rename to event loop block

Author: AbhiPrasad

docs/platforms/javascript/common/configuration/application-not-responding.mdx renamed to docs/platforms/javascript/common/configuration/event-loop-block.mdx

@@ -1,7 +1,7 @@
 ---
-title: Application Not Responding (ANR)
+title: Event Loop Block Detection
 sidebar_order: 70
-description: "Learn how to turn off or specify ANRs for Node.js"
+description: "Monitor for blocked event loops in Node.js applications"
 supported:
   - javascript.node
   - javascript.aws-lambda
@@ -25,26 +25,27 @@ supported:
   - javascript.tanstackstart-react
 keywords:
   [
+    "event loop block",
     "anr",
     "Application Not Responding",
     "Event Loop Blocked",
     "Event Loop Stalls",
   ]
 ---
 
-Application Not Responding (ANR) errors, or Event Loop Stall errors, are triggered when the Node.js main thread event loop of an application is blocked for more than a specified threshold. The Node SDK reports ANR errors as Sentry events and can optionally attach a stack trace of the blocking code to the ANR event.
+Event Loop Block detection monitors when the Node.js main thread event loop is blocked for more than a specified threshold. The Node SDK reports these events to Sentry with automatically captured stack traces to help identify blocking code.
 
 <Include name="feature-stage-beta.mdx" />
 
 <Alert>
 
-ANR detection is not supported for [Node.js clusters](https://nodejs.org/api/cluster.html).
+Event loop block detection is not supported for [Node.js clusters](https://nodejs.org/api/cluster.html).
 
 </Alert>
 
 ## Event Loop Block Integration (Recommended)
 
-For the best performance and comprehensive monitoring, we recommend using the [`eventLoopBlockIntegration`](./integrations/event-loop-block) from the `@sentry/node-native` package. This integration can monitor all threads in your Node.js application and provides better performance compared to the deprecated ANR integration.
+For the best performance and comprehensive monitoring, we recommend using the [`eventLoopBlockIntegration`](./integrations/event-loop-block) from the `@sentry/node-native` package. Stack traces are automatically captured when blocking is detected. This integration can monitor all threads in your Node.js application and provides better performance compared to the deprecated ANR integration.
 
 ```javascript
 import * as Sentry from "@sentry/node";
@@ -58,7 +59,7 @@ Sentry.init({
 
 For detailed usage instructions and configuration options, see the [`eventLoopBlockIntegration`](./integrations/event-loop-block) documentation.
 
-## Deprecated ANR Integration
+## Deprecated Application Not Responding (ANR) Integration
 
 <Alert type="warning">
 

docs/platforms/javascript/common/configuration/integrations/anr.mdx

@@ -38,7 +38,7 @@ This integration only works in the Node.js runtime.
 
 _Import name: `Sentry.anrIntegration`_
 
-The `anrIntegration` captures Application Not Responding (ANR)/Event Loop Stall errors and reports them as Sentry events. For more details, see the documentation on [ANR](../../application-not-responding).
+The `anrIntegration` captures Application Not Responding (ANR)/Event Loop Stall errors and reports them as Sentry events. For more details, see the documentation on [Event Loop Block Detection](../../event-loop-block).
 
 ```JavaScript
 Sentry.init({

docs/platforms/javascript/common/configuration/integrations/event-loop-block.mdx

@@ -1,7 +1,7 @@
 ---
-title: Application Not Responding (ANR)
+title: Event Loop Block Detection
 sidebar_order: 70
-description: "Learn how to turn off or specify ANRs for Electron Main Thread"
+description: "Monitor for blocked event loops in Electron applications"
 keywords:
   [
     "anr",
@@ -11,7 +11,7 @@ keywords:
   ]
 ---
 
-Application Not Responding (ANR) errors, or Event Loop Stall errors, are
+Event Loop Block errors, or Application Not Responding (ANR) errors are
 triggered when the Electron main or renderer processes event loop is blocked for more than
 five seconds. The Electron SDK reports ANR errors as Sentry events and can
 optionally attach a stack trace of the blocking code to the ANR event.
@@ -79,7 +79,7 @@ interface Options {
 }
 ```
 
-## ANR Implementation and Overhead
+## Application Not Responding (ANR) Implementation and Overhead
 
 ANR detection in the Electron main process uses a worker thread to monitor the event loop
 in the main app thread. The main app thread sends a heartbeat message to the ANR

docs/platforms/javascript/guides/electron/configuration/application-not-responding.mdx renamed to docs/platforms/javascript/guides/electron/configuration/event-loop-block.mdx

@@ -1107,6 +1107,17 @@ const userDocsRedirects = [
     source: '/platforms/javascript/guides/:guide/tracing/trace-propagation/:path*',
     destination: '/platforms/javascript/guides/:guide/tracing/distributed-tracing/:path*',
   },
+  {
+    source:
+      '/platforms/javascript/common/configuration/application-not-responding/:path*',
+    destination: '/platforms/javascript/common/configuration/event-loop-block/:path*',
+  },
+  {
+    source:
+      '/platforms/javascript/guides/:guide/configuration/application-not-responding/:path*',
+    destination:
+      '/platforms/javascript/guides/:guide/configuration/event-loop-block/:path*',
+  },
   {
     source: '/platforms/javascript/tracing/instrumentation/custom-instrumentation/:path*',
     destination: '/platforms/javascript/tracing/instrumentation/:path*',