+
+			// Lazy load from storage if not in memory
+			if (!table) {
+				const persisted = loadTableFromStorage(storageKey);
+				if (persisted) {
+					table = persisted;
+					set({ tables: { ...state.tables, [storageKey]: table } });
+				} else {
+					return;
+				}
+			}
+
+			if (table.hiddenColumnIds.includes(columnId)) {
+				return;
+			}
+
+			const nextTable = {
+				...table,
+				hiddenColumnIds: [...table.hiddenColumnIds, columnId],
+			};
+			set({ tables: { ...get().tables, [storageKey]: nextTable } });
+			saveTableToStorage(storageKey, nextTable);
+		},
+		showColumn: (storageKey, columnId): void => {
+			const state = get();
+			let table = state.tables[storageKey];
+
+			if (!table) {
+				const persisted = loadTableFromStorage(storageKey);
+				if (persisted) {
+					table = persisted;
+					set({ tables: { ...state.tables, [storageKey]: table } });
+				} else {
+					return;
+				}
+			}
+
+			if (!table.hiddenColumnIds.includes(columnId)) {
+				return;
+			}
+
+			const nextTable = {
+				...table,
+				hiddenColumnIds: table.hiddenColumnIds.filter((id) => id !== columnId),
+			};
+			set({ tables: { ...get().tables, [storageKey]: nextTable } });
+			saveTableToStorage(storageKey, nextTable);
+		},
+		toggleColumn: (storageKey, columnId): void => {
+			const state = get();
+			let table = state.tables[storageKey];
+
+			if (!table) {
+				const persisted = loadTableFromStorage(storageKey);
+				if (persisted) {
+					table = persisted;
+					set({ tables: { ...state.tables, [storageKey]: table } });
+				}
+			}
+
+			if (!table) {
+				return;
+			}
+
+			const isHidden = table.hiddenColumnIds.includes(columnId);
+			if (isHidden) {
+				get().showColumn(storageKey, columnId);
+			} else {
+				get().hideColumn(storageKey, columnId);
+			}
+		},
+		setColumnSizing: (storageKey, sizing): void => {
+			const state = get();
+			let table = state.tables[storageKey];
+
+			if (!table) {
+				const persisted = loadTableFromStorage(storageKey);
+				table = persisted ?? { ...EMPTY_STATE };
+			}
+
+			const nextTable = {
+				...table,
+				columnSizing: sizing,
+			};
+			set({ tables: { ...get().tables, [storageKey]: nextTable } });
+			saveTableToStorage(storageKey, nextTable);
+		},
+		setColumnOrder: (storageKey, order): void => {
+			const state = get();
+			let table = state.tables[storageKey];
+
+			if (!table) {
+				const persisted = loadTableFromStorage(storageKey);
+				table = persisted ?? { ...EMPTY_STATE };
+			}
+
+			const nextTable = {
+				...table,
+				columnOrder: order,
+			};
+			set({ tables: { ...get().tables, [storageKey]: nextTable } });
+			saveTableToStorage(storageKey, nextTable);
+		},
+		initializeFromDefaults: (storageKey, columns): void => {
+			const state = get();
+
+			if (state.tables[storageKey]) {
+				return;
+			}
+
+			const persisted = loadTableFromStorage(storageKey);
+			if (persisted) {
+				set({ tables: { ...state.tables, [storageKey]: persisted } });
+				return;
+			}
+
+			const newTable: ColumnState = {
+				hiddenColumnIds: getDefaultHiddenIds(columns),
+				columnOrder: [],
+				columnSizing: {},
+			};
+			set({ tables: { ...state.tables, [storageKey]: newTable } });
+			saveTableToStorage(storageKey, newTable);
+		},
+
+		resetToDefaults: (storageKey, columns): void => {
+			const newTable: ColumnState = {
+				hiddenColumnIds: getDefaultHiddenIds(columns),
+				columnOrder: [],
+				columnSizing: {},
+			};
+			set({ tables: { ...get().tables, [storageKey]: newTable } });
+			saveTableToStorage(storageKey, newTable);
+		},
+
+		cleanupStaleHiddenColumns: (storageKey, validColumnIds): void => {
+			const state = get();
+			let table = state.tables[storageKey];
+
+			if (!table) {
+				const persisted = loadTableFromStorage(storageKey);
+				if (!persisted) {
+					return;
+				}
+				table = persisted;
+			}
+
+			const filteredHiddenIds = table.hiddenColumnIds.filter((id) =>
+				validColumnIds.has(id),
+			);
+
+			// Only update if something changed
+			if (filteredHiddenIds.length === table.hiddenColumnIds.length) {
+				return;
+			}
+
+			const nextTable = {
+				...table,
+				hiddenColumnIds: filteredHiddenIds,
+			};
+			set({ tables: { ...get().tables, [storageKey]: nextTable } });
+			saveTableToStorage(storageKey, nextTable);
+		},
+	};
+});
+
+// Stable empty references to avoid `Object.is` false-negatives when a key
+// does not exist yet (returning a new `[]` / `{}` on every selector call
+// would trigger React's useSyncExternalStore tearing detection).
+const EMPTY_ARRAY: string[] = [];
+const EMPTY_SIZING: ColumnSizingState = {};
+
+export const useHiddenColumnIds = (storageKey: string): string[] =>
+	useColumnStore((s) => {
+		const table = s.tables[storageKey];
+		if (table) {
+			return table.hiddenColumnIds;
+		}
+		const persisted = loadTableFromStorage(storageKey);
+		return persisted?.hiddenColumnIds ?? EMPTY_ARRAY;
+	});
+
+export const useColumnSizing = (storageKey: string): ColumnSizingState =>
+	useColumnStore((s) => {
+		const table = s.tables[storageKey];
+		if (table) {
+			return table.columnSizing;
+		}
+		const persisted = loadTableFromStorage(storageKey);
+		return persisted?.columnSizing ?? EMPTY_SIZING;
+	});
+
+export const useColumnOrder = (storageKey: string): string[] =>
+	useColumnStore((s) => {
+		const table = s.tables[storageKey];
+		if (table) {
+			return table.columnOrder;
+		}
+		const persisted = loadTableFromStorage(storageKey);
+		return persisted?.columnOrder ?? EMPTY_ARRAY;
+	});
+
+export const initializeFromDefaults = <TData>(
+	storageKey: string,
+	columns: TableColumnDef<TData>[],
+): void =>
+	useColumnStore.getState().initializeFromDefaults(storageKey, columns);
+
+export const hideColumn = (storageKey: string, columnId: string): void =>
+	useColumnStore.getState().hideColumn(storageKey, columnId);
+
+export const showColumn = (storageKey: string, columnId: string): void =>
+	useColumnStore.getState().showColumn(storageKey, columnId);
+
+export const toggleColumn = (storageKey: string, columnId: string): void =>
+	useColumnStore.getState().toggleColumn(storageKey, columnId);
+
+export const setColumnSizing = (
+	storageKey: string,
+	sizing: ColumnSizingState,
+): void => useColumnStore.getState().setColumnSizing(storageKey, sizing);
+
+export const setColumnOrder = (storageKey: string, order: string[]): void =>
+	useColumnStore.getState().setColumnOrder(storageKey, order);
+
+export const resetToDefaults = <TData>(
+	storageKey: string,
+	columns: TableColumnDef<TData>[],
+): void => useColumnStore.getState().resetToDefaults(storageKey, columns);
+
+export const cleanupStaleHiddenColumns = (
+	storageKey: string,
+	validColumnIds: Set<string>,
+): void =>
+	useColumnStore
+		.getState()
+		.cleanupStaleHiddenColumns(storageKey, validColumnIds);

frontend/src/components/TanStackTableView/useEffectiveData.ts

@@ -0,0 +1,43 @@
+import { useMemo, useRef } from 'react';
+
+export interface UseEffectiveDataOptions {
+	data: unknown[];
+	isLoading: boolean;
+	limit?: number;
+	skeletonRowCount?: number;
+}
+
+/**
+ * Manages effective data for the table, handling loading states gracefully.
+ */
+export function useEffectiveData<TData>({
+	data,
+	isLoading,
+	limit,
+	skeletonRowCount = 10,
+}: UseEffectiveDataOptions): TData[] {
+	const prevDataRef = useRef<TData[]>(data as TData[]);
+	const prevDataSizeRef = useRef(data.length || limit || skeletonRowCount);
+
+	// Update refs when we have real data (not loading)
+	if (!isLoading && data.length > 0) {
+		prevDataRef.current = data as TData[];
+		prevDataSizeRef.current = data.length;
+	}
+
+	return useMemo((): TData[] => {
+		if (data.length > 0) {
+			return data as TData[];
+		}
+		if (prevDataRef.current.length > 0) {
+			return prevDataRef.current;
+		}
+		if (isLoading) {
+			const fakeCount = prevDataSizeRef.current || limit || skeletonRowCount;
+			return Array.from({ length: fakeCount }, (_, i) => ({
+				id: `skeleton-${i}`,
+			})) as TData[];
+		}
+		return data as TData[];
+	}, [isLoading, data, limit, skeletonRowCount]);
+}