Testing comments

.eslintignore

@@ -13,7 +13,6 @@ packages/*/dist
 packages/*/types_generated
 packages/debugger-frontend/dist/**/*
 packages/react-native-codegen/lib
-tools/eslint/rules/sort-imports.js
 **/Pods/*
 **/*.macos.js
 **/*.windows.js

.eslintrc.js

@@ -4,21 +4,18 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
+ * @noflow
  * @format
  */
 
 'use strict';
 
-const path = require('node:path');
-
-require('eslint-plugin-lint').load(path.join(__dirname, 'tools/eslint/rules'));
-
 module.exports = {
   root: true,
 
   extends: ['@react-native'],
 
-  plugins: ['@react-native/eslint-plugin-specs', 'lint'],
+  plugins: ['@react-native/monorepo', '@react-native/specs'],
 
   overrides: [
     // overriding the JS config from @react-native/eslint-config to ensure
@@ -27,19 +24,23 @@ module.exports = {
       files: ['*.js', '*.js.flow', '*.jsx'],
       parser: 'hermes-eslint',
       rules: {
+        '@react-native/monorepo/sort-imports': 'warn',
+        'eslint-comments/no-unlimited-disable': 'off',
+        'ft-flow/require-valid-file-annotation': ['error', 'always'],
+        'no-extra-boolean-cast': 'off',
+        'no-void': 'off',
         // These rules are not required with hermes-eslint
-        'ft-flow/define-flow-type': 0,
-        'ft-flow/use-flow-type': 0,
-        'lint/sort-imports': 1,
+        'ft-flow/define-flow-type': 'off',
+        'ft-flow/use-flow-type': 'off',
         // Flow handles these checks for us, so they aren't required
-        'no-undef': 0,
-        'no-unreachable': 0,
+        'no-undef': 'off',
+        'no-unreachable': 'off',
       },
     },
     {
       files: ['*.js', '*.jsx', '*.ts', '*.tsx'],
       rules: {
-        '@react-native/no-deep-imports': 0,
+        '@react-native/no-deep-imports': 'off',
       },
     },
     {
@@ -50,7 +51,7 @@ module.exports = {
       ],
       parser: 'hermes-eslint',
       rules: {
-        'lint/no-commonjs-exports': 1,
+        '@react-native/monorepo/no-commonjs-exports': 'warn',
       },
     },
     {
@@ -60,16 +61,17 @@ module.exports = {
     {
       files: ['package.json'],
       rules: {
-        'lint/react-native-manifest': 2,
+        '@react-native/monorepo/react-native-manifest': 'error',
       },
     },
     {
       files: ['flow-typed/**/*.js', 'packages/react-native/flow/**/*'],
       rules: {
-        'lint/valid-flow-typed-signature': 2,
-        'no-shadow': 0,
-        'no-unused-vars': 0,
-        quotes: 0,
+        '@react-native/monorepo/valid-flow-typed-signature': 'error',
+        'ft-flow/require-valid-file-annotation': 'off',
+        'no-shadow': 'off',
+        'no-unused-vars': 'off',
+        quotes: 'off',
       },
     },
     {
@@ -78,14 +80,14 @@ module.exports = {
         'packages/react-native/src/**/*.js',
       ],
       rules: {
-        '@react-native/platform-colors': 2,
-        '@react-native/specs/react-native-modules': 2,
-        'lint/no-haste-imports': 2,
-        'lint/no-react-native-imports': 2,
-        'lint/require-extends-error': 2,
-        'lint/no-react-node-imports': 2,
-        'lint/no-react-default-imports': 2,
-        'lint/no-react-named-type-imports': 2,
+        '@react-native/monorepo/no-haste-imports': 'error',
+        '@react-native/monorepo/no-react-default-imports': 'error',
+        '@react-native/monorepo/no-react-named-type-imports': 'error',
+        '@react-native/monorepo/no-react-native-imports': 'error',
+        '@react-native/monorepo/no-react-node-imports': 'error',
+        '@react-native/monorepo/require-extends-error': 'error',
+        '@react-native/platform-colors': 'error',
+        '@react-native/specs/react-native-modules': 'error',
       },
     },
     {
@@ -139,7 +141,7 @@ module.exports = {
     {
       files: ['**/__tests__/**'],
       rules: {
-        'lint/no-react-native-imports': 'off',
+        '@react-native/monorepo/no-react-native-imports': 'off',
       },
     },
   ],

.flowconfig

@@ -9,7 +9,7 @@
 <PROJECT_ROOT>/packages/react-native-codegen/e2e/__test_fixtures__/modules/NativeEnumTurboModule.js
 
 ; Ignore the Dangerfile
-<PROJECT_ROOT>/packages/react-native-bots/dangerfile.js
+<PROJECT_ROOT>/private/react-native-bots/dangerfile.js
 
 ; Ignore "BUCK" generated dirs
 <PROJECT_ROOT>/\.buckd/
@@ -27,7 +27,7 @@
 <PROJECT_ROOT>/packages/.*/dist
 
 ; helloworld
-<PROJECT_ROOT>/packages/helloworld/ios/Pods/
+<PROJECT_ROOT>/private/helloworld/ios/Pods/
 
 ; Ignore rn-tester Pods
 <PROJECT_ROOT>/packages/rn-tester/Pods/
@@ -69,6 +69,8 @@ module.name_mapper='^react-native/\(.*\)$' -> '<PROJECT_ROOT>/packages/react-nat
 module.name_mapper='^@react-native/dev-middleware$' -> '<PROJECT_ROOT>/packages/dev-middleware'
 module.name_mapper='^@?[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\|xml\)$' -> '<PROJECT_ROOT>/packages/react-native/Libraries/Image/RelativeImageStub'
 
+module.system.haste.module_ref_prefix=m#
+
 react.runtime=automatic
 
 suppress_type=$FlowIssue
@@ -100,4 +102,4 @@ untyped-import
 untyped-type-import
 
 [version]
-^0.272.0
+^0.273.1

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -83,7 +83,7 @@ body:
             path: /bin/zsh
         Binaries:
           Node: ...
-            version: 18.14.0
+            version: 22.14.0
         ...
       render: text
     validations:

.github/ISSUE_TEMPLATE/debugger_bug_report.yml

@@ -62,7 +62,7 @@ body:
             path: /bin/zsh
         Binaries:
           Node: ...
-            version: 18.14.0
+            version: 22.14.0
         ...
       render: text
     validations:

.github/ISSUE_TEMPLATE/new_architecture_bug_report.yml

@@ -95,7 +95,7 @@ body:
             path: /bin/zsh
         Binaries:
           Node: ...
-            version: 18.14.0
+            version: 22.14.0
         ...
       render: text
     validations:

.github/actions/build-android/action.yml

@@ -87,12 +87,12 @@ runs:
       uses: actions/upload-artifact@v4.3.4
       with:
         name: rntester-debug
-        path: packages/rn-tester/android/app/build/outputs/apk/hermes/debug/
+        path: packages/rn-tester/android/app/build/outputs/apk/debug/
         compression-level: 0
     - name: Upload RNTester APK - hermes-release
       if: ${{ always() }}
       uses: actions/upload-artifact@v4.3.4
       with:
         name: rntester-release
-        path: packages/rn-tester/android/app/build/outputs/apk/hermes/release/
+        path: packages/rn-tester/android/app/build/outputs/apk/release/
         compression-level: 0

.github/actions/build-hermesc-windows/action.yml

@@ -25,7 +25,7 @@ runs:
     - name: Windows cache
       uses: actions/cache@v4
       with:
-        key: v2-hermes-${{ github.job }}-windows-${{ inputs.hermes-version }}-${{ inputs.react-native-version }}
+        key: v3-hermes-${{ github.job }}-windows-${{ inputs.hermes-version }}-${{ inputs.react-native-version }}
         path: |
           D:\tmp\hermes\win64-bin\
           D:\tmp\hermes\hermes\icu\
@@ -63,7 +63,7 @@ runs:
           $Env:PATH += ";$Env:CMAKE_DIR;$Env:MSBUILD_DIR"
           $Env:ICU_ROOT = "$Env:HERMES_WS_DIR\icu"
 
-          cmake -S hermes -B build_release -G 'Visual Studio 16 2019' -Ax64 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=True -DHERMES_ENABLE_WIN10_ICU_FALLBACK=OFF
+          cmake -S hermes -B build_release -G 'Visual Studio 17 2022' -Ax64 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=True -DHERMES_ENABLE_WIN10_ICU_FALLBACK=OFF
           if (-not $?) { throw "Failed to configure Hermes" }
           echo "Running windows build..."
           cd build_release

.github/actions/build-npm-package/action.yml

@@ -107,6 +107,12 @@ runs:
         pattern: ReactNativeDependencies*
         path: ./packages/react-native/ReactAndroid/external-artifacts/artifacts
         merge-multiple: true
+    - name: Download ReactCore artifacts
+      uses: actions/download-artifact@v4
+      with:
+        pattern: ReactCore*
+        path: ./packages/react-native/ReactAndroid/external-artifacts/artifacts
+        merge-multiple: true
     - name: Print Artifacts Directory
       shell: bash
       run: ls -lR ./packages/react-native/ReactAndroid/external-artifacts/artifacts/

.github/actions/lint/action.yml

@@ -4,7 +4,7 @@ inputs:
   node-version:
     description: "The node.js version to use"
     required: false
-    default: "20"
+    default: "22"
   github-token:
     description: "The GitHub token used by pull-bot"
     required: true
@@ -34,7 +34,7 @@ runs:
       run: ./.github/workflow-scripts/lint_files.sh
     - name: Verify not committing repo after running build
       shell: bash
-      run: yarn run build --check
+      run: yarn run build --validate
     - name: Run flowcheck
       shell: bash
       run: yarn flow-check
@@ -50,6 +50,9 @@ runs:
     - name: Lint markdown
       shell: bash
       run: yarn run lint-markdown
-    - name: Validate typegen
+    - name: Build types
       shell: bash
       run: yarn build-types
+    - name: Run typescript check of generated types
+      shell: bash
+      run: yarn test-generated-typescript

.github/actions/maestro-android/action.yml

@@ -1,5 +1,5 @@
 name: Maestro E2E Android
-description: Runs E2E Tests on iOS using Maestro
+description: Runs E2E Tests on Android using Maestro
 inputs:
   app-path:
     required: true
@@ -22,10 +22,6 @@ inputs:
     required: false
     default: "."
     description: The directory from which metro should be started
-  architecture:
-    required: false
-    default: "NewArch"
-    description: The react native architecture to test
 
 runs:
   using: composite
@@ -76,13 +72,13 @@ runs:
       uses: actions/upload-artifact@v4.3.4
       if: always()
       with:
-        name: e2e_android_${{ steps.normalize-app-id.outputs.app-id }}_report_${{ inputs.flavor }}_${{ inputs.architecture }}
+        name: e2e_android_${{ steps.normalize-app-id.outputs.app-id }}_report_${{ inputs.flavor }}_NewArch
         path: |
           report.xml
           screen.mp4
     - name: Store Logs
       if: steps.run-tests.outcome == 'failure'
       uses: actions/upload-artifact@v4.3.4
       with:
-        name: maestro-logs-android-${{ steps.normalize-app-id.outputs.app-id }}-${{ inputs.flavor }}-${{ inputs.architecture }}
+        name: maestro-logs-android-${{ steps.normalize-app-id.outputs.app-id }}-${{ inputs.flavor }}-NewArch
         path: /tmp/MaestroLogs

.github/actions/maestro-ios/action.yml

@@ -18,10 +18,6 @@ inputs:
     required: false
     default: "."
     description: The directory from which metro should be started
-  architecture:
-    required: false
-    default: "NewArch"
-    description: The react native architecture to test
 
 runs:
   using: composite
@@ -70,7 +66,7 @@ runs:
       if: always()
       uses: actions/upload-artifact@v4.3.4
       with:
-        name: e2e_ios_${{ inputs.app-id }}_report_${{ inputs.flavor }}_${{ inputs.architecture }}
+        name: e2e_ios_${{ inputs.app-id }}_report_${{ inputs.flavor }}_NewArch
         path: |
           video_record_1.mov
           video_record_2.mov
@@ -82,5 +78,5 @@ runs:
       if: failure() && steps.run-tests.outcome == 'failure'
       uses: actions/upload-artifact@v4.3.4
       with:
-        name: maestro-logs-${{ inputs.app-id }}-${{ inputs.flavor }}-${{ inputs.architecture }}
+        name: maestro-logs-${{ inputs.app-id }}-${{ inputs.flavor }}-NewArch
         path: /tmp/MaestroLogs

.github/actions/setup-node/action.yml

@@ -4,7 +4,7 @@ inputs:
   node-version:
     description: 'The node.js version to use'
     required: false
-    default: '20'
+    default: '22'
 runs:
   using: "composite"
   steps:

.github/actions/setup-xcode-build-cache/action.yml

@@ -7,9 +7,6 @@ inputs:
   flavor:
     description: The flavor that is going to be built
     default: Debug
-  architecture:
-    description: The architecture that is going to be built
-    default: NewArch
   use-frameworks:
     description: Whether we are bulding with DynamicFrameworks or StaticLibraries
     default: StaticLibraries
@@ -27,9 +24,9 @@ runs:
       uses: actions/cache@v4
       with:
         path: packages/rn-tester/Podfile.lock
-        key: v13-podfilelock-${{ github.job }}-${{ inputs.architecture }}-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version }}
+        key: v13-podfilelock-${{ github.job }}-NewArch-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version }}
     - name: Cache cocoapods
       uses: actions/cache@v4
       with:
         path: packages/rn-tester/Pods
-        key: v15-cocoapods-${{ github.job }}-${{ inputs.architecture }}-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile.lock') }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version}}
+        key: v15-cocoapods-${{ github.job }}-NewArch-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile.lock') }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version}}