diff --git a/.aspect/rules/external_repository_action_cache/npm_translate_lock_MzA5NzUwNzMx b/.aspect/rules/external_repository_action_cache/npm_translate_lock_MzA5NzUwNzMx
index 0d12c21dc923..be9367a7367b 100755
--- a/.aspect/rules/external_repository_action_cache/npm_translate_lock_MzA5NzUwNzMx
+++ b/.aspect/rules/external_repository_action_cache/npm_translate_lock_MzA5NzUwNzMx
@@ -17,6 +17,7 @@ packages/angular_devkit/schematics/package.json=673943597
 packages/angular_devkit/schematics_cli/package.json=-2026655035
 packages/ngtools/webpack/package.json=605871936
 packages/schematics/angular/package.json=251715148
-pnpm-lock.yaml=610919784
-pnpm-workspace.yaml=-1056556036
+pnpm-lock.yaml=1642270121
+pnpm-workspace.yaml=-1264044456
+tests/package.json=700948366
 yarn.lock=1260513060
diff --git a/.bazelignore b/.bazelignore
index 6139e21a2dd9..9ca3992b8666 100644
--- a/.bazelignore
+++ b/.bazelignore
@@ -16,3 +16,4 @@ packages/angular_devkit/schematics_cli/node_modules
 packages/ngtools/webpack/node_modules
 packages/schematics/angular/node_modules
 modules/testing/builder/node_modules
+tests/node_modules
diff --git a/WORKSPACE b/WORKSPACE
index 0d6909398cc2..e56009df0950 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -187,6 +187,7 @@ npm_translate_lock(
         "//packages/angular_devkit/schematics_cli:package.json",
         "//packages/ngtools/webpack:package.json",
         "//packages/schematics/angular:package.json",
+        "//tests:package.json",
     ],
     lifecycle_hooks_envs = {
         # TODO: Standardize browser management for `rules_js`
diff --git a/packages/angular/build/BUILD.bazel b/packages/angular/build/BUILD.bazel
index c15cc3a44694..3d1c7e7c135a 100644
--- a/packages/angular/build/BUILD.bazel
+++ b/packages/angular/build/BUILD.bazel
@@ -72,8 +72,6 @@ ts_project(
         "//packages/angular/build:src/builders/ng-packagr/schema.ts",
     ],
     data = RUNTIME_ASSETS,
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     module_name = "@angular/build",
     deps = [
         ":node_modules/@angular-devkit/architect",
@@ -137,10 +135,9 @@ ts_project(
         include = ["src/**/*_spec.ts"],
         exclude = ["src/builders/**/tests/**"],
     ),
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     deps = [
         ":build_rjs",
+        ":node_modules/@angular-devkit/core",
         "//:node_modules/@angular/compiler-cli",
         "//:node_modules/@babel/core",
         "//:node_modules/@types/jasmine",
@@ -159,13 +156,12 @@ ts_project(
     name = "application_integration_test_lib",
     testonly = True,
     srcs = glob(include = ["src/builders/application/tests/**/*.ts"]),
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     deps = [
         ":build_rjs",
         "//packages/angular/build/private:private_rjs",
         "//modules/testing/builder:builder_rjs",
         ":node_modules/@angular-devkit/architect",
+        ":node_modules/@angular-devkit/core",
 
         # Base dependencies for the application in hello-world-app.
         "//:node_modules/@angular/common",
@@ -187,16 +183,16 @@ ts_project(
     name = "dev-server_integration_test_lib",
     testonly = True,
     srcs = glob(include = ["src/builders/dev-server/tests/**/*.ts"]),
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     deps = [
         ":build_rjs",
         "//packages/angular/build/private:private_rjs",
         "//modules/testing/builder:builder_rjs",
         ":node_modules/@angular-devkit/architect",
+        ":node_modules/@angular-devkit/core",
 
         # dev server only test deps
         "//:node_modules/@types/http-proxy",
+        "//:node_modules/@types/node",
         "//:node_modules/http-proxy",
         "//:node_modules/puppeteer",
 
@@ -221,13 +217,13 @@ ts_project(
     name = "karma_integration_test_lib",
     testonly = True,
     srcs = glob(include = ["src/builders/karma/tests/**/*.ts"]),
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     deps = [
         ":build_rjs",
         "//packages/angular/build/private:private_rjs",
         "//modules/testing/builder:builder_rjs",
         ":node_modules/@angular-devkit/architect",
+        ":node_modules/@angular-devkit/core",
+        "//:node_modules/@types/node",
 
         # karma specific test deps
         "//:node_modules/karma-chrome-launcher",
diff --git a/packages/angular/build/src/builders/dev-server/internal.ts b/packages/angular/build/src/builders/dev-server/internal.ts
index 4f869d1c845e..a0a6f2de57b4 100644
--- a/packages/angular/build/src/builders/dev-server/internal.ts
+++ b/packages/angular/build/src/builders/dev-server/internal.ts
@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
-export { type BuildOutputFile, BuildOutputFileType } from '@angular/build';
+export { type BuildOutputFile, BuildOutputFileType } from '../../tools/esbuild/bundler-context';
 export { createRxjsEsmResolutionPlugin } from '../../tools/esbuild/rxjs-esm-resolution-plugin';
 export { JavaScriptTransformer } from '../../tools/esbuild/javascript-transformer';
 export { getFeatureSupport, isZonelessApp } from '../../tools/esbuild/utils';
diff --git a/packages/angular/build/src/builders/dev-server/tests/setup.ts b/packages/angular/build/src/builders/dev-server/tests/setup.ts
index 7494b3c4f5e7..da9362134b75 100644
--- a/packages/angular/build/src/builders/dev-server/tests/setup.ts
+++ b/packages/angular/build/src/builders/dev-server/tests/setup.ts
@@ -10,7 +10,10 @@ import { json } from '@angular-devkit/core';
 import { readFileSync } from 'node:fs';
 import path from 'node:path';
 import { BuilderHarness } from '../../../../../../../modules/testing/builder/src';
-import { ApplicationBuilderOptions as AppilicationSchema, buildApplication } from '@angular/build';
+import {
+  ApplicationBuilderOptions as AppilicationSchema,
+  buildApplication,
+} from '../../../builders/application';
 import { Schema } from '../schema';
 
 // TODO: Consider using package.json imports field instead of relative path
diff --git a/packages/angular/build/src/builders/karma/application_builder.ts b/packages/angular/build/src/builders/karma/application_builder.ts
index 465e28db350e..24c81b777f0a 100644
--- a/packages/angular/build/src/builders/karma/application_builder.ts
+++ b/packages/angular/build/src/builders/karma/application_builder.ts
@@ -6,14 +6,6 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
-import {
-  ApplicationBuilderInternalOptions,
-  Result,
-  ResultFile,
-  ResultKind,
-  buildApplicationInternal,
-  emitFilesToDisk,
-} from '@angular/build/private';
 import type { BuilderContext, BuilderOutput } from '@angular-devkit/architect';
 import glob from 'fast-glob';
 import type { Config, ConfigOptions, FilePattern, InlinePluginDef, Server } from 'karma';
@@ -24,6 +16,10 @@ import { createRequire } from 'node:module';
 import * as path from 'node:path';
 import { ReadableStreamController } from 'node:stream/web';
 import { BuildOutputFileType } from '../../tools/esbuild/bundler-context';
+import { emitFilesToDisk } from '../../tools/esbuild/utils';
+import { buildApplicationInternal } from '../application/index';
+import { ApplicationBuilderInternalOptions } from '../application/options';
+import { Result, ResultFile, ResultKind } from '../application/results';
 import { OutputHashing } from '../application/schema';
 import { findTests, getTestEntrypoints } from './find-tests';
 import { Schema as KarmaBuilderOptions } from './schema';
diff --git a/packages/angular/build/src/builders/karma/tests/setup.ts b/packages/angular/build/src/builders/karma/tests/setup.ts
index dd0ad34f314b..e6a013946904 100644
--- a/packages/angular/build/src/builders/karma/tests/setup.ts
+++ b/packages/angular/build/src/builders/karma/tests/setup.ts
@@ -9,7 +9,10 @@
 import { Schema } from '../schema';
 import { BuilderHandlerFn } from '@angular-devkit/architect';
 import { json } from '@angular-devkit/core';
-import { ApplicationBuilderOptions as ApplicationSchema, buildApplication } from '@angular/build';
+import {
+  ApplicationBuilderOptions as ApplicationSchema,
+  buildApplication,
+} from '../../../builders/application';
 import * as path from 'node:path';
 import { readFileSync } from 'node:fs';
 import {
diff --git a/packages/angular/cli/BUILD.bazel b/packages/angular/cli/BUILD.bazel
index f5ee2bae7f83..72dee7803ed1 100644
--- a/packages/angular/cli/BUILD.bazel
+++ b/packages/angular/cli/BUILD.bazel
@@ -107,15 +107,14 @@ ts_project(
             "node_modules/**",
         ],
     ),
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     deps = [
         ":angular-cli_rjs",
+        ":node_modules/@angular-devkit/core",
+        ":node_modules/@angular-devkit/schematics",
         "//:node_modules/@types/semver",
         "//:node_modules/@types/yargs",
-        "//packages/angular_devkit/core:core_rjs",
-        "//packages/angular_devkit/schematics:schematics_rjs",
-        "//packages/angular_devkit/schematics/testing:testing_rjs",
+        "//:node_modules/semver",
+        "//:node_modules/yargs",
     ],
 )
 
diff --git a/packages/angular/pwa/BUILD.bazel b/packages/angular/pwa/BUILD.bazel
index 20b068b6c6e9..ee5b8eb7ecae 100644
--- a/packages/angular/pwa/BUILD.bazel
+++ b/packages/angular/pwa/BUILD.bazel
@@ -50,13 +50,11 @@ ts_project(
     name = "pwa_test_lib",
     testonly = True,
     srcs = glob(["pwa/**/*_spec.ts"]),
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     deps = [
+        ":node_modules/@angular-devkit/schematics",
         ":pwa_rjs",
         "//:node_modules/@types/jasmine",
         "//:node_modules/@types/node",
-        "//packages/angular_devkit/schematics/testing:testing_rjs",
     ],
 )
 
diff --git a/packages/angular_devkit/architect/testing/BUILD.bazel b/packages/angular_devkit/architect/testing/BUILD.bazel
index 24c398bfce50..ebe10a6ad626 100644
--- a/packages/angular_devkit/architect/testing/BUILD.bazel
+++ b/packages/angular_devkit/architect/testing/BUILD.bazel
@@ -15,14 +15,11 @@ ts_project(
         include = ["**/*.ts"],
         exclude = ["**/*_spec.ts"],
     ),
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     module_name = "@angular-devkit/architect/testing",
     deps = [
         "//:node_modules/@types/node",
         "//:node_modules/rxjs",
         "//packages/angular_devkit/architect:architect_rjs",
-        "//packages/angular_devkit/core:core_rjs",
-        "//packages/angular_devkit/core/node:node_rjs",
+        "//packages/angular_devkit/architect:node_modules/@angular-devkit/core",
     ],
 )
diff --git a/packages/angular_devkit/build_angular/BUILD.bazel b/packages/angular_devkit/build_angular/BUILD.bazel
index 2baa11919c79..c86f2a1fe929 100644
--- a/packages/angular_devkit/build_angular/BUILD.bazel
+++ b/packages/angular_devkit/build_angular/BUILD.bazel
@@ -127,8 +127,6 @@ ts_project(
         "//packages/angular_devkit/build_angular:src/builders/web-test-runner/schema.ts",
     ],
     data = RUNTIME_ASSETS,
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     module_name = "@angular-devkit/build-angular",
     deps = [
         ":node_modules/@angular-devkit/architect",
@@ -170,6 +168,7 @@ ts_project(
         "//:node_modules/ansi-colors",
         "//:node_modules/autoprefixer",
         "//:node_modules/babel-loader",
+        "//:node_modules/browser-sync",
         "//:node_modules/browserslist",
         "//:node_modules/copy-webpack-plugin",
         "//:node_modules/css-loader",
@@ -225,11 +224,10 @@ ts_project(
     data = [
         "//packages/angular_devkit/build_angular/test/hello-world-lib",
     ],
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     deps = [
         ":build_angular_rjs",
         ":build_angular_test_utils_rjs",
+        "//:node_modules/@types/node",
         "//:node_modules/fast-glob",
         "//:node_modules/prettier",
         "//:node_modules/typescript",
@@ -298,52 +296,40 @@ ts_project(
     data = [
         "//packages/angular_devkit/build_angular/test/hello-world-lib",
     ],
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     deps = [
         ":build_angular_rjs",
+        ":node_modules/@angular-devkit/architect",
+        ":node_modules/@angular-devkit/core",
+        ":node_modules/@angular/build",
         "//:node_modules/@types/jasmine",
+        "//:node_modules/@types/node",
+        "//:node_modules/rxjs",
         "//modules/testing/builder:builder_rjs",
-        "//packages/angular/build:build_rjs",
-        "//packages/angular/build/private:private_rjs",
-        "//packages/angular_devkit/architect:architect_rjs",
-        "//packages/angular_devkit/architect/node:node_rjs",
-        "//packages/angular_devkit/architect/testing:testing_rjs",
-        "//packages/angular_devkit/core:core_rjs",
-        "//packages/angular_devkit/core/node:node_rjs",
     ],
 )
 
 LARGE_SPECS = {
-    "app-shell": {
-        # TODO: Fix strict_deps failure
-        "ignore_strict_deps": True,
-    },
+    "app-shell": {},
     "dev-server": {
-        # TODO: Fix strict_deps failure
-        "ignore_strict_deps": True,
         "shards": 10,
         "size": "large",
         "flaky": True,
         "extra_deps": [
-            "//packages/angular_devkit/build_webpack:build_webpack_rjs",
+            ":build_angular",
             "//:node_modules/@types/http-proxy",
+            "//:node_modules/@types/node",
             "//:node_modules/http-proxy",
             "//:node_modules/puppeteer",
             "//:node_modules/undici",
         ],
     },
-    "extract-i18n": {
-        # TODO: Fix strict_deps failure
-        "ignore_strict_deps": True,
-    },
+    "extract-i18n": {},
     "karma": {
-        # TODO: Fix strict_deps failure
-        "ignore_strict_deps": True,
         "shards": 6,
         "size": "large",
         "flaky": True,
         "extra_deps": [
+            "//:node_modules/@types/node",
             "//:node_modules/karma",
             "//:node_modules/karma-chrome-launcher",
             "//:node_modules/karma-coverage",
@@ -354,8 +340,6 @@ LARGE_SPECS = {
         ],
     },
     "protractor": {
-        # TODO: Fix strict_deps failure
-        "ignore_strict_deps": True,
         "extra_deps": [
             "//:node_modules/jasmine-spec-reporter",
             "//:node_modules/protractor",
@@ -368,39 +352,29 @@ LARGE_SPECS = {
         "shards": 1,
     },
     "server": {
-        # TODO: Fix strict_deps failure
-        "ignore_strict_deps": True,
         "size": "large",
         "extra_deps": [
             "//:node_modules/@angular/animations",
         ],
     },
-    "ng-packagr": {
-        # TODO: Fix strict_deps failure
-        "ignore_strict_deps": True,
-    },
+    "ng-packagr": {},
     "browser": {
-        # TODO: Fix strict_deps failure
-        "ignore_strict_deps": True,
         "shards": 10,
         "size": "large",
         "flaky": True,
         "extra_deps": [
+            "//:node_modules/@types/node",
             "//:node_modules/@angular/animations",
             "//:node_modules/@angular/material",
         ],
     },
-    "prerender": {
-        # TODO: Fix strict_deps failure
-        "ignore_strict_deps": True,
-    },
+    "prerender": {},
     "browser-esbuild": {},
     "ssr-dev-server": {
-        # TODO: Fix strict_deps failure
-        "ignore_strict_deps": True,
         "extra_deps": [
-            "//packages/angular/ssr/node:node_rjs",
+            ":node_modules/@angular/ssr",
             "//:node_modules/@types/browser-sync",
+            "//:node_modules/@types/node",
             "//:node_modules/browser-sync",
             "//:node_modules/express",
             "//:node_modules/undici",
@@ -413,19 +387,15 @@ LARGE_SPECS = {
         name = "build_angular_" + spec + "_test_lib",
         testonly = True,
         srcs = glob(["src/builders/" + spec + "/**/*_spec.ts"]),
-        ignore_strict_deps = LARGE_SPECS[spec].get("ignore_strict_deps", False),
         deps = [
             # Dependencies needed to compile and run the specs themselves.
             ":build_angular_rjs",
-            "//packages/angular_devkit/core:core_rjs",
-            "//packages/angular_devkit/core/node:node_rjs",
-            "//modules/testing/builder:builder_rjs",
             ":build_angular_test_utils_rjs",
-            "//packages/angular/build:build_rjs",
-            "//packages/angular/build/private:private_rjs",
-            "//packages/angular_devkit/architect:architect_rjs",
-            "//packages/angular_devkit/architect/node:node_rjs",
-            "//packages/angular_devkit/architect/testing:testing_rjs",
+            ":node_modules/@angular/build",
+            ":node_modules/@angular-devkit/architect",
+            ":node_modules/@angular-devkit/core",
+            ":node_modules/@angular-devkit/build-webpack",
+            "//modules/testing/builder:builder_rjs",
 
             # Base dependencies for the application in hello-world-app.
             # Some tests also require extra dependencies.
diff --git a/packages/angular_devkit/build_angular/src/builders/browser/specs/allow-js_spec.ts b/packages/angular_devkit/build_angular/src/builders/browser/specs/allow-js_spec.ts
index ced7c6aa0a3b..e8e270b9e16c 100644
--- a/packages/angular_devkit/build_angular/src/builders/browser/specs/allow-js_spec.ts
+++ b/packages/angular_devkit/build_angular/src/builders/browser/specs/allow-js_spec.ts
@@ -7,10 +7,11 @@
  */
 
 import { Architect } from '@angular-devkit/architect';
-import { BrowserBuilderOutput } from '@angular-devkit/build-angular';
+
 import { join, normalize, relative, virtualFs } from '@angular-devkit/core';
 import { Observable, lastValueFrom, take, tap } from 'rxjs';
 import { createArchitect, host } from '../../../testing/test-utils';
+import { BrowserBuilderOutput } from '../index';
 
 describe('Browser Builder allow js', () => {
   const targetSpec = { project: 'app', target: 'build' };
diff --git a/packages/angular_devkit/build_angular/src/builders/browser/specs/base-href_spec.ts b/packages/angular_devkit/build_angular/src/builders/browser/specs/base-href_spec.ts
index 86b1a68a1db9..f8788cf3d947 100644
--- a/packages/angular_devkit/build_angular/src/builders/browser/specs/base-href_spec.ts
+++ b/packages/angular_devkit/build_angular/src/builders/browser/specs/base-href_spec.ts
@@ -7,10 +7,10 @@
  */
 
 import { Architect } from '@angular-devkit/architect';
-import { BrowserBuilderOutput } from '@angular-devkit/build-angular';
 import { join, normalize, tags, virtualFs } from '@angular-devkit/core';
 import { lastValueFrom } from 'rxjs';
 import { createArchitect, host } from '../../../testing/test-utils';
+import { BrowserBuilderOutput } from '../index';
 
 describe('Browser Builder base href', () => {
   const targetSpec = { project: 'app', target: 'build' };
diff --git a/packages/angular_devkit/build_angular/src/builders/browser/specs/build-optimizer_spec.ts b/packages/angular_devkit/build_angular/src/builders/browser/specs/build-optimizer_spec.ts
index 42608031b7db..47f641fb55ff 100644
--- a/packages/angular_devkit/build_angular/src/builders/browser/specs/build-optimizer_spec.ts
+++ b/packages/angular_devkit/build_angular/src/builders/browser/specs/build-optimizer_spec.ts
@@ -7,10 +7,10 @@
  */
 
 import { Architect } from '@angular-devkit/architect';
-import { BrowserBuilderOutput } from '@angular-devkit/build-angular';
 import { join, normalize } from '@angular-devkit/core';
 import { lastValueFrom } from 'rxjs';
 import { browserBuild, createArchitect, host } from '../../../testing/test-utils';
+import { BrowserBuilderOutput } from '../index';
 
 describe('Browser Builder build optimizer', () => {
   const targetSpec = { project: 'app', target: 'build' };
diff --git a/packages/angular_devkit/build_angular/src/builders/browser/specs/deploy-url_spec.ts b/packages/angular_devkit/build_angular/src/builders/browser/specs/deploy-url_spec.ts
index 163de9685cf1..69453827b5a5 100644
--- a/packages/angular_devkit/build_angular/src/builders/browser/specs/deploy-url_spec.ts
+++ b/packages/angular_devkit/build_angular/src/builders/browser/specs/deploy-url_spec.ts
@@ -7,10 +7,10 @@
  */
 
 import { Architect } from '@angular-devkit/architect';
-import { BrowserBuilderOutput } from '@angular-devkit/build-angular';
 import { join, normalize, virtualFs } from '@angular-devkit/core';
 import { lastValueFrom } from 'rxjs';
 import { createArchitect, host } from '../../../testing/test-utils';
+import { BrowserBuilderOutput } from '../index';
 
 describe('Browser Builder deploy url', () => {
   const targetSpec = { project: 'app', target: 'build' };
diff --git a/packages/angular_devkit/build_angular/src/builders/browser/specs/index_spec.ts b/packages/angular_devkit/build_angular/src/builders/browser/specs/index_spec.ts
index a13f1241e895..cf2e2a5d6c76 100644
--- a/packages/angular_devkit/build_angular/src/builders/browser/specs/index_spec.ts
+++ b/packages/angular_devkit/build_angular/src/builders/browser/specs/index_spec.ts
@@ -7,10 +7,10 @@
  */
 
 import { Architect } from '@angular-devkit/architect';
-import { BrowserBuilderOutput } from '@angular-devkit/build-angular';
 import { join, normalize, tags, virtualFs, workspaces } from '@angular-devkit/core';
 import { lastValueFrom } from 'rxjs';
 import { createArchitect, host } from '../../../testing/test-utils';
+import { BrowserBuilderOutput } from '../index';
 
 describe('Browser Builder index HTML processing', () => {
   const targetSpec = { project: 'app', target: 'build' };
diff --git a/packages/angular_devkit/build_angular/src/builders/browser/specs/unused-files-warning_spec.ts b/packages/angular_devkit/build_angular/src/builders/browser/specs/unused-files-warning_spec.ts
index 21c08fda05ba..6e08bedfb5b6 100644
--- a/packages/angular_devkit/build_angular/src/builders/browser/specs/unused-files-warning_spec.ts
+++ b/packages/angular_devkit/build_angular/src/builders/browser/specs/unused-files-warning_spec.ts
@@ -7,10 +7,10 @@
  */
 
 import { Architect } from '@angular-devkit/architect';
-import { BrowserBuilderOutput } from '@angular-devkit/build-angular';
 import { logging } from '@angular-devkit/core';
 import { debounceTime, take, tap } from 'rxjs';
 import { createArchitect, host } from '../../../testing/test-utils';
+import { BrowserBuilderOutput } from '../index';
 
 describe('Browser Builder unused files warnings', () => {
   const warningMessageSuffix = `is part of the TypeScript compilation but it's unused`;
diff --git a/packages/angular_devkit/build_angular/src/tools/webpack/plugins/karma/karma.ts b/packages/angular_devkit/build_angular/src/tools/webpack/plugins/karma/karma.ts
index b89bca5c825d..732efca15d63 100644
--- a/packages/angular_devkit/build_angular/src/tools/webpack/plugins/karma/karma.ts
+++ b/packages/angular_devkit/build_angular/src/tools/webpack/plugins/karma/karma.ts
@@ -8,8 +8,8 @@
 
 /* eslint-disable */
 // TODO: cleanup this file, it's copied as is from Angular CLI.
-import * as http from 'http';
-import * as path from 'path';
+import * as http from 'node:http';
+import * as path from 'node:path';
 import webpack from 'webpack';
 import webpackDevMiddleware from 'webpack-dev-middleware';
 
diff --git a/packages/angular_devkit/schematics/BUILD.bazel b/packages/angular_devkit/schematics/BUILD.bazel
index cf0ebd9c7e13..e2c1e4bbbff8 100644
--- a/packages/angular_devkit/schematics/BUILD.bazel
+++ b/packages/angular_devkit/schematics/BUILD.bazel
@@ -39,11 +39,9 @@ ts_project(
     name = "schematics_test_lib",
     testonly = True,
     srcs = glob(["src/**/*_spec.ts"]),
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     deps = [
         ":node_modules/@angular-devkit/core",
-        ":schematics",
+        ":schematics_rjs",
         "//:node_modules/@types/jasmine",
         "//:node_modules/rxjs",
         "//packages/angular_devkit/schematics/testing:testing_rjs",
diff --git a/packages/angular_devkit/schematics/tasks/BUILD.bazel b/packages/angular_devkit/schematics/tasks/BUILD.bazel
index 36cc40b6380d..2e459871a417 100644
--- a/packages/angular_devkit/schematics/tasks/BUILD.bazel
+++ b/packages/angular_devkit/schematics/tasks/BUILD.bazel
@@ -18,15 +18,12 @@ ts_project(
         ],
     ),
     data = ["package.json"],
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     module_name = "@angular-devkit/schematics/tasks",
     deps = [
         "//:node_modules/@types/node",
         "//:node_modules/ora",
         "//:node_modules/rxjs",
-        "//packages/angular_devkit/core:core_rjs",
-        "//packages/angular_devkit/core/node:node_rjs",
+        "//packages/angular_devkit/schematics:node_modules/@angular-devkit/core",
         "//packages/angular_devkit/schematics:schematics_rjs",
     ],
 )
diff --git a/packages/angular_devkit/schematics/testing/BUILD.bazel b/packages/angular_devkit/schematics/testing/BUILD.bazel
index b0b131b16681..12bbac4ba125 100644
--- a/packages/angular_devkit/schematics/testing/BUILD.bazel
+++ b/packages/angular_devkit/schematics/testing/BUILD.bazel
@@ -14,12 +14,10 @@ ts_project(
         include = ["**/*.ts"],
     ),
     data = ["package.json"],
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     module_name = "@angular-devkit/schematics/testing",
     deps = [
         "//:node_modules/rxjs",
-        "//packages/angular_devkit/core:core_rjs",
+        "//packages/angular_devkit/schematics:node_modules/@angular-devkit/core",
         "//packages/angular_devkit/schematics:schematics_rjs",
         "//packages/angular_devkit/schematics/tasks/node:node_rjs",
         "//packages/angular_devkit/schematics/tools:tools_rjs",
diff --git a/packages/schematics/angular/BUILD.bazel b/packages/schematics/angular/BUILD.bazel
index 81f608a60c90..9261b9611a38 100644
--- a/packages/schematics/angular/BUILD.bazel
+++ b/packages/schematics/angular/BUILD.bazel
@@ -86,8 +86,6 @@ ts_project(
         for (src, _) in ALL_SCHEMA_TARGETS
     ],
     data = RUNTIME_ASSETS,
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     module_name = "@schematics/angular",
     deps = [
         ":node_modules/@angular-devkit/core",
diff --git a/packages/schematics/angular/config/index.ts b/packages/schematics/angular/config/index.ts
index 548359b4892f..ad5bc19fb6bf 100644
--- a/packages/schematics/angular/config/index.ts
+++ b/packages/schematics/angular/config/index.ts
@@ -17,9 +17,10 @@ import {
   strings,
   url,
 } from '@angular-devkit/schematics';
-import { AngularBuilder, readWorkspace, updateWorkspace } from '@schematics/angular/utility';
 import { posix as path } from 'node:path';
 import { relativePathToWorkspaceRoot } from '../utility/paths';
+import { getWorkspace as readWorkspace, updateWorkspace } from '../utility/workspace';
+import { Builders as AngularBuilder } from '../utility/workspace-models';
 import { Schema as ConfigOptions, Type as ConfigType } from './schema';
 
 export default function (options: ConfigOptions): Rule {
diff --git a/packages/schematics/angular/e2e/index.ts b/packages/schematics/angular/e2e/index.ts
index 4eb2b571f399..0fba1363028e 100644
--- a/packages/schematics/angular/e2e/index.ts
+++ b/packages/schematics/angular/e2e/index.ts
@@ -17,17 +17,13 @@ import {
   strings,
   url,
 } from '@angular-devkit/schematics';
-import {
-  AngularBuilder,
-  DependencyType,
-  ExistingBehavior,
-  addDependency,
-  addRootProvider,
-  updateWorkspace,
-} from '@schematics/angular/utility';
 import { posix as path } from 'node:path';
+import { DependencyType, ExistingBehavior, addDependency } from '../utility/dependency';
 import { JSONFile } from '../utility/json-file';
 import { latestVersions } from '../utility/latest-versions';
+import { addRootProvider } from '../utility/standalone';
+import { updateWorkspace } from '../utility/workspace';
+import { Builders as AngularBuilder } from '../utility/workspace-models';
 import { Schema as E2eOptions } from './schema';
 
 /**
diff --git a/packages/schematics/angular/environments/index.ts b/packages/schematics/angular/environments/index.ts
index ff8034c72523..3ea1de2dd6fd 100644
--- a/packages/schematics/angular/environments/index.ts
+++ b/packages/schematics/angular/environments/index.ts
@@ -7,8 +7,9 @@
  */
 
 import { Rule, SchematicsException, chain } from '@angular-devkit/schematics';
-import { AngularBuilder, TargetDefinition, updateWorkspace } from '@schematics/angular/utility';
 import { posix as path } from 'node:path';
+import { TargetDefinition, updateWorkspace } from '../utility/workspace';
+import { Builders as AngularBuilder } from '../utility/workspace-models';
 import { Schema as EnvironmentOptions } from './schema';
 
 const ENVIRONMENTS_DIRECTORY = 'environments';
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c4ce205ae9e3..a53cf490cc1f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1049,6 +1049,12 @@ importers:
         specifier: 3.3.1
         version: 3.3.1
 
+  tests:
+    devDependencies:
+      '@angular-devkit/schematics':
+        specifier: workspace:*
+        version: link:../packages/angular_devkit/schematics
+
 packages:
 
   /@ampproject/remapping@2.3.0:
@@ -2366,7 +2372,6 @@ packages:
 
   /@bazel/typescript@5.8.1(typescript@5.8.1-rc):
     resolution: {integrity: sha512-NAJ8WQHZL1WE1YmRoCrq/1hhG15Mvy/viWh6TkvFnBeEhNUiQUsA5GYyhU1ztnBIYW03nATO3vwhAEfO7Q0U5g==}
-    deprecated: No longer maintained, https://github.com/aspect-build/rules_ts is the recommended replacement
     hasBin: true
     peerDependencies:
       typescript: 5.8.1-rc
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index d2077a149cc7..ed02a080e9db 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -14,3 +14,4 @@ packages:
   - packages/schematics/angular
   - packages/ngtools/webpack
   - modules/testing/builder
+  - tests
diff --git a/tests/BUILD.bazel b/tests/BUILD.bazel
new file mode 100644
index 000000000000..9d85c5cf8b41
--- /dev/null
+++ b/tests/BUILD.bazel
@@ -0,0 +1,11 @@
+load("@npm2//:defs.bzl", "npm_link_all_packages")
+
+# Copyright Google Inc. All Rights Reserved.
+#
+# Use of this source code is governed by an MIT-style license that can be
+# found in the LICENSE file at https://angular.dev/license
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+npm_link_all_packages()
diff --git a/tests/angular_devkit/schematics/tools/file-system-engine-host/BUILD.bazel b/tests/angular_devkit/schematics/tools/file-system-engine-host/BUILD.bazel
index ffa50ed858d2..7c58fcc758b7 100644
--- a/tests/angular_devkit/schematics/tools/file-system-engine-host/BUILD.bazel
+++ b/tests/angular_devkit/schematics/tools/file-system-engine-host/BUILD.bazel
@@ -21,11 +21,9 @@ ts_project(
             "**/*.js",
         ],
     ),
-    # TODO: Fix strict_deps failure
-    ignore_strict_deps = True,
     deps = [
         "//:node_modules/@types/jasmine",
         "//:node_modules/@types/node",
-        "//packages/angular_devkit/schematics:schematics_rjs",
+        "//tests:node_modules/@angular-devkit/schematics",
     ],
 )
diff --git a/tests/package.json b/tests/package.json
new file mode 100644
index 000000000000..b185a3ce0da7
--- /dev/null
+++ b/tests/package.json
@@ -0,0 +1,5 @@
+{
+  "devDependencies": {
+    "@angular-devkit/schematics": "workspace:*"
+  }
+}