angular · alan-agius4 · Sep 10, 2025 · Sep 9, 2025 · Sep 9, 2025 · Sep 2, 2025
diff --git a/goldens/public-api/angular/ssr/node/index.api.md b/goldens/public-api/angular/ssr/node/index.api.md
@@ -5,6 +5,7 @@
 ```ts
 
 import { ApplicationRef } from '@angular/core';
+import { BootstrapContext } from '@angular/platform-browser';
 import { Http2ServerRequest } from 'node:http2';
 import { Http2ServerResponse } from 'node:http2';
 import { IncomingMessage } from 'node:http';
@@ -25,14 +26,14 @@ export class CommonEngine {
 
 // @public (undocumented)
 export interface CommonEngineOptions {
-    bootstrap?: Type<{}> | (() => Promise<ApplicationRef>);
+    bootstrap?: Type<{}> | ((context: BootstrapContext) => Promise<ApplicationRef>);
     enablePerformanceProfiler?: boolean;
     providers?: StaticProvider[];
 }
 
 // @public (undocumented)
 export interface CommonEngineRenderOptions {
-    bootstrap?: Type<{}> | (() => Promise<ApplicationRef>);
+    bootstrap?: Type<{}> | ((context: BootstrapContext) => Promise<ApplicationRef>);
     // (undocumented)
     document?: string;
     // (undocumented)

diff --git a/package.json b/package.json
@@ -47,22 +47,22 @@
   "homepage": "https://github.com/angular/angular-cli",
   "devDependencies": {
     "@ampproject/remapping": "2.3.0",
-    "@angular/animations": "19.2.0-rc.0",
+    "@angular/animations": "19.2.15",
     "@angular/build-tooling": "https://github.com/angular/dev-infra-private-build-tooling-builds.git#d4727212a9d0f7eb63ae3116d73c769d9bd0bdc1",
     "@angular/cdk": "19.2.0-rc.0",
-    "@angular/common": "19.2.0-rc.0",
-    "@angular/compiler": "19.2.0-rc.0",
-    "@angular/compiler-cli": "19.2.0-rc.0",
-    "@angular/core": "19.2.0-rc.0",
-    "@angular/forms": "19.2.0-rc.0",
-    "@angular/localize": "19.2.0-rc.0",
+    "@angular/common": "19.2.15",
+    "@angular/compiler": "19.2.15",
+    "@angular/compiler-cli": "19.2.15",
+    "@angular/core": "19.2.15",
+    "@angular/forms": "19.2.15",
+    "@angular/localize": "19.2.15",
     "@angular/material": "19.2.0-rc.0",
     "@angular/ng-dev": "https://github.com/angular/dev-infra-private-ng-dev-builds.git#252589f7bc8fe6ca13b31e02d506ec52e826cdd2",
-    "@angular/platform-browser": "19.2.0-rc.0",
-    "@angular/platform-browser-dynamic": "19.2.0-rc.0",
-    "@angular/platform-server": "19.2.0-rc.0",
-    "@angular/router": "19.2.0-rc.0",
-    "@angular/service-worker": "19.2.0-rc.0",
+    "@angular/platform-browser": "19.2.15",
+    "@angular/platform-browser-dynamic": "19.2.15",
+    "@angular/platform-server": "19.2.15",
+    "@angular/router": "19.2.15",
+    "@angular/service-worker": "19.2.15",
     "@babel/core": "7.26.10",
     "@babel/generator": "7.26.10",
     "@babel/helper-annotate-as-pure": "7.25.9",

diff --git a/packages/angular/build/BUILD.bazel b/packages/angular/build/BUILD.bazel
@@ -87,6 +87,7 @@ ts_project(
         "//:node_modules/@angular/compiler-cli",
         "//:node_modules/@angular/core",
         "//:node_modules/@angular/localize",
+        "//:node_modules/@angular/platform-browser",
         "//:node_modules/@angular/platform-server",
         "//:node_modules/@angular/service-worker",
         "//:node_modules/@babel/core",

diff --git a/packages/angular/build/src/builders/dev-server/vite-server.ts b/packages/angular/build/src/builders/dev-server/vite-server.ts
@@ -447,6 +447,7 @@ export async function* serveWithVite(
         browserOptions.loader as EsbuildLoaderOption | undefined,
         {
           ...browserOptions.define,
+          'ngJitMode': browserOptions.aot ? 'false' : 'true',
           'ngHmrMode': browserOptions.templateUpdates ? 'true' : 'false',
         },
         extensions?.middleware,

diff --git a/packages/angular/build/src/utils/server-rendering/load-esm-from-memory.ts b/packages/angular/build/src/utils/server-rendering/load-esm-from-memory.ts
@@ -7,6 +7,7 @@
  */
 
 import type { ApplicationRef, Type } from '@angular/core';
+import type { BootstrapContext } from '@angular/platform-browser';
 import type { ɵextractRoutesAndCreateRouteTree, ɵgetOrCreateAngularServerApp } from '@angular/ssr';
 import { assertIsError } from '../error';
 import { loadEsmModule } from '../load-esm';
@@ -15,7 +16,7 @@ import { loadEsmModule } from '../load-esm';
  * Represents the exports available from the main server bundle.
  */
 interface MainServerBundleExports {
-  default: (() => Promise<ApplicationRef>) | Type<unknown>;
+  default: ((context: BootstrapContext) => Promise<ApplicationRef>) | Type<unknown>;
   ɵextractRoutesAndCreateRouteTree: typeof ɵextractRoutesAndCreateRouteTree;
   ɵgetOrCreateAngularServerApp: typeof ɵgetOrCreateAngularServerApp;
 }

diff --git a/packages/angular/ssr/BUILD.bazel b/packages/angular/ssr/BUILD.bazel
@@ -30,6 +30,7 @@ ts_project(
     deps = [
         "//:node_modules/@angular/common",
         "//:node_modules/@angular/core",
+        "//:node_modules/@angular/platform-browser",
         "//:node_modules/@angular/platform-server",
         "//:node_modules/@angular/router",
         "//:node_modules/tslib",

diff --git a/packages/angular/ssr/node/src/common-engine/common-engine.ts b/packages/angular/ssr/node/src/common-engine/common-engine.ts
@@ -7,6 +7,7 @@
  */
 
 import { ApplicationRef, StaticProvider, Type } from '@angular/core';
+import { BootstrapContext } from '@angular/platform-browser';
 import { renderApplication, renderModule, ɵSERVER_CONTEXT } from '@angular/platform-server';
 import * as fs from 'node:fs';
 import { dirname, join, normalize, resolve } from 'node:path';
@@ -22,7 +23,7 @@ const SSG_MARKER_REGEXP = /ng-server-context=["']\w*\|?ssg\|?\w*["']/;
 
 export interface CommonEngineOptions {
   /** A method that when invoked returns a promise that returns an `ApplicationRef` instance once resolved or an NgModule. */
-  bootstrap?: Type<{}> | (() => Promise<ApplicationRef>);
+  bootstrap?: Type<{}> | ((context: BootstrapContext) => Promise<ApplicationRef>);
 
   /** A set of platform level providers for all requests. */
   providers?: StaticProvider[];
@@ -33,7 +34,7 @@ export interface CommonEngineOptions {
 
 export interface CommonEngineRenderOptions {
   /** A method that when invoked returns a promise that returns an `ApplicationRef` instance once resolved or an NgModule. */
-  bootstrap?: Type<{}> | (() => Promise<ApplicationRef>);
+  bootstrap?: Type<{}> | ((context: BootstrapContext) => Promise<ApplicationRef>);
 
   /** A set of platform level providers for the current request. */
   providers?: StaticProvider[];
@@ -194,7 +195,9 @@ async function exists(path: fs.PathLike): Promise<boolean> {
   }
 }
 
-function isBootstrapFn(value: unknown): value is () => Promise<ApplicationRef> {
+function isBootstrapFn(
+  value: unknown,
+): value is (context: BootstrapContext) => Promise<ApplicationRef> {
   // We can differentiate between a module and a bootstrap function by reading compiler-generated `ɵmod` static property:
   return typeof value === 'function' && !('ɵmod' in value);
 }
diff --git a/packages/angular/ssr/package.json b/packages/angular/ssr/package.json
@@ -29,12 +29,12 @@
   },
   "devDependencies": {
     "@angular-devkit/schematics": "workspace:*",
-    "@angular/common": "19.2.0-rc.0",
-    "@angular/compiler": "19.2.0-rc.0",
-    "@angular/core": "19.2.0-rc.0",
-    "@angular/platform-browser": "19.2.0-rc.0",
-    "@angular/platform-server": "19.2.0-rc.0",
-    "@angular/router": "19.2.0-rc.0",
+    "@angular/common": "19.2.15",
+    "@angular/compiler": "19.2.15",
+    "@angular/core": "19.2.15",
+    "@angular/platform-browser": "19.2.15",
+    "@angular/platform-server": "19.2.15",
+    "@angular/router": "19.2.15",
     "@schematics/angular": "workspace:*"
   },
   "sideEffects": false,

diff --git a/packages/angular/ssr/src/manifest.ts b/packages/angular/ssr/src/manifest.ts
@@ -6,6 +6,7 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
+import type { BootstrapContext } from '@angular/platform-browser';
 import type { SerializableRouteTreeNode } from './routes/route-tree';
 import { AngularBootstrap } from './utils/ng';
 

diff --git a/packages/angular/ssr/src/routes/ng-routes.ts b/packages/angular/ssr/src/routes/ng-routes.ts
@@ -629,7 +629,7 @@ export async function getRoutesFromAngularRouterConfig(
       const moduleRef = await platformRef.bootstrapModule(bootstrap);
       applicationRef = moduleRef.injector.get(ApplicationRef);
     } else {
-      applicationRef = await bootstrap();
+      applicationRef = await bootstrap({ platformRef });
     }
 
     const injector = applicationRef.injector;

diff --git a/packages/angular/ssr/src/utils/ng.ts b/packages/angular/ssr/src/utils/ng.ts
@@ -8,6 +8,7 @@
 
 import { ɵConsole } from '@angular/core';
 import type { ApplicationRef, StaticProvider, Type } from '@angular/core';
+import { BootstrapContext } from '@angular/platform-browser';
 import {
   ɵSERVER_CONTEXT as SERVER_CONTEXT,
   renderApplication,
@@ -23,7 +24,9 @@ import { stripIndexHtmlFromURL } from './url';
  * - A reference to an Angular component or module (`Type<unknown>`) that serves as the root of the application.
  * - A function that returns a `Promise<ApplicationRef>`, which resolves with the root application reference.
  */
-export type AngularBootstrap = Type<unknown> | (() => Promise<ApplicationRef>);
+export type AngularBootstrap =
+  | Type<unknown>
+  | ((context: BootstrapContext) => Promise<ApplicationRef>);
 
 /**
  * Renders an Angular application or module to an HTML string.

diff --git a/packages/angular/ssr/test/testing-utils.ts b/packages/angular/ssr/test/testing-utils.ts
@@ -91,16 +91,20 @@ export function setAngularAppTestingManifest(
       `,
       },
     },
-    bootstrap: async () => () => {
-      return bootstrapApplication(rootComponent, {
-        providers: [
-          provideServerRendering(),
-          provideExperimentalZonelessChangeDetection(),
-          provideRouter(routes),
-          provideServerRouting(serverRoutes),
-          ...extraProviders,
-        ],
-      });
+    bootstrap: async () => (context) => {
+      return bootstrapApplication(
+        rootComponent,
+        {
+          providers: [
+            provideServerRendering(),
+            provideExperimentalZonelessChangeDetection(),
+            provideRouter(routes),
+            provideServerRouting(serverRoutes),
+            ...extraProviders,
+          ],
+        },
+        context,
+      );
     },
   });
 }
diff --git a/packages/angular_devkit/build_angular/BUILD.bazel b/packages/angular_devkit/build_angular/BUILD.bazel
@@ -142,6 +142,7 @@ ts_project(
         "//:node_modules/@angular/compiler-cli",
         "//:node_modules/@angular/core",
         "//:node_modules/@angular/localize",
+        "//:node_modules/@angular/platform-browser",
         "//:node_modules/@angular/platform-server",
         "//:node_modules/@angular/service-worker",
         "//:node_modules/@babel/core",

diff --git a/packages/angular_devkit/build_angular/src/builders/app-shell/render-worker.ts b/packages/angular_devkit/build_angular/src/builders/app-shell/render-worker.ts
@@ -7,6 +7,7 @@
  */
 
 import type { ApplicationRef, StaticProvider, Type } from '@angular/core';
+import type { BootstrapContext } from '@angular/platform-browser';
 import type { renderApplication, renderModule, ɵSERVER_CONTEXT } from '@angular/platform-server';
 import assert from 'node:assert';
 import { workerData } from 'node:worker_threads';
@@ -33,7 +34,7 @@ interface ServerBundleExports {
   renderApplication?: typeof renderApplication;
 
   /** Standalone application bootstrapping function. */
-  default?: () => Promise<ApplicationRef>;
+  default?: (context: BootstrapContext) => Promise<ApplicationRef>;
 }
 
 /**
@@ -121,7 +122,9 @@ async function render({ serverBundlePath, document, url }: RenderRequest): Promi
   return Promise.race([renderAppPromise, renderingTimeout]).finally(() => clearTimeout(timer));
 }
 
-function isBootstrapFn(value: unknown): value is () => Promise<ApplicationRef> {
+function isBootstrapFn(
+  value: unknown,
+): value is (context: BootstrapContext) => Promise<ApplicationRef> {
   // We can differentiate between a module and a bootstrap function by reading compiler-generated `ɵmod` static property:
   return typeof value === 'function' && !('ɵmod' in value);
 }

diff --git a/packages/angular_devkit/build_angular/src/builders/prerender/render-worker.ts b/packages/angular_devkit/build_angular/src/builders/prerender/render-worker.ts
@@ -7,6 +7,7 @@
  */
 
 import type { ApplicationRef, StaticProvider, Type } from '@angular/core';
+import type { BootstrapContext } from '@angular/platform-browser';
 import type { renderApplication, renderModule, ɵSERVER_CONTEXT } from '@angular/platform-server';
 import assert from 'node:assert';
 import * as fs from 'node:fs';
@@ -42,7 +43,7 @@ interface ServerBundleExports {
   renderApplication?: typeof renderApplication;
 
   /** Standalone application bootstrapping function. */
-  default?: (() => Promise<ApplicationRef>) | Type<unknown>;
+  default?: ((context: BootstrapContext) => Promise<ApplicationRef>) | Type<unknown>;
 }
 
 /**
@@ -148,7 +149,9 @@ async function render({
   return result;
 }
 
-function isBootstrapFn(value: unknown): value is () => Promise<ApplicationRef> {
+function isBootstrapFn(
+  value: unknown,
+): value is (context: BootstrapContext) => Promise<ApplicationRef> {
   // We can differentiate between a module and a bootstrap function by reading compiler-generated `ɵmod` static property:
   return typeof value === 'function' && !('ɵmod' in value);
 }

diff --git a/packages/angular_devkit/build_angular/src/builders/prerender/routes-extractor-worker.ts b/packages/angular_devkit/build_angular/src/builders/prerender/routes-extractor-worker.ts
@@ -7,6 +7,7 @@
  */
 
 import type { ApplicationRef, Type } from '@angular/core';
+import type { BootstrapContext } from '@angular/platform-browser';
 import type { ɵgetRoutesFromAngularRouterConfig } from '@angular/ssr';
 import assert from 'node:assert';
 import * as fs from 'node:fs';
@@ -25,7 +26,7 @@ interface ServerBundleExports {
   AppServerModule?: Type<unknown>;
 
   /** Standalone application bootstrapping function. */
-  default?: (() => Promise<ApplicationRef>) | Type<unknown>;
+  default?: ((context: BootstrapContext) => Promise<ApplicationRef>) | Type<unknown>;
 
   /** Method to extract routes from the router config. */
   ɵgetRoutesFromAngularRouterConfig: typeof ɵgetRoutesFromAngularRouterConfig;

diff --git a/packages/angular_devkit/build_angular/src/builders/server/index.ts b/packages/angular_devkit/build_angular/src/builders/server/index.ts
@@ -219,6 +219,7 @@ async function initialize(
           {
             plugins: [
               new webpack.DefinePlugin({
+                'ngJitMode': false,
                 'ngServerMode': true,
               }),
             ],

diff --git a/packages/ngtools/webpack/package.json b/packages/ngtools/webpack/package.json
@@ -27,8 +27,8 @@
   },
   "devDependencies": {
     "@angular-devkit/core": "workspace:0.0.0-PLACEHOLDER",
-    "@angular/compiler": "19.2.0-rc.0",
-    "@angular/compiler-cli": "19.2.0-rc.0",
+    "@angular/compiler": "19.2.15",
+    "@angular/compiler-cli": "19.2.15",
     "typescript": "5.8.1-rc",
     "webpack": "5.98.0"
   }

diff --git a/...chematics/angular/server/files/application-builder/standalone-src/main.server.ts.template b/...chematics/angular/server/files/application-builder/standalone-src/main.server.ts.template
@@ -1,7 +1,8 @@
-import { bootstrapApplication } from '@angular/platform-browser';
+import { BootstrapContext, bootstrapApplication } from '@angular/platform-browser';
 import { AppComponent } from './app/app.component';
 import { config } from './app/app.config.server';
 
-const bootstrap = () => bootstrapApplication(AppComponent, config);
+const bootstrap = (context: BootstrapContext) =>
+    bootstrapApplication(AppComponent, config, context);
 
 export default bootstrap;
diff --git a/...ges/schematics/angular/server/files/server-builder/standalone-src/main.server.ts.template b/...ges/schematics/angular/server/files/server-builder/standalone-src/main.server.ts.template
@@ -1,7 +1,8 @@
-import { bootstrapApplication } from '@angular/platform-browser';
+import { BootstrapContext, bootstrapApplication } from '@angular/platform-browser';
 import { AppComponent } from './app/app.component';
 import { config } from './app/app.config.server';
 
-const bootstrap = () => bootstrapApplication(AppComponent, config);
+const bootstrap = (context: BootstrapContext) =>
+    bootstrapApplication(AppComponent, config, context);
 
 export default bootstrap;
diff --git a/packages/schematics/angular/server/index_spec.ts b/packages/schematics/angular/server/index_spec.ts
@@ -124,7 +124,7 @@ describe('Server Schematic', () => {
       const filePath = '/projects/bar/src/main.server.ts';
       expect(tree.exists(filePath)).toBeTrue();
       const contents = tree.readContent(filePath);
-      expect(contents).toContain(`bootstrapApplication(AppComponent, config)`);
+      expect(contents).toContain(`bootstrapApplication(AppComponent, config, context)`);
     });
 
     it('should create server app config file', async () => {