[ios][prebuild] added missing search path to reactPerfLogger

ReactPerfLogger target now has an include file that wasn't in the search path. This commit fixes this by adding "ReactCommon" as search path to the target.
2025-11-01 09:14:26 +00:00 · 2025-05-23 10:41:48 +02:00
3894 changed files with 78522 additions and 139312 deletions
@@ -9,3 +9,12 @@ end_of_line = lf
 insert_final_newline = true
 indent_style = space
 indent_size = 2
+
+[*.gradle]
+indent_size = 4
+
+[*.kts]
+indent_size = 4
+
+[BUCK]
+indent_size = 4
@@ -13,6 +13,7 @@ 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
@@ -4,18 +4,21 @@
 * 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/monorepo', '@react-native/specs'],
+  plugins: ['@react-native/eslint-plugin-specs', 'lint'],

  overrides: [
    // overriding the JS config from @react-native/eslint-config to ensure
@@ -24,23 +27,19 @@ 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': 'off',
-        'ft-flow/use-flow-type': 'off',
+        'ft-flow/define-flow-type': 0,
+        'ft-flow/use-flow-type': 0,
+        'lint/sort-imports': 1,
        // Flow handles these checks for us, so they aren't required
-        'no-undef': 'off',
-        'no-unreachable': 'off',
+        'no-undef': 0,
+        'no-unreachable': 0,
      },
    },
    {
      files: ['*.js', '*.jsx', '*.ts', '*.tsx'],
      rules: {
-        '@react-native/no-deep-imports': 'off',
+        '@react-native/no-deep-imports': 0,
      },
    },
    {
@@ -51,7 +50,7 @@ module.exports = {
      ],
      parser: 'hermes-eslint',
      rules: {
-        '@react-native/monorepo/no-commonjs-exports': 'warn',
+        'lint/no-commonjs-exports': 1,
      },
    },
    {
@@ -61,17 +60,16 @@ module.exports = {
    {
      files: ['package.json'],
      rules: {
-        '@react-native/monorepo/react-native-manifest': 'error',
+        'lint/react-native-manifest': 2,
      },
    },
    {
      files: ['flow-typed/**/*.js', 'packages/react-native/flow/**/*'],
      rules: {
-        '@react-native/monorepo/valid-flow-typed-signature': 'error',
-        'ft-flow/require-valid-file-annotation': 'off',
-        'no-shadow': 'off',
-        'no-unused-vars': 'off',
-        quotes: 'off',
+        'lint/valid-flow-typed-signature': 2,
+        'no-shadow': 0,
+        'no-unused-vars': 0,
+        quotes: 0,
      },
    },
    {
@@ -80,14 +78,14 @@ module.exports = {
        'packages/react-native/src/**/*.js',
      ],
      rules: {
-        '@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',
+        '@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,
      },
    },
    {
@@ -141,7 +139,7 @@ module.exports = {
    {
      files: ['**/__tests__/**'],
      rules: {
-        '@react-native/monorepo/no-react-native-imports': 'off',
+        'lint/no-react-native-imports': 'off',
      },
    },
  ],
@@ -9,7 +9,7 @@
 <PROJECT_ROOT>/packages/react-native-codegen/e2e/__test_fixtures__/modules/NativeEnumTurboModule.js

 ; Ignore the Dangerfile
-<PROJECT_ROOT>/private/react-native-bots/dangerfile.js
+<PROJECT_ROOT>/packages/react-native-bots/dangerfile.js

 ; Ignore "BUCK" generated dirs
 <PROJECT_ROOT>/\.buckd/
@@ -27,7 +27,7 @@
 <PROJECT_ROOT>/packages/.*/dist

 ; helloworld
-<PROJECT_ROOT>/private/helloworld/ios/Pods/
+<PROJECT_ROOT>/packages/helloworld/ios/Pods/

 ; Ignore rn-tester Pods
 <PROJECT_ROOT>/packages/rn-tester/Pods/
@@ -47,9 +47,7 @@ packages/react-native/flow/

 [options]
 enums=true
-experimental.pattern_matching=true
 casting_syntax=both
-component_syntax=true

 emoji=true

@@ -71,10 +69,14 @@ 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=$FlowIssue
+suppress_type=$FlowFixMe
+suppress_type=$FlowFixMeProps
+suppress_type=$FlowFixMeState
+suppress_type=$FlowFixMeEmpty
+
 ban_spread_key_props=true

 [lints]
@@ -98,4 +100,4 @@ untyped-import
 untyped-type-import

 [version]
-^0.281.0
+^0.272.0
@@ -83,7 +83,7 @@ body:
            path: /bin/zsh
        Binaries:
          Node: ...
-            version: 22.14.0
+            version: 18.14.0
        ...
      render: text
    validations:
@@ -1,6 +1,6 @@
 name: 🔍 Debugger - Bug Report
 description: Report a bug with React Native DevTools and the New Debugger
-labels: ["Needs: Triage :mag:", "Debugging"]
+labels: ["Needs: Triage :mag:", "Debugger"]

 body:
  - type: markdown
@@ -62,7 +62,7 @@ body:
            path: /bin/zsh
        Binaries:
          Node: ...
-            version: 22.14.0
+            version: 18.14.0
        ...
      render: text
    validations:
@@ -95,7 +95,7 @@ body:
            path: /bin/zsh
        Binaries:
          Node: ...
-            version: 22.14.0
+            version: 18.14.0
        ...
      render: text
    validations:
@@ -4,6 +4,9 @@ inputs:
  release-type:
    required: true
    description: The type of release we are building. It could be nightly, release or dry-run
+  run-e2e-tests:
+    default: 'false'
+    description: If we need to build to run E2E tests. If yes, we need to build also x86.
  gradle-cache-encryption-key:
    description: "The encryption key needed to store the Gradle Configuration cache"
 runs:
@@ -28,11 +31,10 @@ runs:
      uses: actions/cache/restore@v4
      with:
        path: /github/home/.cache/ccache
-        key: v2-ccache-android-${{ github.job }}-${{ github.ref }}-${{ hashFiles('packages/react-native/ReactAndroid/**/*.cpp', 'packages/react-native/ReactAndroid/**/*.h', 'packages/react-native/ReactCommon/**/*.cpp', 'packages/react-native/ReactAndroid/**/CMakeLists.txt', 'packages/react-native/ReactCommon/**/CMakeLists.txt') }}
+        key: v1-ccache-android-${{ github.job }}-${{ github.ref }}
        restore-keys: |
-          v2-ccache-android-${{ github.job }}-${{ github.ref }}-
-          v2-ccache-android-${{ github.job }}-
-          v2-ccache-android-
+          v1-ccache-android-${{ github.job }}-
+          v1-ccache-android-
    - name: Show ccache stats
      shell: bash
      run: ccache -s -v
@@ -41,7 +43,11 @@ runs:
      run: |
        if [[ "${{ inputs.release-type }}" == "dry-run" ]]; then
          # dry-run: we only build ARM64 to save time/resources. For release/nightlies the default is to build all archs.
-          export ORG_GRADLE_PROJECT_reactNativeArchitectures="arm64-v8a,x86" # x86 is required for E2E testing
+          if [[ "${{ inputs.run-e2e-tests }}" == 'true' ]]; then
+            export ORG_GRADLE_PROJECT_reactNativeArchitectures="arm64-v8a,x86" # x86 is required for E2E testing
+          else
+            export ORG_GRADLE_PROJECT_reactNativeArchitectures="arm64-v8a"
+          fi
          TASKS="publishAllToMavenTempLocal build"
        elif [[ "${{ inputs.release-type }}" == "nightly" ]]; then
          # nightly: we set isSnapshot to true so artifacts are sent to the right repository on Maven Central.
@@ -57,7 +63,7 @@ runs:
      uses: actions/cache/save@v4
      with:
        path: /github/home/.cache/ccache
-        key: v2-ccache-android-${{ github.job }}-${{ github.ref }}-${{ hashFiles('packages/react-native/ReactAndroid/**/*.cpp', 'packages/react-native/ReactAndroid/**/*.h', 'packages/react-native/ReactCommon/**/*.cpp', 'packages/react-native/ReactAndroid/**/CMakeLists.txt', 'packages/react-native/ReactCommon/**/CMakeLists.txt') }}
+        key: v1-ccache-android-${{ github.job }}-${{ github.ref }}
    - name: Show ccache stats
      shell: bash
      run: ccache -s -v
@@ -81,12 +87,12 @@ runs:
      uses: actions/upload-artifact@v4.3.4
      with:
        name: rntester-debug
-        path: packages/rn-tester/android/app/build/outputs/apk/debug/
+        path: packages/rn-tester/android/app/build/outputs/apk/hermes/debug/
        compression-level: 0
    - name: Upload RNTester APK - hermes-release
      if: ${{ always() }}
      uses: actions/upload-artifact@v4.3.4
      with:
        name: rntester-release
-        path: packages/rn-tester/android/app/build/outputs/apk/release/
+        path: packages/rn-tester/android/app/build/outputs/apk/hermes/release/
        compression-level: 0
@@ -71,17 +71,17 @@ runs:
        mv build_"$SLICE" "$FINAL_PATH"

        # check whether everything is there
-        if [[ -d "$FINAL_PATH/lib/hermesvm.framework" ]]; then
-          echo "Successfully built hermesvm.framework for $SLICE in $FLAVOR"
+        if [[ -d "$FINAL_PATH/API/hermes/hermes.framework" ]]; then
+          echo "Successfully built hermes.framework for $SLICE in $FLAVOR"
        else
-          echo "Failed to built hermesvm.framework for $SLICE in $FLAVOR"
+          echo "Failed to built hermes.framework for $SLICE in $FLAVOR"
          exit 1
        fi

-        if [[ -d "$FINAL_PATH/lib/hermesvm.framework.dSYM" ]]; then
-          echo "Successfully built hermesvm.framework.dSYM for $SLICE in $FLAVOR"
+        if [[ -d "$FINAL_PATH/API/hermes/hermes.framework.dSYM" ]]; then
+          echo "Successfully built hermes.framework.dSYM for $SLICE in $FLAVOR"
        else
-          echo "Failed to built hermesvm.framework.dSYM for $SLICE in $FLAVOR"
+          echo "Failed to built hermes.framework.dSYM for $SLICE in $FLAVOR"
          echo "Please try again"
          exit 1
        fi
@@ -15,6 +15,8 @@ runs:
  steps:
    - name: Setup xcode
      uses: ./.github/actions/setup-xcode
+    - name: Setup node.js
+      uses: ./.github/actions/setup-node
    - name: Restore Hermes workspace
      uses: ./.github/actions/restore-hermes-workspace
    - name: Restore Cached Artifacts
@@ -43,8 +45,6 @@ runs:
          echo "ARTIFACTS_EXIST=true" >> $GITHUB_ENV
          echo "ARTIFACTS_EXIST=true" >> $GITHUB_OUTPUT
        fi
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
    - name: Yarn- Install Dependencies
      if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
      uses: ./.github/actions/yarn-install
@@ -186,7 +186,7 @@ runs:

        cd ./packages/react-native/sdks/hermes || exit 1

-        DSYM_FILE_PATH=lib/hermesvm.framework.dSYM
+        DSYM_FILE_PATH=API/hermes/hermes.framework.dSYM
        cp -r build_macosx/$DSYM_FILE_PATH "$WORKING_DIR/macosx/"
        cp -r build_catalyst/$DSYM_FILE_PATH "$WORKING_DIR/catalyst/"
        cp -r build_iphoneos/$DSYM_FILE_PATH "$WORKING_DIR/iphoneos/"
@@ -197,10 +197,10 @@ runs:
        cp -r build_xrsimulator/$DSYM_FILE_PATH "$WORKING_DIR/xrsimulator/"

        DEST_DIR="/tmp/hermes/dSYM/$FLAVOR"
-        tar -C "$WORKING_DIR" -czvf "hermesvm.framework.dSYM" .
+        tar -C "$WORKING_DIR" -czvf "hermes.framework.dSYM" .

        mkdir -p "$DEST_DIR"
-        mv "hermesvm.framework.dSYM" "$DEST_DIR"
+        mv "hermes.framework.dSYM" "$DEST_DIR"
    - name: Upload hermes dSYM artifacts
      uses: actions/upload-artifact@v4.3.4
      with:
@@ -14,23 +14,23 @@ runs:
      uses: actions/download-artifact@v4
      with:
        name: hermes-workspace
-        path: 'C:\tmp\hermes'
+        path: 'D:\tmp\hermes'
    - name: Set up workspace
      shell: powershell
      run: |
-        mkdir -p C:\tmp\hermes\osx-bin
+        mkdir -p D:\tmp\hermes\osx-bin
        mkdir -p .\packages\react-native\sdks\hermes
-        cp -r -Force C:\tmp\hermes\hermes\* .\packages\react-native\sdks\hermes\.
+        cp -r -Force D:\tmp\hermes\hermes\* .\packages\react-native\sdks\hermes\.
        cp -r -Force .\packages\react-native\sdks\hermes-engine\utils\* .\packages\react-native\sdks\hermes\.
    - name: Windows cache
      uses: actions/cache@v4
      with:
-        key: v3-hermes-${{ github.job }}-windows-${{ inputs.hermes-version }}-${{ inputs.react-native-version }}
+        key: v2-hermes-${{ github.job }}-windows-${{ inputs.hermes-version }}-${{ inputs.react-native-version }}
        path: |
-          C:\tmp\hermes\win64-bin\
-          C:\tmp\hermes\hermes\icu\
-          C:\tmp\hermes\hermes\deps\
-          C:\tmp\hermes\hermes\build_release\
+          D:\tmp\hermes\win64-bin\
+          D:\tmp\hermes\hermes\icu\
+          D:\tmp\hermes\hermes\deps\
+          D:\tmp\hermes\hermes\build_release\
    - name: setup-msbuild
      uses: microsoft/setup-msbuild@v1.3.2
    - name: Set up workspace
@@ -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 17 2022' -Ax64 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=True -DHERMES_ENABLE_WIN10_ICU_FALLBACK=OFF
+          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
          if (-not $?) { throw "Failed to configure Hermes" }
          echo "Running windows build..."
          cd build_release
@@ -83,4 +83,4 @@ runs:
      uses: actions/upload-artifact@v4.3.4
      with:
        name: hermes-win64-bin
-        path: C:\tmp\hermes\win64-bin\
+        path: D:\tmp\hermes\win64-bin\
@@ -99,29 +99,23 @@ runs:
        mkdir -p ./packages/react-native/ReactAndroid/external-artifacts/artifacts/
        cp ${{ inputs.hermes-ws-dir }}/hermes-runtime-darwin/hermes-ios-Debug.tar.gz ./packages/react-native/ReactAndroid/external-artifacts/artifacts/hermes-ios-debug.tar.gz
        cp ${{ inputs.hermes-ws-dir }}/hermes-runtime-darwin/hermes-ios-Release.tar.gz ./packages/react-native/ReactAndroid/external-artifacts/artifacts/hermes-ios-release.tar.gz
-        cp ${{ inputs.hermes-ws-dir }}/dSYM/Debug/hermesvm.framework.dSYM  ./packages/react-native/ReactAndroid/external-artifacts/artifacts/hermes-framework-dSYM-debug.tar.gz
-        cp ${{ inputs.hermes-ws-dir }}/dSYM/Release/hermesvm.framework.dSYM  ./packages/react-native/ReactAndroid/external-artifacts/artifacts/hermes-framework-dSYM-release.tar.gz
+        cp ${{ inputs.hermes-ws-dir }}/dSYM/Debug/hermes.framework.dSYM  ./packages/react-native/ReactAndroid/external-artifacts/artifacts/hermes-framework-dSYM-debug.tar.gz
+        cp ${{ inputs.hermes-ws-dir }}/dSYM/Release/hermes.framework.dSYM  ./packages/react-native/ReactAndroid/external-artifacts/artifacts/hermes-framework-dSYM-release.tar.gz
    - name: Download ReactNativeDependencies
      uses: actions/download-artifact@v4
      with:
        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/
+    - name: Setup node.js
+      uses: ./.github/actions/setup-node
    - name: Setup gradle
      uses: ./.github/actions/setup-gradle
      with:
        cache-encryption-key: ${{ inputs.gradle-cache-encryption-key }}
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
    - name: Install dependencies
      uses: ./.github/actions/yarn-install
    - name: Build packages
@@ -129,7 +123,7 @@ runs:
      run: yarn build
    - name: Build types
      shell: bash
-      run: yarn build-types --skip-snapshot
+      run: yarn build-types
    # Continue with publish steps
    - name: Set npm credentials
      if: ${{ inputs.release-type == 'release' ||
@@ -14,8 +14,6 @@ inputs:
 runs:
  using: composite
  steps:
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
    - name: Yarn install
      uses: ./.github/actions/yarn-install
    - name: Configure Git
@@ -1,23 +0,0 @@
-name: diff-js-api-breaking-changes
-description: Check for breaking changes in the public React Native JS API
-runs:
-  using: composite
-  steps:
-    - name: Fetch snapshot from PR head
-      shell: bash
-      env:
-        SCRATCH_DIR: ${{ runner.temp }}/diff-js-api-breaking-changes
-      run: |
-        mkdir $SCRATCH_DIR
-        git fetch --depth=1 origin ${{ github.event.pull_request.head.sha }}
-        git show ${{ github.event.pull_request.head.sha }}:packages/react-native/ReactNativeApi.d.ts > $SCRATCH_DIR/ReactNativeApi-after.d.ts \
-          || echo "" > $SCRATCH_DIR/ReactNativeApi.d.ts
-    - name: Run breaking change detection
-      shell: bash
-      env:
-        SCRATCH_DIR: ${{ runner.temp }}/diff-js-api-breaking-changes
-      run: |
-        node ./scripts/js-api/diff-api-snapshot \
-        ${{ github.workspace }}/packages/react-native/ReactNativeApi.d.ts  \
-        $SCRATCH_DIR/ReactNativeApi-after.d.ts \
-        > $SCRATCH_DIR/output.json
@@ -4,7 +4,7 @@ inputs:
  node-version:
    description: "The node.js version to use"
    required: false
-    default: "22"
+    default: "20"
  github-token:
    description: "The GitHub token used by pull-bot"
    required: true
@@ -26,12 +26,15 @@ runs:
    - name: Lint code
      shell: bash
      run: ./.github/workflow-scripts/exec_swallow_error.sh yarn lint --format junit -o ./reports/junit/eslint/results.xml
+    - name: Lint java
+      shell: bash
+      run: ./.github/workflow-scripts/exec_swallow_error.sh yarn lint-java --check
    - name: Lint file structure
      shell: bash
      run: ./.github/workflow-scripts/lint_files.sh
    - name: Verify not committing repo after running build
      shell: bash
-      run: yarn run build --validate
+      run: yarn run build --check
    - name: Run flowcheck
      shell: bash
      run: yarn flow-check
@@ -47,9 +50,6 @@ runs:
    - name: Lint markdown
      shell: bash
      run: yarn run lint-markdown
-    - name: Build types
+    - name: Validate typegen
      shell: bash
-      run: yarn build-types --skip-snapshot
-    - name: Run typescript check of generated types
-      shell: bash
-      run: yarn test-generated-typescript
+      run: yarn build-types
@@ -1,5 +1,5 @@
 name: Maestro E2E Android
-description: Runs E2E Tests on Android using Maestro
+description: Runs E2E Tests on iOS using Maestro
 inputs:
  app-path:
    required: true
@@ -22,6 +22,10 @@ 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
@@ -72,7 +76,7 @@ runs:
      uses: actions/upload-artifact@v4.3.4
      if: always()
      with:
-        name: e2e_android_${{ steps.normalize-app-id.outputs.app-id }}_report_${{ inputs.flavor }}_NewArch
+        name: e2e_android_${{ steps.normalize-app-id.outputs.app-id }}_report_${{ inputs.flavor }}_${{ inputs.architecture }}
        path: |
          report.xml
          screen.mp4
@@ -80,5 +84,5 @@ runs:
      if: steps.run-tests.outcome == 'failure'
      uses: actions/upload-artifact@v4.3.4
      with:
-        name: maestro-logs-android-${{ steps.normalize-app-id.outputs.app-id }}-${{ inputs.flavor }}-NewArch
+        name: maestro-logs-android-${{ steps.normalize-app-id.outputs.app-id }}-${{ inputs.flavor }}-${{ inputs.architecture }}
        path: /tmp/MaestroLogs
@@ -18,6 +18,10 @@ 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
@@ -35,8 +39,6 @@ runs:
      with:
        java-version: '17'
        distribution: 'zulu'
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
    - name: Run yarn install
      uses: ./.github/actions/yarn-install
    - name: Start Metro in Debug
@@ -68,7 +70,7 @@ runs:
      if: always()
      uses: actions/upload-artifact@v4.3.4
      with:
-        name: e2e_ios_${{ inputs.app-id }}_report_${{ inputs.flavor }}_NewArch
+        name: e2e_ios_${{ inputs.app-id }}_report_${{ inputs.flavor }}_${{ inputs.architecture }}
        path: |
          video_record_1.mov
          video_record_2.mov
@@ -80,5 +82,5 @@ runs:
      if: failure() && steps.run-tests.outcome == 'failure'
      uses: actions/upload-artifact@v4.3.4
      with:
-        name: maestro-logs-${{ inputs.app-id }}-${{ inputs.flavor }}-NewArch
+        name: maestro-logs-${{ inputs.app-id }}-${{ inputs.flavor }}-${{ inputs.architecture }}
        path: /tmp/MaestroLogs
@@ -17,6 +17,9 @@ outputs:
 runs:
  using: composite
  steps:
+    - name: Setup node.js
+      uses: ./.github/actions/setup-node
+
    - name: Setup hermes version
      shell: bash
      id: hermes-version
@@ -64,8 +67,6 @@ runs:
          echo "HERMES_CACHED=true" >> "$GITHUB_OUTPUT"
        fi

-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
    - name: Yarn- Install Dependencies
      if: ${{ steps.meaningful-cache.outputs.HERMES_CACHED != 'true' }}
      uses: ./.github/actions/yarn-install
@@ -1,83 +0,0 @@
-name: Run Fantom Tests
-inputs:
-  release-type:
-    required: true
-    description: The type of release we are building. It could be nightly, release or dry-run
-  gradle-cache-encryption-key:
-    description: "The encryption key needed to store the Gradle Configuration cache"
-
-runs:
-  using: composite
-  steps:
-    - name: Install dependencies
-      shell: bash
-      run: |
-        sudo apt update
-        sudo apt install -y git cmake openssl libssl-dev clang
-    - name: Setup git safe folders
-      shell: bash
-      run: git config --global --add safe.directory '*'
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
-    - name: Install node dependencies
-      uses: ./.github/actions/yarn-install
-    - name: Setup gradle
-      uses: ./.github/actions/setup-gradle
-      with:
-        cache-read-only: "false"
-        cache-encryption-key: ${{ inputs.gradle-cache-encryption-key }}
-    - name: Restore Fantom ccache
-      uses: actions/cache/restore@v4
-      with:
-        path: /github/home/.cache/ccache
-        key: v2-ccache-fantom-${{ github.job }}-${{ github.ref }}-${{ hashFiles(
-            'packages/react-native/ReactAndroid/**/*.cpp',
-            'packages/react-native/ReactAndroid/**/*.h',
-            'packages/react-native/ReactAndroid/**/CMakeLists.txt',
-            'packages/react-native/ReactCommon/**/*.cpp',
-            'packages/react-native/ReactCommon/**/*.h',
-            'packages/react-native/ReactCommon/**/CMakeLists.txt',
-            'private/react-native-fantom/tester/**/*.cpp',
-            'private/react-native-fantom/tester/**/*.h',
-            'private/react-native-fantom/tester/**/CMakeLists.txt'
-          ) }}
-        restore-keys: |
-          v2-ccache-fantom-${{ github.job }}-${{ github.ref }}-
-          v2-ccache-fantom-${{ github.job }}-
-          v2-ccache-fantom-
-    - name: Show ccache stats
-      shell: bash
-      run: ccache -s -v
-    - name: Run Fantom Tests
-      shell: bash
-      run: yarn fantom
-      env:
-        CC: clang
-        CXX: clang++
-    - name: Save Fantom ccache
-      if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }}
-      uses: actions/cache/save@v4
-      with:
-        path: /github/home/.cache/ccache
-        key: v2-ccache-fantom-${{ github.job }}-${{ github.ref }}-${{ hashFiles(
-            'packages/react-native/ReactAndroid/**/*.cpp',
-            'packages/react-native/ReactAndroid/**/*.h',
-            'packages/react-native/ReactAndroid/**/CMakeLists.txt',
-            'packages/react-native/ReactCommon/**/*.cpp',
-            'packages/react-native/ReactCommon/**/*.h',
-            'packages/react-native/ReactCommon/**/CMakeLists.txt',
-            'private/react-native-fantom/tester/**/*.cpp',
-            'private/react-native-fantom/tester/**/*.h',
-            'private/react-native-fantom/tester/**/CMakeLists.txt'
-          ) }}
-    - name: Show ccache stats
-      shell: bash
-      run: ccache -s -v
-    - name: Upload test results
-      if: ${{ always() }}
-      uses: actions/upload-artifact@v4.3.4
-      with:
-        name: run-fantom-tests-results
-        compression-level: 1
-        path: |
-          private/react-native-fantom/build/reports
@@ -4,7 +4,7 @@ inputs:
  node-version:
    description: 'The node.js version to use'
    required: false
-    default: '22.14.0'
+    default: '20'
 runs:
  using: "composite"
  steps:
@@ -0,0 +1,35 @@
+name: setup-xcode-build-cache
+description: Add caching to iOS jobs to speed up builds
+inputs:
+  hermes-version:
+    description: The version of hermes
+    required: true
+  flavor:
+    description: The flavor that is going to be built
+    default: Debug
+  architecture:
+    description: The architecture that is going to be built
+    default: NewArch
+  use-frameworks:
+    description: Whether we are bulding with DynamicFrameworks or StaticLibraries
+    default: StaticLibraries
+  ruby-version:
+    description: The ruby version we are going to use
+    default: 2.6.10
+
+runs:
+  using: composite
+  steps:
+    - name: See commands.yml with_xcodebuild_cache
+      shell: bash
+      run: echo "See commands.yml with_xcodebuild_cache"
+    - name: Cache podfile lock
+      uses: actions/cache@v4
+      with:
+        path: packages/rn-tester/Podfile.lock
+        key: v13-podfilelock-${{ github.job }}-${{ inputs.architecture }}-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version }}
+    - 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}}
@@ -4,6 +4,9 @@ inputs:
  use-frameworks:
    description: The dependency building and linking strategy to use. Must be one of "StaticLibraries", "DynamicFrameworks"
    default: StaticLibraries
+  architecture:
+    description: The React Native architecture to Test. RNTester has always Fabric enabled, but we want to run integration test with the old arch setup. Must be one of "OldArch" or "NewArch"
+    default: OldArch
  ruby-version:
    description: The version of ruby that must be used
    default: 2.6.10
@@ -23,8 +26,6 @@ runs:
      uses: ./.github/actions/setup-xcode
    - name: Setup node.js
      uses: ./.github/actions/setup-node
-    - name: Run yarn install
-      uses: ./.github/actions/yarn-install
    - name: Create Hermes folder
      shell: bash
      run: mkdir -p "$HERMES_WS_DIR"
@@ -36,6 +37,8 @@ runs:
    - name: Print Downloaded hermes
      shell: bash
      run: ls -lR "$HERMES_WS_DIR"
+    - name: Run yarn
+      uses: ./.github/actions/yarn-install
    - name: Setup ruby
      uses: ruby/setup-ruby@v1
      with:
@@ -48,20 +51,16 @@ runs:
    - name: Print third-party folder
      shell: bash
      run: ls -lR /tmp/third-party
-    - name: Download React Native Prebuilds
-      uses: actions/download-artifact@v4
-      with:
-        name: ReactCore${{ inputs.flavor }}.xcframework.tar.gz
-        path: /tmp/ReactCore
-    - name: Print ReactCore folder
-      shell: bash
-      run: ls -lR /tmp/ReactCore
-    - name: Install iOS dependencies - Configuration ${{ inputs.flavor }};
+    - name: Install iOS dependencies - Configuration ${{ inputs.flavor }}; New Architecture ${{ inputs.architecture }}
      shell: bash
      run: |
-        cd private/helloworld
+        cd packages/helloworld
        args=()

+        if [[ ${{ inputs.architecture }} == "OldArch" ]]; then
+          args+=(--arch old)
+        fi
+
        if [[ ${{ inputs.use-frameworks }} == "DynamicFrameworks" ]]; then
          args+=(--frameworks dynamic)
        fi
@@ -78,23 +77,22 @@ runs:
        fi

        BUILD_TYPE="${{ inputs.flavor }}"
-        TARBALL_FILENAME=$(node ../../packages/react-native/scripts/hermes/get-tarball-name.js --buildType "$BUILD_TYPE")
+        TARBALL_FILENAME=$(node ../react-native/scripts/hermes/get-tarball-name.js --buildType "$BUILD_TYPE")
        export HERMES_ENGINE_TARBALL_PATH="$HERMES_WS_DIR/hermes-runtime-darwin/$TARBALL_FILENAME"
        export RCT_USE_LOCAL_RN_DEP="/tmp/third-party/ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz"
-        export RCT_TESTONLY_RNCORE_TARBALL_PATH="/tmp/ReactCore/ReactCore${{ inputs.flavor }}.xcframework.tar.gz"

        yarn bootstrap ios "${args[@]}" | cat

    - name: Run Helloworld tests
      shell: bash
      run: |
-        cd private/helloworld
+        cd packages/helloworld
        yarn test

    - name: Build HelloWorld project
      shell: bash
      run: |
-        cd private/helloworld
+        cd packages/helloworld

        args=()
        if [[ ${{ inputs.flavor }} == "Release" ]]; then
@@ -4,6 +4,9 @@ inputs:
  use-frameworks:
    description: The dependency building and linking strategy to use. Must be one of "StaticLibraries", "DynamicFrameworks"
    default: StaticLibraries
+  architecture:
+    description: The React Native architecture to Test. RNTester has always Fabric enabled, but we want to run integration test with the old arch setup
+    default: NewArch
  ruby-version:
    description: The version of ruby that must be used
    default: 2.6.10
@@ -94,25 +97,28 @@ runs:
    - name: Print third-party folder
      shell: bash
      run: ls -lR /tmp/third-party
-    - name: Download React Native Prebuilds
-      uses: actions/download-artifact@v4
+    - name: Setup xcode build cache
+      uses: ./.github/actions/setup-xcode-build-cache
      with:
-        name: ReactCore${{ inputs.flavor }}.xcframework.tar.gz
-        path: /tmp/ReactCore
-    - name: Print ReactCore folder
-      shell: bash
-      run: ls -lR /tmp/ReactCore
+        hermes-version: ${{ inputs.hermes-version }}
+        architecture: ${{ inputs.architecture }}
+        use-frameworks: ${{ inputs.use-frameworks }}
+        flavor: ${{ inputs.flavor }}
+        ruby-version: ${{ inputs.ruby-version }}
    - name: Install CocoaPods dependencies
      shell: bash
      run: |
        export HERMES_ENGINE_TARBALL_PATH=$HERMES_ENGINE_TARBALL_PATH
-        export RCT_USE_LOCAL_RN_DEP="/tmp/third-party/ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz"
-        export RCT_TESTONLY_RNCORE_TARBALL_PATH="/tmp/ReactCore/ReactCore${{ inputs.flavor }}.xcframework.tar.gz"

        if [[ ${{ inputs.use-frameworks }} == "DynamicFrameworks" ]]; then
          export USE_FRAMEWORKS=dynamic
        fi

+        if [[ ${{ inputs.architecture }} == "OldArch" ]]; then
+          export RCT_NEW_ARCH_ENABLED=0
+        fi
+
+        export RCT_USE_LOCAL_RN_DEP="/tmp/third-party/ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz"
        cd packages/rn-tester

        bundle install
@@ -156,7 +162,7 @@ runs:
      if: ${{ inputs.use-frameworks == 'StaticLibraries' && inputs.ruby-version == '2.6.10' }} # This is needed to avoid conflicts with the artifacts
      uses: actions/upload-artifact@v4.3.4
      with:
-        name: RNTesterApp-NewArch-${{ inputs.flavor }}
+        name: RNTesterApp-${{ inputs.architecture }}-${{ inputs.flavor }}
        path: ${{ env.app-path }}
    - name: Store test results
      if: ${{ inputs.run-unit-tests == 'true' }}
@@ -4,7 +4,7 @@ inputs:
  node-version:
    description: "The node.js version to use"
    required: false
-    default: "22"
+    default: "20"
 runs:
  using: composite
  steps:
@@ -0,0 +1,52 @@
+name: test-library-on-nightly
+description: Tests a library on a nightly
+inputs:
+  library-npm-package:
+    description: The library npm package to add
+    required: true
+  platform:
+    description: whether we want to build for iOS or Android
+    required: true
+runs:
+  using: composite
+  steps:
+    - name: Create new app
+      shell: bash
+      run: |
+        cd /tmp
+        npx @react-native-community/cli init RNApp --skip-install --version nightly
+    - name: Add library
+      shell: bash
+      run: |
+        cd /tmp/RNApp
+        yarn add ${{ inputs.library-npm-package }}
+
+    # iOS
+    - name: Setup xcode
+      if: ${{ inputs.platform == 'ios' }}
+      uses: ./.github/actions/setup-xcode
+    - name: Build iOS
+      shell: bash
+      if: ${{ inputs.platform == 'ios' }}
+      run: |
+        cd /tmp/RNApp/ios
+        bundle install
+        bundle exec pod install
+        xcodebuild build \
+          -workspace RNApp.xcworkspace \
+          -scheme RNApp \
+          -sdk iphonesimulator
+
+    # Android
+    - name: Setup Java for Android
+      if: ${{ inputs.platform == 'android' }}
+      uses: actions/setup-java@v2
+      with:
+        java-version: '17'
+        distribution: 'zulu'
+    - name: Build Android
+      shell: bash
+      if: ${{ inputs.platform == 'android' }}
+      run: |
+        cd /tmp/RNApp/android
+        ./gradlew assembleDebug
@@ -188,7 +188,6 @@ View the whole changelog in the [CHANGELOG.md file](https://github.com/facebook/
          status: 201,
          json: () =>
            Promise.resolve({
-              id: 1,
              html_url:
                'https://github.com/facebook/react-native/releases/tag/v0.77.1',
            }),
@@ -209,11 +208,9 @@ View the whole changelog in the [CHANGELOG.md file](https://github.com/facebook/
          body: fetchBody,
        },
      );
-      expect(response).toEqual({
-        id: 1,
-        html_url:
-          'https://github.com/facebook/react-native/releases/tag/v0.77.1',
-      });
+      expect(response).toEqual(
+        'https://github.com/facebook/react-native/releases/tag/v0.77.1',
+      );
    });

    it('creates a draft release for prerelease on GitHub', async () => {
@@ -241,7 +238,6 @@ View the whole changelog in the [CHANGELOG.md file](https://github.com/facebook/
          status: 201,
          json: () =>
            Promise.resolve({
-              id: 1,
              html_url:
                'https://github.com/facebook/react-native/releases/tag/v0.77.1',
            }),
@@ -262,11 +258,9 @@ View the whole changelog in the [CHANGELOG.md file](https://github.com/facebook/
          body: fetchBody,
        },
      );
-      expect(response).toEqual({
-        id: 1,
-        html_url:
-          'https://github.com/facebook/react-native/releases/tag/v0.77.1',
-      });
+      expect(response).toEqual(
+        'https://github.com/facebook/react-native/releases/tag/v0.77.1',
+      );
    });

    it('throws if the post failes', async () => {
@@ -0,0 +1,189 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+'use strict';
+
+const {
+  prepareFailurePayload,
+  sendMessageToDiscord,
+} = require('../notifyDiscord');
+
+describe('prepareFailurePayload', () => {
+  it('should handle undefined failures', () => {
+    const message = prepareFailurePayload(undefined);
+    expect(message).toEqual({
+      content:
+        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nNo failures to report.',
+    });
+  });
+
+  it('should handle empty failures array', () => {
+    const message = prepareFailurePayload([]);
+    expect(message).toEqual({
+      content:
+        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nNo failures to report.',
+    });
+  });
+
+  it('should format a single failure correctly', () => {
+    const failures = [
+      {
+        library: 'react-native-reanimated',
+        platform: 'iOS',
+      },
+    ];
+
+    const message = prepareFailurePayload(failures);
+    expect(message).toEqual({
+      content:
+        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n❌ [iOS] react-native-reanimated',
+    });
+  });
+
+  it('should sort multiple failures by platform and library name', () => {
+    const failures = [
+      {
+        library: 'react-native-reanimated',
+        platform: 'iOS',
+      },
+      {
+        library: 'react-native-gesture-handler',
+        platform: 'Android',
+      },
+      {
+        library: 'react-native-screens',
+        platform: 'iOS',
+      },
+      {
+        library: 'react-native-svg',
+        platform: 'Android',
+      },
+    ];
+
+    const message = prepareFailurePayload(failures);
+
+    // The failures should be sorted: first Android (alphabetically), then iOS
+    // Within each platform, libraries should be sorted alphabetically
+    expect(message).toEqual({
+      content:
+        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n❌ [Android] react-native-gesture-handler\n❌ [Android] react-native-svg\n❌ [iOS] react-native-reanimated\n❌ [iOS] react-native-screens',
+    });
+  });
+
+  it('should handle failures with missing properties', () => {
+    const failures = [
+      {
+        // Missing library
+        platform: 'iOS',
+      },
+      {
+        library: 'react-native-gesture-handler',
+        // Missing platform
+      },
+      {
+        // Both missing
+      },
+    ];
+
+    const message = prepareFailurePayload(failures);
+
+    expect(message).toEqual({
+      content:
+        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n❌ [iOS] Unknown\n❌ [Unknown] react-native-gesture-handler\n❌ [Unknown] Unknown',
+    });
+  });
+});
+
+describe('sendMessageToDiscord', () => {
+  // Store the original fetch function
+  const originalFetch = global.fetch;
+
+  // Setup and teardown for each test
+  beforeEach(() => {
+    // Mock the global fetch function
+    global.fetch = jest.fn();
+    // Silence console logs during tests
+    jest.spyOn(console, 'log').mockImplementation(() => {});
+    jest.spyOn(console, 'error').mockImplementation(() => {});
+  });
+
+  afterEach(() => {
+    // Restore the original fetch function
+    global.fetch = originalFetch;
+    // Restore console functions
+    jest.restoreAllMocks();
+  });
+
+  it('should throw an error if webhook URL is missing', async () => {
+    await expect(sendMessageToDiscord(null, {})).rejects.toThrow(
+      'Discord webhook URL is missing',
+    );
+  });
+
+  it('should send a message successfully', async () => {
+    // Mock a successful response
+    global.fetch.mockResolvedValueOnce({
+      ok: true,
+      status: 200,
+    });
+
+    const webhook = 'https://discord.com/api/webhooks/123/abc';
+    const message = {content: 'Test message'};
+
+    await expect(sendMessageToDiscord(webhook, message)).resolves.not.toThrow();
+
+    // Verify fetch was called with the right arguments
+    expect(global.fetch).toHaveBeenCalledWith(webhook, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify(message),
+    });
+
+    // Verify console.log was called
+    expect(console.log).toHaveBeenCalledWith(
+      'Successfully sent message to Discord',
+    );
+  });
+
+  it('should throw an error if the response is not ok', async () => {
+    // Mock a failed response
+    global.fetch.mockResolvedValueOnce({
+      ok: false,
+      status: 400,
+      text: jest.fn().mockResolvedValueOnce('Bad Request'),
+    });
+
+    const webhook = 'https://discord.com/api/webhooks/123/abc';
+    const message = {content: 'Test message'};
+
+    await expect(sendMessageToDiscord(webhook, message)).rejects.toThrow(
+      'HTTP status code: 400',
+    );
+
+    // Verify console.error was called
+    expect(console.error).toHaveBeenCalledWith(
+      'Failed to send message to Discord: 400 Bad Request',
+    );
+  });
+
+  it('should throw an error if fetch fails', async () => {
+    // Mock a network error
+    const networkError = new Error('Network error');
+    global.fetch.mockRejectedValueOnce(networkError);
+
+    const webhook = 'https://discord.com/api/webhooks/123/abc';
+    const message = {content: 'Test message'};
+
+    await expect(sendMessageToDiscord(webhook, message)).rejects.toThrow(
+      'Network error',
+    );
+  });
+});
@@ -117,13 +117,13 @@ describe('#verifyPublishedTemplate', () => {
    it('will timeout if npm does not update package version after a set number of retries', async () => {
      const RETRIES = 2;

-      (await verifyPublishedTemplate('0.77.0', true, RETRIES),
+      await verifyPublishedTemplate('0.77.0', true, RETRIES),
        expect(mockVerifyPublishedPackage).toHaveBeenCalledWith(
          '@react-native-community/template',
          '0.77.0',
          'latest',
          2,
-        ));
+        );
    });
  });
 });
@@ -38,7 +38,7 @@ describe('#verifyArtifactsAreOnMaven', () => {

    expect(mockSleep).toHaveBeenCalledTimes(1);
    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1',
    );
  });

@@ -55,7 +55,7 @@ describe('#verifyArtifactsAreOnMaven', () => {

    expect(mockSleep).toHaveBeenCalledTimes(1);
    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1',
    );
  });

@@ -67,7 +67,7 @@ describe('#verifyArtifactsAreOnMaven', () => {

    expect(mockSleep).toHaveBeenCalledTimes(0);
    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1',
    );
  });

@@ -81,7 +81,7 @@ describe('#verifyArtifactsAreOnMaven', () => {
    expect(mockSleep).toHaveBeenCalledTimes(90);
    expect(mockExit).toHaveBeenCalledWith(1);
    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1',
    );
  });
 });
@@ -83,13 +83,13 @@ describe('#verifyReleaseOnNPM', () => {
    it('will timeout if npm does not update package version after a set number of retries', async () => {
      const RETRIES = 2;

-      (await verifyReleaseOnNpm('0.77.0', true, RETRIES),
+      await verifyReleaseOnNpm('0.77.0', true, RETRIES),
        expect(mockVerifyPublishedPackage).toHaveBeenCalledWith(
          'react-native',
          '0.77.0',
          'latest',
          2,
-        ));
+        );
    });

    it('will timeout if npm does not update latest tag after a set number of retries', async () => {
@@ -4,16 +4,12 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

-export GITHUB_OWNER=-facebook
-export GITHUB_REPO=-react-native
+GITHUB_OWNER=-facebook
+GITHUB_REPO=-react-native
+export GITHUB_OWNER
+export GITHUB_REPO

-{
-  echo eslint
-  npm run lint --silent -- --format=json
-
-  echo flow
-  npm run flow-check --silent --json
-} | node private/react-native-bots/code-analysis-bot.js
+cat <(echo eslint; npm run lint --silent -- --format=json; echo flow; npm run flow-check --silent --json; echo google-java-format; node scripts/lint-java.js --diff) | node packages/react-native-bots/code-analysis-bot.js

 STATUS=$?
 if [ $STATUS == 0 ]; then
@@ -21,4 +17,3 @@ if [ $STATUS == 0 ]; then
 else
  echo "Code analysis failed, error status $STATUS."
 fi
-exit $STATUS
@@ -0,0 +1,121 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+const fs = require('fs');
+const path = require('path');
+const {
+  prepareFailurePayload,
+  sendMessageToDiscord,
+} = require('./notifyDiscord');
+
+function readOutcomes() {
+  const baseDir = '/tmp';
+  let outcomes = [];
+  fs.readdirSync(baseDir).forEach(file => {
+    const fullPath = path.join(baseDir, file);
+    if (fullPath.endsWith('outcome') && fs.statSync(fullPath).isDirectory) {
+      fs.readdirSync(fullPath).forEach(subFile => {
+        const subFullPath = path.join(fullPath, subFile);
+        if (subFullPath.endsWith('outcome')) {
+          const [library, status] = String(fs.readFileSync(subFullPath, 'utf8'))
+            .trim()
+            .split(':');
+          const platform = subFile.includes('android') ? 'Android' : 'iOS';
+          console.log(
+            `[${platform}] ${library} completed with status ${status}`,
+          );
+          outcomes.push({
+            library: library.trim(),
+            platform,
+            status: status.trim(),
+          });
+        }
+      });
+    } else if (fullPath.endsWith('outcome')) {
+      const [library, status] = String(fs.readFileSync(fullPath, 'utf8'))
+        .trim()
+        .split(':');
+      const platform = file.includes('android') ? 'Android' : 'iOS';
+      console.log(`[${platform}] ${library} completed with status ${status}`);
+      outcomes.push({
+        library: library.trim(),
+        platform,
+        status: status.trim(),
+      });
+    }
+  });
+  return outcomes;
+}
+
+function printFailures(outcomes) {
+  console.log('Printing failures...');
+  let failedLibraries = [];
+  outcomes.forEach(entry => {
+    if (entry.status !== 'success') {
+      console.log(
+        `❌ [${entry.platform}] ${entry.library} failed with status ${entry.status}`,
+      );
+      failedLibraries.push({
+        library: entry.library,
+        platform: entry.platform,
+      });
+    }
+  });
+  return failedLibraries;
+}
+
+/**
+ * Sends a message to Discord with the list of failures.
+ * @param {string} webHook - The Discord webhook URL
+ * @param {Array<Object>} failures - List of failures to report
+ * @returns {Promise<void>} - A promise that resolves when the message is sent
+ */
+async function notifyDiscord(webHook, failures) {
+  if (!webHook) {
+    console.error('Discord webhook URL is missing');
+    return;
+  }
+
+  if (!failures || failures.length === 0) {
+    console.log('No failures to report to Discord');
+    return;
+  }
+
+  try {
+    // Use the prepareFailurePayload function to format the message
+    const message = prepareFailurePayload(failures);
+
+    // Use the sendMessageToDiscord function to send the message
+    await sendMessageToDiscord(webHook, message);
+  } catch (error) {
+    console.error('Error in notifyDiscord function:', error);
+    throw error;
+  }
+}
+
+async function collectResults(discordWebHook) {
+  const outcomes = readOutcomes();
+  const failures = printFailures(outcomes);
+
+  if (failures.length > 0) {
+    if (discordWebHook) {
+      console.log('Sending to discord');
+      await notifyDiscord(discordWebHook, failures);
+    } else {
+      console.log('Web hook not set');
+    }
+    process.exit(1);
+  }
+  console.log('✅ All tests passed!');
+}
+
+module.exports = {
+  collectResults,
+  notifyDiscord,
+};
@@ -101,11 +101,7 @@ async function _createDraftReleaseOnGitHub(version, body, latest, token) {
  }

  const data = await response.json();
-  const {html_url, id} = data;
-  return {
-    html_url,
-    id,
-  };
+  return data.html_url;
 }

 function moveToChangelogBranch(version) {
@@ -128,8 +124,7 @@ async function createDraftRelease(version, latest, token) {
    latest,
    token,
  );
-  log(`Created draft release: ${release.html_url}, ID ${release.id}`);
-  return release;
+  log(`Created draft release: ${release}`);
 }

 module.exports = {
@@ -25,31 +25,6 @@ function extractUsersFromScheduleAndDate(schedule, userMap, date) {
  return [user1, user2];
 }

-/**
- * You can invoke this script by doing:
- * ```
- * node .github/workflow-scripts/extractIssueOncalls.js $DATA
- * ```
- *
- * the $DATA is stored in the github secrets as ONCALL_SCHEDULE variable.
- * The format of the data is:
- * ```
- * {
- *   \"userMap\": {
- *     \"discord_handle1\": \"discord_id1\",
- *     \"discord_handle2\": \"discord_id2\",
- *    ...
- *  },
- *  \"schedule\": {
- *    \"2025-07-29\": [\"discord_handle1\", \"discord_handle2\"],
- *    \"2025-08-05\": [\"discord_handle3\", \"discord_handle4\"],
- *   ...
- * }
- * ```
- *
- * When uploading the secret, make sure that the JSON strings are escaped!
- * The script will fail otherwise, because GitHub will remove the `"` characters.
- */
 function main() {
  const configuration = process.argv[2];
  const {userMap, schedule} = JSON.parse(configuration);
@@ -87,11 +87,11 @@ async function launchAppOnSimulator(appId, udid, isDebug) {

 function startVideoRecording(jsengine, currentAttempt) {
  console.log(
-    `Start video record using pid: video_record_${currentAttempt}.pid`,
+    `Start video record using pid: video_record_${jsengine}_${currentAttempt}.pid`,
  );

  const recordingArgs =
-    `simctl io booted recordVideo video_record_${currentAttempt}.mov`.split(
+    `simctl io booted recordVideo video_record_${jsengine}_${currentAttempt}.mov`.split(
      ' ',
    );
  const recordingProcess = childProcess.spawn('xcrun', recordingArgs, {
@@ -0,0 +1,90 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+/**
+ * Sends a message to Discord using the webhook URL.
+ * @param {string} webHook - The Discord webhook URL
+ * @param {Object} message - The message to send
+ * @returns {Promise<void>} - A promise that resolves when the message is sent
+ */
+async function sendMessageToDiscord(webHook, message) {
+  if (!webHook) {
+    throw new Error('Discord webhook URL is missing');
+  }
+
+  // Send the request using fetch
+  const response = await fetch(webHook, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+    },
+    body: JSON.stringify(message),
+  });
+
+  // Handle the response
+  if (response.ok) {
+    console.log('Successfully sent message to Discord');
+    return;
+  } else {
+    const errorText = await response.text();
+    console.error(
+      `Failed to send message to Discord: ${response.status} ${errorText}`,
+    );
+    throw new Error(`HTTP status code: ${response.status}`);
+  }
+}
+
+/**
+ * Prepares a formatted Discord message payload from a list of failures.
+ * @param {Array<Object>} failures - List of failures to format
+ * @returns {Object} - The formatted Discord message payload
+ */
+function prepareFailurePayload(failures) {
+  if (!failures || failures.length === 0) {
+    return {
+      content:
+        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nNo failures to report.',
+    };
+  }
+
+  // Sort failures by platform and then by library name
+  const sortedFailures = [...failures].sort((a, b) => {
+    // First sort by platform
+    const platformA = a.platform || 'Unknown';
+    const platformB = b.platform || 'Unknown';
+
+    if (platformA !== platformB) {
+      return platformA.localeCompare(platformB);
+    }
+
+    // Then sort by library name
+    const libraryA = a.library || 'Unknown';
+    const libraryB = b.library || 'Unknown';
+    return libraryA.localeCompare(libraryB);
+  });
+
+  // Format the failures into a message
+  const formattedFailures = sortedFailures
+    .map(failure => {
+      const library = failure.library || 'Unknown';
+      const platform = failure.platform || 'Unknown';
+      return `❌ [${platform}] ${library}`;
+    })
+    .join('\n');
+
+  return {
+    content: `⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n${formattedFailures}`,
+  };
+}
+
+// Export the functions using CommonJS syntax
+module.exports = {
+  prepareFailurePayload,
+  sendMessageToDiscord,
+};
@@ -13,14 +13,13 @@ const SLEEP_S = 60; // 1 minute
 const MAX_RETRIES = 90; // 90 attempts. Waiting between attempt: 1 min. Total time: 90 min.
 const ARTIFACT_URL =
  'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/';
-const ARTIFACT_NAME = 'react-native-artifacts-';

 async function verifyArtifactsAreOnMaven(version, retries = MAX_RETRIES) {
  if (version.startsWith('v')) {
    version = version.substring(1);
  }

-  const artifactUrl = `${ARTIFACT_URL}${version}/${ARTIFACT_NAME}${version}.pom`;
+  const artifactUrl = `${ARTIFACT_URL}${version}`;
  for (let currentAttempt = 1; currentAttempt <= retries; currentAttempt++) {
    const response = await fetch(artifactUrl);

@@ -18,10 +18,6 @@ jobs:
        run: |
          git config --local user.email "bot@reactnative.dev"
          git config --local user.name "React Native Bot"
-      - name: Setup xcode
-        uses: ./.github/actions/setup-xcode
-        with:
-          xcode-version: '16.2.0'
      - name: Extract branch name
        run: |
          TAG="${{ github.ref_name }}";
@@ -14,7 +14,7 @@ jobs:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: ./.github/actions/setup-node
+      - name: Use Node.js 18
+        uses: actions/setup-node@v4
      - name: Trim the cache
        run: node scripts/clean-gha-cache.js
@@ -0,0 +1,34 @@
+# This jobs runs every day 2 hours after the nightly job and its purpose is to report
+# a failure in case the nightly failed to be published. We are going to hook this to an internal automation.
+name: Check Nigthlies
+
+on:
+  workflow_dispatch:
+  # nightly build @ 4:15 AM UTC
+  schedule:
+    - cron: '15 4 * * *'
+
+jobs:
+  check-nightly:
+    runs-on: ubuntu-latest
+    if: github.repository == 'facebook/react-native'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Check nightly
+        run: |
+          TODAY=$(date "+%Y%m%d")
+          echo "Checking nightly for $TODAY"
+          NIGHTLY="$(npm view react-native | grep $TODAY)"
+          if [[ -z $NIGHTLY ]]; then
+            echo 'Nightly job failed.'
+            exit 1
+          else
+            echo 'Nightly Worked, All Good!'
+          fi
+
+  test-libraries:
+    uses: ./.github/workflows/test-libraries-on-nightlies.yml
+    needs: check-nightly
+    secrets:
+      discord_webhook_url: ${{ secrets.NIGHTLY_DISCORD_WEBHOOK }}
@@ -21,24 +21,9 @@ jobs:
          git config --local user.name "React Native Bot"
      - name: Create draft release
        uses: actions/github-script@v6
-        id: create-draft-release
        with:
          script: |
            const {createDraftRelease} = require('./.github/workflow-scripts/createDraftRelease.js');
            const version = '${{ github.ref_name }}';
            const {isLatest} = require('./.github/workflow-scripts/publishTemplate.js');
-            return (await createDraftRelease(version, isLatest(), '${{secrets.REACT_NATIVE_BOT_GITHUB_TOKEN}}')).id;
-          result-encoding: string
-      - name: Upload release assets for DotSlash
-        uses: actions/github-script@v6
-        env:
-          RELEASE_ID: ${{ steps.create-draft-release.outputs.result }}
-        with:
-          script: |
-            const {uploadReleaseAssetsForDotSlashFiles} = require('./scripts/releases/upload-release-assets-for-dotslash.js');
-            const version = '${{ github.ref_name }}';
-            await uploadReleaseAssetsForDotSlashFiles({
-              version,
-              token: '${{secrets.REACT_NATIVE_BOT_GITHUB_TOKEN}}',
-              releaseId: process.env.RELEASE_ID,
-            });
+            await createDraftRelease(version, isLatest(), '${{secrets.REACT_NATIVE_BOT_GITHUB_TOKEN}}');
@@ -19,7 +19,6 @@ on:

 jobs:
  create_release:
-    if: github.repository == 'facebook/react-native'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
@@ -18,14 +18,10 @@ jobs:
    if: github.repository == 'facebook/react-native'
    steps:
      - uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: ./.github/actions/setup-node
      - name: Run yarn install
        uses: ./.github/actions/yarn-install
-      - name: Run diff-js-api-breaking-changes
-        uses: ./.github/actions/diff-js-api-breaking-changes
      - name: Danger
        run: yarn danger ci --use-github-checks --failOnErrors
-        working-directory: private/react-native-bots
+        working-directory: packages/react-native-bots
        env:
          DANGER_GITHUB_API_TOKEN: ${{ secrets.REACT_NATIVE_BOT_GITHUB_TOKEN }}
@@ -17,7 +17,9 @@ jobs:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set up Node.js
-        uses: ./.github/actions/setup-node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
      - name: Install dependencies
        uses:  ./.github/actions/yarn-install
      - name: Extract next oncall
@@ -27,6 +29,10 @@ jobs:
          ONCALL2=$(echo $ONCALLS | cut -d ' ' -f 2)
          echo "oncall1=$ONCALL1" >> $GITHUB_ENV
          echo "oncall2=$ONCALL2" >> $GITHUB_ENV
+      - name: Print oncalls
+        run: |
+          echo "oncall1: ${{ env.oncall1 }}"
+          echo "oncall2: ${{ env.oncall2 }}"
      - name: Monitor New Issues
        uses: react-native-community/repo-monitor@v1.0.1
        with:
@@ -23,7 +23,6 @@ jobs:

  prepare_hermes_workspace:
    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_VERSION_FILE: packages/react-native/sdks/.hermesversion
@@ -51,8 +50,8 @@ jobs:
      - name: Build HermesC Apple
        uses: ./.github/actions/build-hermesc-apple
        with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          hermes-version: ${{ needs.prepare_hermes_workspace.output.hermes-version }}
+          react-native-version: ${{ needs.prepare_hermes_workspace.output.react-native-version }}

  build_apple_slices_hermes:
    runs-on: macos-14
@@ -76,7 +75,7 @@ jobs:
        uses: ./.github/actions/build-apple-slices-hermes
        with:
          flavor: ${{ matrix.flavor }}
-          slice: ${{ matrix.slice }}
+          slice: ${{ matrix.slice}}
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

@@ -102,15 +101,9 @@ jobs:
          flavor: ${{ matrix.flavor }}

  prebuild_apple_dependencies:
-    if: github.repository == 'facebook/react-native'
-    uses: ./.github/workflows/prebuild-ios-dependencies.yml
+    uses: ./.github/workflows/prebuild-ios.yml
    secrets: inherit

-  prebuild_react_native_core:
-    uses: ./.github/workflows/prebuild-ios-core.yml
-    secrets: inherit
-    needs: [prebuild_apple_dependencies, build_hermes_macos]
-
  build_hermesc_linux:
    runs-on: ubuntu-latest
    needs: prepare_hermes_workspace
@@ -127,12 +120,12 @@ jobs:
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  build_hermesc_windows:
-    runs-on: windows-2025
+    runs-on: windows-2019
    needs: prepare_hermes_workspace
    env:
-      HERMES_WS_DIR: 'C:\tmp\hermes'
-      HERMES_TARBALL_ARTIFACTS_DIR: 'C:\tmp\hermes\hermes-runtime-darwin'
-      HERMES_OSXBIN_ARTIFACTS_DIR: 'C:\tmp\hermes\osx-bin'
+      HERMES_WS_DIR: 'D:\tmp\hermes'
+      HERMES_TARBALL_ARTIFACTS_DIR: 'D:\tmp\hermes\hermes-runtime-darwin'
+      HERMES_OSXBIN_ARTIFACTS_DIR: 'D:\tmp\hermes\osx-bin'
      ICU_URL: "https://github.com/unicode-org/icu/releases/download/release-64-2/icu4c-64_2-Win64-MSVC2017.zip"
      MSBUILD_DIR: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin'
      CMAKE_DIR: 'C:\Program Files\CMake\bin'
@@ -147,7 +140,6 @@ jobs:

  build_android:
    runs-on: 8-core-ubuntu
-    if: github.repository == 'facebook/react-native'
    needs: [set_release_type]
    container:
      image: reactnativecommunity/react-native-android:latest
@@ -178,7 +170,6 @@ jobs:
        build_hermesc_windows,
        build_android,
        prebuild_apple_dependencies,
-        prebuild_react_native_core,
      ]
    container:
      image: reactnativecommunity/react-native-android:latest
@@ -1,212 +0,0 @@
-name: Prebuild iOS Dependencies
-
-on:
-  workflow_call: # this directive allow us to call this workflow from other workflows
-
-
-jobs:
-  build-rn-slice:
-    runs-on: macos-14
-    strategy:
-      fail-fast: false
-      matrix:
-        flavor: ['Debug', 'Release']
-        slice: [
-          'ios',
-          'ios-simulator',
-          'mac-catalyst',
-        ]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Restore cache if present
-        id: restore-ios-slice
-        uses: actions/cache/restore@v4
-        with:
-          key: v3-ios-core-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/*.js', 'packages/react-native/scripts/ios-prebuild.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
-          path: packages/react-native/
-      - name: Setup node.js
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-node
-      - name: Setup xcode
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-xcode
-        with:
-          xcode-version: '16.2.0'
-      - name: Yarn Install
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: ./.github/actions/yarn-install
-      - name: Download Hermes
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          name: hermes-darwin-bin-${{ matrix.flavor }}
-          path: /tmp/hermes/hermes-runtime-darwin
-      - name: Extract Hermes
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          HERMES_TARBALL_ARTIFACTS_DIR=/tmp/hermes/hermes-runtime-darwin
-          if [ ! -d $HERMES_TARBALL_ARTIFACTS_DIR ]; then
-            echo "Hermes tarball artifacts dir not present ($HERMES_TARBALL_ARTIFACTS_DIR)."
-            exit 0
-          fi
-
-          TARBALL_FILENAME=$(node ./packages/react-native/scripts/hermes/get-tarball-name.js --buildType "${{ matrix.flavor }}")
-          TARBALL_PATH=$HERMES_TARBALL_ARTIFACTS_DIR/$TARBALL_FILENAME
-
-          echo "Looking for $TARBALL_FILENAME in $HERMES_TARBALL_ARTIFACTS_DIR"
-          echo "$TARBALL_PATH"
-
-          if [ ! -f $TARBALL_PATH ]; then
-            echo "Hermes tarball not present ($TARBALL_PATH). Build Hermes from source."
-            exit 0
-          fi
-
-          echo "Found Hermes tarball at $TARBALL_PATH"
-          echo "HERMES_ENGINE_TARBALL_PATH=$TARBALL_PATH" >> $GITHUB_ENV
-      - name: Download ReactNativeDependencies
-        uses: actions/download-artifact@v4
-        with:
-          name: ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz
-          path: /tmp/third-party/
-      - name: Extract ReactNativeDependencies
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          # Extract ReactNativeDependencies
-          tar -xzf /tmp/third-party/ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz -C /tmp/third-party/
-
-          # Create destination folder
-          mkdir -p packages/react-native/third-party/
-
-          # Move the XCFramework in the destination directory
-          mv /tmp/third-party/packages/react-native/third-party/ReactNativeDependencies.xcframework packages/react-native/third-party/ReactNativeDependencies.xcframework
-
-          VERSION=$(jq -r '.version' packages/react-native/package.json)
-          echo "$VERSION-${{matrix.flavor}}" > "packages/react-native/third-party/version.txt"
-          cat "packages/react-native/third-party/version.txt"
-          # Check destination directory
-          ls -lR packages/react-native/third-party/
-      - name: Setup the workspace
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          cd packages/react-native
-          node scripts/ios-prebuild.js -s -f "${{ matrix.flavor }}"
-      - name: Build React Native
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          # This is going to be replaced by a CLI script
-          cd packages/react-native
-          node scripts/ios-prebuild -b -f "${{ matrix.flavor }}" -p "${{ matrix.slice }}"
-      - name: Upload headers
-        uses: actions/upload-artifact@v4
-        with:
-          name: prebuild-ios-core-headers-${{ matrix.flavor }}-${{ matrix.slice }}
-          path:
-            packages/react-native/.build/headers
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v4.3.4
-        with:
-          name: prebuild-ios-core-slice-${{ matrix.flavor }}-${{ matrix.slice }}
-          path: |
-            packages/react-native/.build/output/spm/${{ matrix.flavor }}/Build/Products
-      - name: Save Cache
-        uses: actions/cache/save@v4
-        if: ${{ github.ref == 'refs/heads/main' }} # To avoid that the cache explode
-        with:
-          key: v3-ios-core-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/*.js', 'packages/react-native/scripts/ios-prebuild.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
-          path: |
-            packages/react-native/.build/output/spm/${{ matrix.flavor }}/Build/Products
-            packages/react-native/.build/headers
-
-  compose-xcframework:
-    runs-on: macos-14
-    needs: [build-rn-slice]
-    strategy:
-      fail-fast: false
-      matrix:
-        flavor: ['Debug', 'Release']
-    env:
-      REACT_ORG_CODE_SIGNING_P12_CERT: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT }}
-      REACT_ORG_CODE_SIGNING_P12_CERT_PWD: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT_PWD }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Restore cache if present
-        id: restore-ios-xcframework
-        uses: actions/cache/restore@v4
-        with:
-          path: packages/react-native/.build/output/xcframeworks
-          key: v2-ios-core-xcframework-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/*.js', 'packages/react-native/scripts/ios-prebuild.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
-      - name: Setup node.js
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-node
-      - name: Setup xcode
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-xcode
-        with:
-          xcode-version: '16.2.0'
-      - name: Yarn Install
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: ./.github/actions/yarn-install
-      - name: Download slice artifacts
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          pattern: prebuild-ios-core-slice-${{ matrix.flavor }}-*
-          path: packages/react-native/.build/output/spm/${{ matrix.flavor }}/Build/Products
-          merge-multiple: true
-      - name: Download headers
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          pattern: prebuild-ios-core-headers-${{ matrix.flavor }}-*
-          path: packages/react-native/.build/headers
-          merge-multiple: true
-      - name: Setup Keychain
-        if: ${{ steps.restore-ios-xcframework.outputs.cache-hit != 'true' && env.REACT_ORG_CODE_SIGNING_P12_CERT != '' }}
-        uses: apple-actions/import-codesign-certs@v3 # https://github.com/marketplace/actions/import-code-signing-certificates
-        with:
-          p12-file-base64: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT }}
-          p12-password: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT_PWD }}
-      - name: Create XCFramework
-        if: ${{ steps.restore-ios-xcframework.outputs.cache-hit != 'true' && env.REACT_ORG_CODE_SIGNING_P12_CERT == '' }}
-        run: |
-          cd packages/react-native
-          node scripts/ios-prebuild -c -f "${{ matrix.flavor }}"
-      - name: Create and Sign XCFramework
-        if: ${{ steps.restore-ios-xcframework.outputs.cache-hit != 'true' && env.REACT_ORG_CODE_SIGNING_P12_CERT != '' }}
-        run: |
-          cd packages/react-native
-          node scripts/ios-prebuild -c -f "${{ matrix.flavor }}" -i "React Org"
-      - name: Compress and Rename XCFramework
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        run: |
-          cd packages/react-native/.build/output/xcframeworks/${{matrix.flavor}}
-          tar -cz -f ../ReactCore${{matrix.flavor}}.xcframework.tar.gz React.xcframework
-      - name: Compress and Rename dSYM
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        run: |
-          cd packages/react-native/.build/output/xcframeworks/${{matrix.flavor}}/Symbols
-          tar -cz -f ../../ReactCore${{ matrix.flavor }}.framework.dSYM.tar.gz .
-      - name: Upload XCFramework Artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: ReactCore${{ matrix.flavor }}.xcframework.tar.gz
-          path: packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.xcframework.tar.gz
-      - name: Upload dSYM Artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: ReactCore${{ matrix.flavor }}.framework.dSYM.tar.gz
-          path: packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.framework.dSYM.tar.gz
-      - name: Save cache if present
-        if: ${{ github.ref == 'refs/heads/main' }} # To avoid that the cache explode
-        uses: actions/cache/save@v4
-        with:
-          path: |
-            packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.xcframework.tar.gz
-            packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.framework.dSYM.tar.gz
-          key: v2-ios-core-xcframework-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/*.js', 'packages/react-native/scripts/ios-prebuild.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
@@ -1,4 +1,4 @@
-name: Prebuild iOS Dependencies
+name: Prebuild iOS

 on:
  workflow_call: # this directive allow us to call this workflow from other workflows
@@ -179,9 +179,8 @@ jobs:
      - name: Compress and Rename dSYM
        if: steps.restore-xcframework.outputs.cache-hit != 'true'
        run: |
-          cd packages/react-native/third-party/Symbols/
-          tar -cz -f ../ReactNativeDependencies${{ matrix.flavor }}.framework.dSYM.tar.gz .
-          mv ../ReactNativeDependencies${{ matrix.flavor }}.framework.dSYM.tar.gz ./ReactNativeDependencies${{ matrix.flavor }}.framework.dSYM.tar.gz
+          tar -cz -f packages/react-native/third-party/Symbols/ReactNativeDependencies${{ matrix.flavor }}.framework.dSYM.tar.gz \
+            packages/react-native/third-party/Symbols/ReactNativeDependencies.framework.dSYM
      - name: Upload XCFramework Artifact
        uses: actions/upload-artifact@v4
        with:
@@ -9,7 +9,6 @@ on:
 jobs:
  publish_bumped_packages:
    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
    env:
      GHA_NPM_TOKEN: ${{ secrets.GHA_NPM_TOKEN }}
    steps:
@@ -22,7 +21,7 @@ jobs:
      - name: Build packages
        run: yarn build
      - name: Build types
-        run: yarn build-types --skip-snapshot
+        run: yarn build-types
      - name: Set NPM auth token
        run: echo "//registry.npmjs.org/:_authToken=$GHA_NPM_TOKEN" > ~/.npmrc
      - name: Find and publish all bumped packages
@@ -21,7 +21,6 @@ jobs:

  prepare_hermes_workspace:
    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_VERSION_FILE: packages/react-native/sdks/.hermesversion
@@ -97,17 +96,10 @@ jobs:
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
          flavor: ${{ matrix.flavor }}
-
  prebuild_apple_dependencies:
-    if: github.repository == 'facebook/react-native'
-    uses: ./.github/workflows/prebuild-ios-dependencies.yml
+    uses: ./.github/workflows/prebuild-ios.yml
    secrets: inherit

-  prebuild_react_native_core:
-    uses: ./.github/workflows/prebuild-ios-core.yml
-    secrets: inherit
-    needs: [prebuild_apple_dependencies, build_hermes_macos]
-
  build_hermesc_linux:
    runs-on: ubuntu-latest
    needs: prepare_hermes_workspace
@@ -124,12 +116,12 @@ jobs:
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  build_hermesc_windows:
-    runs-on: windows-2025
+    runs-on: windows-2019
    needs: prepare_hermes_workspace
    env:
-      HERMES_WS_DIR: 'C:\tmp\hermes'
-      HERMES_TARBALL_ARTIFACTS_DIR: 'C:\tmp\hermes\hermes-runtime-darwin'
-      HERMES_OSXBIN_ARTIFACTS_DIR: 'C:\tmp\hermes\osx-bin'
+      HERMES_WS_DIR: 'D:\tmp\hermes'
+      HERMES_TARBALL_ARTIFACTS_DIR: 'D:\tmp\hermes\hermes-runtime-darwin'
+      HERMES_OSXBIN_ARTIFACTS_DIR: 'D:\tmp\hermes\osx-bin'
      ICU_URL: "https://github.com/unicode-org/icu/releases/download/release-64-2/icu4c-64_2-Win64-MSVC2017.zip"
      MSBUILD_DIR: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin'
      CMAKE_DIR: 'C:\Program Files\CMake\bin'
@@ -142,6 +134,27 @@ jobs:
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

+  build_android:
+    runs-on: 8-core-ubuntu
+    needs: [set_release_type]
+    container:
+      image: reactnativecommunity/react-native-android:latest
+      env:
+        TERM: "dumb"
+        GRADLE_OPTS: "-Dorg.gradle.daemon=false"
+        ORG_GRADLE_PROJECT_SIGNING_PWD: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_PWD }}
+        ORG_GRADLE_PROJECT_SIGNING_KEY: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_KEY }}
+        ORG_GRADLE_PROJECT_SONATYPE_USERNAME: ${{ secrets.ORG_GRADLE_PROJECT_SONATYPE_USERNAME }}
+        ORG_GRADLE_PROJECT_SONATYPE_PASSWORD: ${{ secrets.ORG_GRADLE_PROJECT_SONATYPE_PASSWORD }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Build Android
+        uses: ./.github/actions/build-android
+        with:
+          release-type: ${{ needs.set_release_type.outputs.RELEASE_TYPE }}
+          gradle-cache-encryption-key: ${{ secrets.GRADLE_CACHE_ENCRYPTION_KEY }}
+
  build_npm_package:
    runs-on: 8-core-ubuntu
    needs:
@@ -151,8 +164,8 @@ jobs:
        build_hermes_macos,
        build_hermesc_linux,
        build_hermesc_windows,
+        build_android,
        prebuild_apple_dependencies,
-        prebuild_react_native_core,
      ]
    container:
      image: reactnativecommunity/react-native-android:latest
@@ -1,20 +0,0 @@
-name: Retry workflow
-# Based on https://stackoverflow.com/a/78314483
-
-on:
-    workflow_dispatch:
-        inputs:
-            run_id:
-                required: true
-jobs:
-    rerun:
-        runs-on: ubuntu-latest
-        if: github.repository == 'facebook/react-native'
-        steps:
-            - name: rerun ${{ inputs.run_id }}
-              env:
-                  GH_REPO: ${{ github.repository }}
-                  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-              run: |
-                  gh run watch ${{ inputs.run_id }} > /dev/null 2>&1
-                  gh run rerun ${{ inputs.run_id }} --failed
@@ -14,8 +14,8 @@ jobs:
        with:
          repo-token: ${{ secrets.REACT_NATIVE_BOT_GITHUB_TOKEN }}
          days-before-stale: 180
-          stale-issue-message: 'This issue is stale because it has been open for 180 days with no activity. It will be closed in 7 days unless you comment on it or remove the "Stale" label.'
-          stale-pr-message: 'This PR is stale because it has been open for 180 days with no activity. It will be closed in 7 days unless you comment on it or remove the "Stale" label.'
+          stale-issue-message: 'This issue is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
+          stale-pr-message: 'This PR is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
          close-issue-message: 'This issue was closed because it has been stalled for 7 days with no activity.'
          close-pr-message: 'This PR was closed because it has been stalled for 7 days with no activity.'
          exempt-issue-labels: 'Help Wanted :octocat:, Good first issue, Never gets stale, Issue: Author Provided Repro'
@@ -2,6 +2,11 @@ name: Test All

 on:
  workflow_dispatch:
+    inputs:
+      run-e2e-tests:
+        description: Whether to run E2E tests or not
+        type: boolean
+        default: false
  pull_request:
  push:
    branches:
@@ -11,7 +16,6 @@ on:
 jobs:
  set_release_type:
    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
    outputs:
      RELEASE_TYPE: ${{ steps.set_release_type.outputs.RELEASE_TYPE }}
    env:
@@ -35,7 +39,6 @@ jobs:

  prepare_hermes_workspace:
    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_VERSION_FILE: packages/react-native/sdks/.hermesversion
@@ -114,19 +117,13 @@ jobs:
          flavor: ${{ matrix.flavor }}

  prebuild_apple_dependencies:
-    if: github.repository == 'facebook/react-native'
-    uses: ./.github/workflows/prebuild-ios-dependencies.yml
+    uses: ./.github/workflows/prebuild-ios.yml
    secrets: inherit

-  prebuild_react_native_core:
-    uses: ./.github/workflows/prebuild-ios-core.yml
-    secrets: inherit
-    needs: [prebuild_apple_dependencies, build_hermes_macos]
-
  test_ios_rntester_ruby_3_2_0:
    runs-on: macos-14
    needs:
-      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core]
+      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies]
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
@@ -139,12 +136,31 @@ jobs:
          ruby-version: "3.2.0"
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
-          flavor: Debug
+
+  test_ios_rntester_dynamic_frameworks:
+    runs-on: macos-14
+    needs:
+      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies]
+    env:
+      HERMES_WS_DIR: /tmp/hermes
+      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
+    continue-on-error: true
+    strategy:
+      fail-fast: false
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Run it
+        uses: ./.github/actions/test-ios-rntester
+        with:
+          use-frameworks: DynamicFrameworks
+          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
+          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  test_ios_rntester:
    runs-on: macos-14-large
    needs:
-      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core]
+      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies]
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
@@ -152,39 +168,45 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
+        architecture: [NewArch, OldArch]
        flavor: [Debug, Release]
-        frameworks: [StaticLibraries, DynamicFrameworks]
+        exclude: # We don't want to test the Old Arch in Release for E2E
+          - architecture: OldArch
+            flavor: Release
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Run it
        uses: ./.github/actions/test-ios-rntester
        with:
-          use-frameworks: ${{ matrix.frameworks }}
+          architecture: ${{ matrix.architecture }}
+          run-unit-tests: "false"
+          use-frameworks: StaticLibraries
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
          flavor: ${{ matrix.flavor }}

  test_e2e_ios_rntester:
+    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
    runs-on: macos-14-large
    needs:
      [test_ios_rntester]
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
+    continue-on-error: true
    strategy:
      fail-fast: false
      matrix:
+        architecture: [NewArch]
        flavor: [Debug, Release]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: ./.github/actions/setup-node
      - name: Download App
        uses: actions/download-artifact@v4
        with:
-          name: RNTesterApp-NewArch-${{ matrix.flavor }}
+          name: RNTesterApp-${{ matrix.architecture }}-${{ matrix.flavor }}
          path: /tmp/RNTesterBuild/RNTester.app
      - name: Check downloaded folder content
        run: ls -lR /tmp/RNTesterBuild
@@ -199,15 +221,18 @@ jobs:
          flavor: ${{ matrix.flavor }}

  test_e2e_ios_templateapp:
+    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
    runs-on: macos-14-large
    needs: [build_npm_package, prebuild_apple_dependencies]
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
+    continue-on-error: true
    strategy:
      fail-fast: false
      matrix:
        flavor: [Debug, Release]
+        architecture: [OldArch, NewArch]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
@@ -241,19 +266,6 @@ jobs:
      - name: Print third-party folder
        shell: bash
        run: ls -lR /tmp/third-party
-      - name: Download React Native Prebuilds
-        uses: actions/download-artifact@v4
-        with:
-          name: ReactCore${{ matrix.flavor }}.xcframework.tar.gz
-          path: /tmp/ReactCore
-      - name: Print ReactCore folder
-        shell: bash
-        run: ls -lR /tmp/ReactCore
-      - name: Configure git
-        shell: bash
-        run: |
-            git config --global user.email "react-native-bot@meta.com"
-            git config --global user.name "React Native Bot"
      - name: Prepare artifacts
        run: |
          REACT_NATIVE_PKG=$(find /tmp/react-native-tmp -type f -name "*.tgz")
@@ -274,10 +286,12 @@ jobs:
          cd /tmp/RNTestProject/ios
          bundle install
          NEW_ARCH_ENABLED=1
+          if [[ ${{ matrix.architecture }} == "OldArch" ]]; then
+            echo "Disable the New Architecture"
+            NEW_ARCH_ENABLED=0
+          fi

          export RCT_USE_LOCAL_RN_DEP=/tmp/third-party/ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz
-          # Disable prebuilds for now, as they are causing issues with E2E tests for 0.82-stable branch
-          # export RCT_TESTONLY_RNCORE_TARBALL_PATH="/tmp/ReactCore/ReactCore${{ matrix.flavor }}.xcframework.tar.gz"
          HERMES_ENGINE_TARBALL_PATH=$HERMES_PATH RCT_NEW_ARCH_ENABLED=$NEW_ARCH_ENABLED bundle exec pod install

          xcodebuild \
@@ -295,14 +309,18 @@ jobs:
          maestro-flow: ./scripts/e2e/.maestro/
          flavor: ${{ matrix.flavor }}
          working-directory: /tmp/RNTestProject
+          architecture: ${{ matrix.architecture }}

  test_e2e_android_templateapp:
+    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
    runs-on: 4-core-ubuntu
    needs: build_npm_package
+    continue-on-error: true
    strategy:
      fail-fast: false
      matrix:
        flavor: [debug, release]
+        architecture: [OldArch, NewArch]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
@@ -348,6 +366,11 @@ jobs:
          cd /tmp/RNTestProject
          echo "react.internal.mavenLocalRepo=$MAVEN_LOCAL" >> android/gradle.properties

+          if [[ ${{matrix.architecture}} == "OldArch" ]]; then
+            echo "Disabling the New Architecture"
+            sed -i 's/newArchEnabled=true/newArchEnabled=false/' android/gradle.properties
+          fi
+
          # Build
          cd android
          CAPITALIZED_FLAVOR=$(echo "${{ matrix.flavor }}" | awk '{print toupper(substr($0, 1, 1)) substr($0, 2)}')
@@ -363,6 +386,7 @@ jobs:
          install-java: 'false'
          flavor: ${{ matrix.flavor }}
          working-directory: /tmp/RNTestProject
+          architecture: ${{ matrix.architecture }}

  build_hermesc_linux:
    runs-on: ubuntu-latest
@@ -379,33 +403,13 @@ jobs:
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

-  run_fantom_tests:
-    runs-on: 8-core-ubuntu
-    needs: [set_release_type]
-    container:
-      # Version is pinned to v18.0 to unblock `run_fantom_tests` - see https://github.com/react-native-community/docker-android/pull/242#issuecomment-3280029122
-      image: reactnativecommunity/react-native-android:v18.0
-      env:
-        TERM: "dumb"
-        GRADLE_OPTS: "-Dorg.gradle.daemon=false"
-        ORG_GRADLE_PROJECT_SIGNING_PWD: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_PWD }}
-        ORG_GRADLE_PROJECT_SIGNING_KEY: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_KEY }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Build and Test Fantom
-        uses: ./.github/actions/run-fantom-tests
-        with:
-          release-type: ${{ needs.set_release_type.outputs.RELEASE_TYPE }}
-          gradle-cache-encryption-key: ${{ secrets.GRADLE_CACHE_ENCRYPTION_KEY }}
-
  build_hermesc_windows:
-    runs-on: windows-2025
+    runs-on: windows-2019
    needs: prepare_hermes_workspace
    env:
-      HERMES_WS_DIR: 'C:\tmp\hermes'
-      HERMES_TARBALL_ARTIFACTS_DIR: 'C:\tmp\hermes\hermes-runtime-darwin'
-      HERMES_OSXBIN_ARTIFACTS_DIR: 'C:\tmp\hermes\osx-bin'
+      HERMES_WS_DIR: 'D:\tmp\hermes'
+      HERMES_TARBALL_ARTIFACTS_DIR: 'D:\tmp\hermes\hermes-runtime-darwin'
+      HERMES_OSXBIN_ARTIFACTS_DIR: 'D:\tmp\hermes\osx-bin'
      ICU_URL: "https://github.com/unicode-org/icu/releases/download/release-64-2/icu4c-64_2-Win64-MSVC2017.zip"
      MSBUILD_DIR: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin'
      CMAKE_DIR: 'C:\Program Files\CMake\bin'
@@ -435,9 +439,11 @@ jobs:
        uses: ./.github/actions/build-android
        with:
          release-type: ${{ needs.set_release_type.outputs.RELEASE_TYPE }}
+          run-e2e-tests: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
          gradle-cache-encryption-key: ${{ secrets.GRADLE_CACHE_ENCRYPTION_KEY }}

  test_e2e_android_rntester:
+    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
    runs-on: 4-core-ubuntu
    needs: [build_android]
    strategy:
@@ -455,14 +461,14 @@ jobs:
        uses: actions/download-artifact@v4
        with:
          name: rntester-${{ matrix.flavor }}
-          path: ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.flavor }}/
+          path: ./packages/rn-tester/android/app/build/outputs/apk/hermes/${{ matrix.flavor }}/
      - name: Print folder structure
-        run: ls -lR ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.flavor }}/
+        run: ls -lR ./packages/rn-tester/android/app/build/outputs/apk/hermes/${{ matrix.flavor }}/
      - name: Run E2E Tests
        uses: ./.github/actions/maestro-android
        timeout-minutes: 60
        with:
-          app-path: ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.flavor }}/app-x86-${{ matrix.flavor }}.apk
+          app-path: ./packages/rn-tester/android/app/build/outputs/apk/hermes/${{ matrix.flavor }}/app-hermes-x86-${{ matrix.flavor }}.apk
          app-id: com.facebook.react.uiapp
          maestro-flow: ./packages/rn-tester/.maestro
          flavor: ${{ matrix.flavor }}
@@ -478,7 +484,6 @@ jobs:
        build_hermesc_windows,
        build_android,
        prebuild_apple_dependencies,
-        prebuild_react_native_core,
      ]
    container:
      image: reactnativecommunity/react-native-android:latest
@@ -515,6 +520,7 @@ jobs:
      fail-fast: false
      matrix:
        flavor: [Debug, Release]
+        architecture: [NewArch, OldArch]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
@@ -539,11 +545,14 @@ jobs:
      - name: Prepare the Helloworld application
        shell: bash
        run: node ./scripts/e2e/init-project-e2e.js --useHelloWorld --pathToLocalReactNative "$GITHUB_WORKSPACE/build/$(cat build/react-native-package-version)"
-      - name: Build the Helloworld application for ${{ matrix.flavor }} with Architecture set to New Architecture.
+      - name: Build the Helloworld application for ${{ matrix.flavor }} with Architecture set to ${{ matrix.architecture }}.
        shell: bash
        run: |
-          cd private/helloworld/android
+          cd packages/helloworld/android
          args=()
+          if [[ ${{ matrix.architecture }} == "OldArch" ]]; then
+            args+=(--arch old)
+          fi
          if [[ ${{ matrix.flavor }} == "Release" ]]; then
            args+=(--prod)
          fi
@@ -551,13 +560,13 @@ jobs:
      - name: Upload artifact
        uses: actions/upload-artifact@v4.3.4
        with:
-          name: helloworld-apk-${{ matrix.flavor }}-NewArch-hermes
-          path: ./private/helloworld/android/app/build/outputs/apk/
+          name: helloworld-apk-${{ matrix.flavor }}-${{ matrix.architecture }}-hermes
+          path: ./packages/helloworld/android/app/build/outputs/apk/
          compression-level: 0

  test_ios_helloworld_with_ruby_3_2_0:
    runs-on: macos-14
-    needs: [prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
+    needs: [prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
    env:
      PROJECT_NAME: iOSTemplateProject
      HERMES_WS_DIR: /tmp/hermes
@@ -568,13 +577,14 @@ jobs:
      - uses: ./.github/actions/test-ios-helloworld
        with:
          ruby-version: 3.2.0
+          architecture: NewArch
          flavor: Debug
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  test_ios_helloworld:
    runs-on: macos-14
-    needs: [prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
+    needs: [prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
    strategy:
      matrix:
        flavor: [Debug, Release]
@@ -599,11 +609,10 @@ jobs:

  test_js:
    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
    strategy:
      fail-fast: false
      matrix:
-        node-version: ["24.4.1", "22", "20.19.4"]
+        node-version: ["22", "20", "18"]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
@@ -614,53 +623,12 @@ jobs:

  lint:
    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
    env:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
-      - name: Run all the linters
+      - name: Run all the Linters
        uses: ./.github/actions/lint
        with:
          github-token: ${{ env.GH_TOKEN }}
-
-  # This job should help with the E2E flakyness.
-  # In case E2E tests fails, it launches a new retry-workflow workflow, passing the current run_id as input.
-  # The retry-workflow reruns only the failed jobs of the current test-all workflow using
-  # ```
-  # gh run rerun ${{ inputs.run_id }} --failed
-  # ```
-  # From https://stackoverflow.com/a/78314483 it seems like that adding the extra workflow
-  # rather then calling directly this command should improve stability of this solution.
-  # This is exactly the same as rerunning failed tests from the GH UI, but automated.
-  rerun-failed-jobs:
-    runs-on: ubuntu-latest
-    needs: [test_e2e_ios_rntester, test_e2e_android_rntester, test_e2e_ios_templateapp, test_e2e_android_templateapp]
-    if: ${{ github.ref == 'refs/heads/main' && always() }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Rerun failed jobs in the current workflow
-        env:
-          GH_TOKEN: ${{ github.token }}
-        run: |
-          SHOULD_RETRY=${{fromJSON(github.run_attempt) < 3}}
-          if [[ $SHOULD_RETRY == "false" ]]; then
-            exit 0
-          fi
-
-          RNTESTER_ANDROID_FAILED=${{ needs.test_e2e_android_rntester.result == 'failure' }}
-          TEMPLATE_ANDROID_FAILED=${{ needs.test_e2e_android_templateapp.result == 'failure' }}
-          RNTESTER_IOS_FAILED=${{ needs.test_e2e_ios_rntester.result == 'failure' }}
-          TEMPLATE_IOS_FAILED=${{ needs.test_e2e_ios_templateapp.result == 'failure' }}
-
-          echo "RNTESTER_ANDROID_FAILED: $RNTESTER_ANDROID_FAILED"
-          echo "TEMPLATE_ANDROID_FAILED: $TEMPLATE_ANDROID_FAILED"
-          echo "RNTESTER_IOS_FAILED: $RNTESTER_IOS_FAILED"
-          echo "TEMPLATE_IOS_FAILED: $TEMPLATE_IOS_FAILED"
-
-          if [[ $RNTESTER_ANDROID_FAILED == "true" || $TEMPLATE_ANDROID_FAILED == "true" || $RNTESTER_IOS_FAILED == "true" || $TEMPLATE_IOS_FAILED == "true" ]]; then
-            echo "Rerunning failed jobs in the current workflow"
-            gh workflow run retry-workflow.yml -F run_id=${{ github.run_id }}
-          fi
@@ -0,0 +1,98 @@
+name: Test Libraries on Nightlies
+
+on:
+  workflow_call:
+    secrets:
+      discord_webhook_url:
+        required: true
+
+
+# We use the matrix.library entry to specify the dependency we want to use
+# The key is used directly as the <pkg> in the `yarn add <pkg>` command.
+jobs:
+  runner-setup:
+    runs-on: ubuntu-latest
+    outputs:
+      runners: '{"ios":"macos-14-large", "android": "ubuntu-latest"}'
+    steps:
+      - run: echo no-op
+
+  test-library-on-nightly:
+    name: "[${{ matrix.platform }}] ${{ matrix.library }}"
+    needs: runner-setup
+    runs-on: ${{ fromJSON(needs.runner-setup.outputs.runners)[matrix.platform] }}
+    continue-on-error: true
+    strategy:
+      matrix:
+        library: [
+          "react-native-async-storage",
+          "react-native-blob-util",
+          "@react-native-clipboard/clipboard",
+          "@react-native-community/datetimepicker",
+          "react-native-gesture-handler",
+          "react-native-image-picker",
+          "react-native-linear-gradient",
+          "@react-native-masked-view/masked-view",
+          # "react-native-maps", React Native Maps with the New Arch support has a complex cocoapods setup for iOS. It needs a dedicated workflow.
+          "@react-native-community/netinfo",
+          "react-native-reanimated@nightly react-native-worklets@nightly", #reanimated requires worklet to be explicitly installed as a separate package
+          "react-native-svg",
+          "react-native-video",
+          "react-native-webview",
+          "react-native-mmkv",
+          "react-native-screens",
+          "react-native-pager-view",
+          "@react-native-community/slider",
+          # additional OSS libs used internally
+          "scandit-react-native-datacapture-barcode scandit-react-native-datacapture-core",
+          "react-native-contacts",
+          "react-native-device-info",
+          "react-native-email-link",
+          "@dr.pogodin/react-native-fs",
+          "react-native-permissions",
+          "react-native-vector-icons",
+          "react-native-masked-view",
+          "@react-native-community/image-editor",
+        ]
+        platform: [ios, android]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Test ${{ matrix.library }}
+        id: run-test
+        uses: ./.github/actions/test-library-on-nightly
+        with:
+          library-npm-package: ${{ matrix.library }}
+          platform: ${{ matrix.platform}}
+      - name: Save outcome
+        id: save-outcome
+        if: always()
+        run: |
+          LIB_FOLDER=$(echo "${{matrix.library}}"  | tr ' ' '_' | tr '/' '_')
+          echo "${{matrix.library}}: ${{steps.run-test.outcome}}" > "/tmp/$LIB_FOLDER-${{ matrix.platform }}-outcome"
+          echo "lib_folder=$LIB_FOLDER" >> $GITHUB_OUTPUT
+      - name: Upload Artifact
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ steps.save-outcome.outputs.lib_folder }}-${{ matrix.platform }}-outcome
+          path: /tmp/${{ steps.save-outcome.outputs.lib_folder }}-${{ matrix.platform }}-outcome
+
+
+  collect-results:
+    runs-on: ubuntu-latest
+    needs: [test-library-on-nightly]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Restore outcomes
+        uses: actions/download-artifact@v4
+        with:
+          pattern: '*-outcome'
+          path: /tmp
+      - name: Collect failures
+        uses: actions/github-script@v6
+        with:
+          script: |
+            const {collectResults} = require('./.github/workflow-scripts/collectNightlyOutcomes.js');
+            await collectResults('${{secrets.discord_webhook_url}}');
@@ -1,49 +0,0 @@
-name: Validate DotSlash Artifacts
-
-on:
-  workflow_dispatch:
-  release:
-    types: [published]
-  push:
-    branches:
-      - main
-    paths:
-      - packages/debugger-shell/bin/react-native-devtools
-      - "scripts/releases/**"
-      - package.json
-      - yarn.lock
-  pull_request:
-    branches:
-      - main
-    paths:
-      - packages/debugger-shell/bin/react-native-devtools
-      - "scripts/releases/**"
-      - package.json
-      - yarn.lock
-  # Same time as the nightly build: 2:15 AM UTC
-  schedule:
-    - cron: "15 2 * * *"
-
-jobs:
-  validate-dotslash-artifacts:
-    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          fetch-tags: true
-      - name: Install dependencies
-        uses: ./.github/actions/yarn-install
-      - name: Configure Git
-        shell: bash
-        run: |
-          git config --local user.email "bot@reactnative.dev"
-          git config --local user.name "React Native Bot"
-      - name: Validate DotSlash artifacts
-        uses: actions/github-script@v6
-        with:
-          script: |
-            const {validateDotSlashArtifacts} = require('./scripts/releases/validate-dotslash-artifacts.js');
-            await validateDotSlashArtifacts();
@@ -40,9 +40,10 @@ project.xcworkspace
 /packages/react-native/ReactAndroid/external-artifacts/artifacts/
 /packages/react-native/ReactAndroid/hermes-engine/build/
 /packages/react-native/ReactAndroid/hermes-engine/.cxx/
-/private/helloworld/android/app/build/
-/private/helloworld/android/build/
+/packages/helloworld/android/app/build/
+/packages/helloworld/android/build/
 /packages/react-native-popup-menu-android/android/build/
+/packages/react-native-test-library/android/build/

 # Buck
 .buckd
@@ -107,23 +108,17 @@ package-lock.json

 # Ruby Gems (Bundler)
 /packages/react-native/vendor
-/private/helloworld/vendor
+/packages/helloworld/vendor
 .ruby-version
 /**/.ruby-version
 vendor/

 # iOS / CocoaPods
-/private/helloworld/ios/build/
-/private/helloworld/ios/Pods/
-/private/helloworld/ios/Podfile.lock
-/packages/rn-tester/bin/
-/packages/rn-tester/cache/
-/packages/rn-tester/extensions/
-/packages/rn-tester/gems/
-/packages/rn-tester/specifications/
+/packages/helloworld/ios/build/
+/packages/helloworld/ios/Pods/
+/packages/helloworld/ios/Podfile.lock
 /packages/rn-tester/Gemfile.lock
 /packages/**/RCTLegacyInteropComponents.mm
-/packages/sourcemap.ios.map

 # Ignore RNTester specific Pods, but keep the __offline_mirrors__ here.
 /packages/rn-tester/Pods/*
@@ -138,11 +133,12 @@ vendor/
 /packages/react-native/React/FBReactNativeSpec/
 /packages/react-native-codegen/lib
 /packages/react-native-codegen/tmp/
+/packages/react-native/ReactCommon/react/renderer/components/rncore/
 /packages/rn-tester/NativeModuleExample/ScreenshotManagerSpec*
 /**/RCTThirdPartyFabricComponentsProvider.*

 # @react-native/codegen-typescript-test
-/private/react-native-codegen-typescript-test/lib
+/packages/react-native-codegen-typescript-test/lib

 # Additional SDKs
 /packages/react-native/sdks/download
@@ -169,12 +165,8 @@ fix_*.patch
 .metro-health-check*

 # Jest Integration
-/private/react-native-fantom/build/
-/private/react-native-fantom/.out/
-/private/react-native-fantom/tester/build/
+/packages/react-native-fantom/build/
+/packages/react-native-fantom/tester/build/

 # [Experimental] Generated TS type definitions
 /packages/**/types_generated/
-
-/packages/debugger-shell/build/
-/packages/*/dist/
@@ -0,0 +1,36 @@
+{
+  "arrowParens": "avoid",
+  "bracketSameLine": true,
+  "bracketSpacing": false,
+  "requirePragma": true,
+  "singleQuote": true,
+  "trailingComma": "all",
+  "endOfLine": "lf",
+  "overrides": [
+    {
+      "files": ["*.code-workspace"],
+      "options": {
+        "parser": "json"
+      }
+    },
+    {
+      "files": [
+        "*.js",
+        "*.js.flow"
+      ],
+      "options": {
+        "parser": "hermes"
+      }
+    },
+    {
+      "files": [
+        "**/__docs__/*.md"
+      ],
+      "options": {
+        "parser": "markdown",
+        "proseWrap": "always",
+        "requirePragma": false
+      }
+    }
+  ]
+}
@@ -1,46 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @format
- */
-
-let plugins = ['prettier-plugin-hermes-parser'];
-try {
-  plugins = require('./.prettier-plugins.fb.js');
-} catch {}
-
-module.exports = {
-  arrowParens: 'avoid',
-  bracketSameLine: true,
-  bracketSpacing: false,
-  requirePragma: true,
-  singleQuote: true,
-  trailingComma: 'all',
-  endOfLine: 'lf',
-  plugins,
-  overrides: [
-    {
-      files: ['*.code-workspace'],
-      options: {
-        parser: 'json',
-      },
-    },
-    {
-      files: ['*.js', '*.js.flow'],
-      options: {
-        parser: 'hermes',
-      },
-    },
-    {
-      files: ['**/__docs__/*.md'],
-      options: {
-        parser: 'markdown',
-        proseWrap: 'always',
-        requirePragma: false,
-      },
-    },
-  ],
-};
@@ -17,13 +17,10 @@
    <img src="https://img.shields.io/npm/v/react-native?color=brightgreen&label=npm%20package" alt="Current npm package version." />
  </a>
  <a href="https://reactnative.dev/docs/contributing">
-    <img src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg" alt="PRs are welcome!" />
+    <img src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg" alt="PRs welcome!" />
  </a>
  <a href="https://twitter.com/intent/follow?screen_name=reactnative">
-    <img src="https://img.shields.io/twitter/follow/reactnative.svg?label=Follow%20@reactnative" alt="Follow @reactnative on X" />
-  </a>
-  <a href="https://bsky.app/profile/reactnative.dev">
-    <img src="https://img.shields.io/badge/Bluesky-0285FF?logo=bluesky&logoColor=fff" alt="Follow @reactnative.dev on Bluesky" />
+    <img src="https://img.shields.io/twitter/follow/reactnative.svg?label=Follow%20@reactnative" alt="Follow @reactnative" />
  </a>
 </p>

@@ -90,7 +90,7 @@ TODO: Explain the different components of React Native at a high level.
    - Jest
    - ESLint
  - Integration / E2E
-    - [Fantom](../private/react-native-fantom/__docs__/README.md)
+    - [Fantom](../packages/react-native-fantom/__docs__/README.md)
 - Tooling
  - React Native DevTools

@@ -13,7 +13,6 @@ plugins {
  alias(libs.plugins.kotlin.android) apply false
  alias(libs.plugins.binary.compatibility.validator) apply true
  alias(libs.plugins.android.test) apply false
-  alias(libs.plugins.ktfmt) apply true
 }

 val reactAndroidProperties = java.util.Properties()
@@ -26,12 +25,10 @@ fun getListReactAndroidProperty(name: String) = reactAndroidProperties.getProper

 apiValidation {
  ignoredPackages.addAll(
-      getListReactAndroidProperty("binaryCompatibilityValidator.ignoredPackages")
-  )
+      getListReactAndroidProperty("binaryCompatibilityValidator.ignoredPackages"))
  ignoredClasses.addAll(getListReactAndroidProperty("binaryCompatibilityValidator.ignoredClasses"))
  nonPublicMarkers.addAll(
-      getListReactAndroidProperty("binaryCompatibilityValidator.nonPublicMarkers")
-  )
+      getListReactAndroidProperty("binaryCompatibilityValidator.nonPublicMarkers"))
  validationDisabled =
      reactAndroidProperties
          .getProperty("binaryCompatibilityValidator.validationDisabled")
@@ -39,9 +36,8 @@ apiValidation {
 }

 version =
-    if (
-        project.hasProperty("isSnapshot") && (project.property("isSnapshot") as? String).toBoolean()
-    ) {
+    if (project.hasProperty("isSnapshot") &&
+        (project.property("isSnapshot") as? String).toBoolean()) {
      "${reactAndroidProperties.getProperty("VERSION_NAME")}-SNAPSHOT"
    } else {
      reactAndroidProperties.getProperty("VERSION_NAME")
@@ -59,8 +55,6 @@ nexusPublishing {
    sonatype {
      username.set(sonatypeUsername)
      password.set(sonatypePassword)
-      nexusUrl.set(uri("https://ossrh-staging-api.central.sonatype.com/service/local/"))
-      snapshotRepositoryUrl.set(uri("https://central.sonatype.com/repository/maven-snapshots/"))
    }
  }
 }
@@ -69,10 +63,8 @@ tasks.register("clean", Delete::class.java) {
  description = "Remove all the build files and intermediate build outputs"
  dependsOn(gradle.includedBuild("gradle-plugin").task(":clean"))
  subprojects.forEach {
-    if (
-        it.project.plugins.hasPlugin("com.android.library") ||
-            it.project.plugins.hasPlugin("com.android.application")
-    ) {
+    if (it.project.plugins.hasPlugin("com.android.library") ||
+        it.project.plugins.hasPlugin("com.android.application")) {
      dependsOn(it.tasks.named("clean"))
    }
  }
@@ -82,13 +74,10 @@ tasks.register("clean", Delete::class.java) {
  delete(rootProject.file("./packages/react-native/sdks/download/"))
  delete(rootProject.file("./packages/react-native/sdks/hermes/"))
  delete(
-      rootProject.file("./packages/react-native/ReactAndroid/src/main/jni/prebuilt/lib/arm64-v8a/")
-  )
+      rootProject.file("./packages/react-native/ReactAndroid/src/main/jni/prebuilt/lib/arm64-v8a/"))
  delete(
      rootProject.file(
-          "./packages/react-native/ReactAndroid/src/main/jni/prebuilt/lib/armeabi-v7a/"
-      )
-  )
+          "./packages/react-native/ReactAndroid/src/main/jni/prebuilt/lib/armeabi-v7a/"))
  delete(rootProject.file("./packages/react-native/ReactAndroid/src/main/jni/prebuilt/lib/x86/"))
  delete(rootProject.file("./packages/react-native/ReactAndroid/src/main/jni/prebuilt/lib/x86_64/"))
  delete(rootProject.file("./packages/react-native-codegen/lib"))
@@ -106,8 +95,7 @@ tasks.register("publishAllToMavenTempLocal") {
  dependsOn(":packages:react-native:ReactAndroid:publishAllPublicationsToMavenTempLocalRepository")
  // We don't publish the external-artifacts to Maven Local as ci is using it via workspace.
  dependsOn(
-      ":packages:react-native:ReactAndroid:hermes-engine:publishAllPublicationsToMavenTempLocalRepository"
-  )
+      ":packages:react-native:ReactAndroid:hermes-engine:publishAllPublicationsToMavenTempLocalRepository")
 }

 tasks.register("publishAndroidToSonatype") {
@@ -129,56 +117,14 @@ if (project.findProperty("react.internal.useHermesNightly")?.toString()?.toBoole
      That's fine for local development, but you should not commit this change.
      ********************************************************************************
  """
-          .trimIndent()
-  )
+          .trimIndent())
  allprojects {
    configurations.all {
      resolutionStrategy.dependencySubstitution {
        substitute(project(":packages:react-native:ReactAndroid:hermes-engine"))
-            // TODO: T237406039 update coordinates
-            .using(module("com.facebook.react:hermes-android:0.+"))
+            .using(module("com.facebook.react:hermes-android:0.0.0-+"))
            .because("Users opted to use hermes from nightly")
      }
    }
  }
 }
-
-ktfmt {
-  blockIndent.set(2)
-  continuationIndent.set(4)
-  maxWidth.set(100)
-  removeUnusedImports.set(false)
-  manageTrailingCommas.set(false)
-}
-
-// Configure ktfmt tasks to include gradle-plugin
-listOf("ktfmtCheck", "ktfmtFormat").forEach { taskName ->
-  tasks.named(taskName) { dependsOn(gradle.includedBuild("gradle-plugin").task(":$taskName")) }
-}
-
-allprojects {
-  // Apply exclusions for specific files that should not be formatted
-  val excludePatterns =
-      listOf(
-          "**/build/**",
-          "**/hermes-engine/**",
-          "**/internal/featureflags/**",
-          "**/systeminfo/ReactNativeVersion.kt",
-      )
-  listOf(
-          com.ncorti.ktfmt.gradle.tasks.KtfmtCheckTask::class,
-          com.ncorti.ktfmt.gradle.tasks.KtfmtFormatTask::class,
-      )
-      .forEach { tasks.withType(it) { exclude(excludePatterns) } }
-
-  // Disable the problematic ktfmt script tasks due to symbolic link issues in subprojects
-  afterEvaluate {
-    listOf("ktfmtCheckScripts", "ktfmtFormatScripts").forEach {
-      tasks.findByName(it)?.enabled = false
-    }
-  }
-}
-
-// We intentionally disable the `ktfmtCheck` tasks as the formatting is primarly handled inside
-// fbsource
-allprojects { tasks.withType<com.ncorti.ktfmt.gradle.tasks.KtfmtCheckTask>() { enabled = false } }
@@ -4,7 +4,6 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow
 * @format
 */

@@ -3229,73 +3228,6 @@ declare module 'util' {
    isWebAssemblyCompiledModule: (value: mixed) => boolean,
    ...
  };
-
-  declare type BackgroundColors =
-    | 'bgBlack'
-    | 'bgBlackBright'
-    | 'bgBlue'
-    | 'bgBlueBright'
-    | 'bgCyan'
-    | 'bgCyanBright'
-    | 'bgGray'
-    | 'bgGreen'
-    | 'bgGreenBright'
-    | 'bgGrey'
-    | 'bgMagenta'
-    | 'bgMagentaBright'
-    | 'bgRed'
-    | 'bgRedBright'
-    | 'bgWhite'
-    | 'bgWhiteBright'
-    | 'bgYellow'
-    | 'bgYellowBright';
-
-  declare type ForegroundColors =
-    | 'black'
-    | 'blackBright'
-    | 'blue'
-    | 'blueBright'
-    | 'cyan'
-    | 'cyanBright'
-    | 'gray'
-    | 'green'
-    | 'greenBright'
-    | 'grey'
-    | 'magenta'
-    | 'magentaBright'
-    | 'red'
-    | 'redBright'
-    | 'white'
-    | 'whiteBright'
-    | 'yellow'
-    | 'yellowBright';
-
-  declare type Modifiers =
-    | 'blink'
-    | 'bold'
-    | 'dim'
-    | 'doubleunderline'
-    | 'framed'
-    | 'hidden'
-    | 'inverse'
-    | 'italic'
-    | 'overlined'
-    | 'reset'
-    | 'strikethrough'
-    | 'underline';
-
-  declare function styleText(
-    format:
-      | ForegroundColors
-      | BackgroundColors
-      | Modifiers
-      | $ReadOnlyArray<ForegroundColors | BackgroundColors | Modifiers>,
-    text: string,
-    options?: $ReadOnly<{
-      stream?: ?stream$Stream,
-      validStream?: ?boolean,
-    }>,
-  ): string;
 }

 type vm$ScriptOptions = {
@@ -1,46 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow strict-local
- * @format
- */
-
-declare module '@expo/spawn-async' {
-  type SpawnOptions = {
-    cwd?: string,
-    env?: Object,
-    argv0?: string,
-    stdio?: string | Array<any>,
-    detached?: boolean,
-    uid?: number,
-    gid?: number,
-    shell?: boolean | string,
-    windowsVerbatimArguments?: boolean,
-    windowsHide?: boolean,
-    encoding?: string,
-    ignoreStdio?: boolean,
-  };
-
-  declare class SpawnPromise<T> extends Promise<T> {
-    child: child_process$ChildProcess;
-  }
-  type SpawnResult = {
-    pid?: number,
-    output: string[],
-    stdout: string,
-    stderr: string,
-    status: number | null,
-    signal: string | null,
-  };
-
-  declare function spawnAsync(
-    command: string,
-    args?: $ReadOnlyArray<string>,
-    options?: SpawnOptions,
-  ): SpawnPromise<SpawnResult>;
-
-  declare module.exports: typeof spawnAsync;
-}
@@ -1,61 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow strict-local
- * @format
- */
-
-// Partial types for Octokit based on the usage in react-native-github
-declare module '@octokit/rest' {
-  declare class Octokit {
-    constructor(options?: {auth?: string, ...}): this;
-
-    repos: $ReadOnly<{
-      listReleaseAssets: (
-        params: $ReadOnly<{
-          owner: string,
-          repo: string,
-          release_id: string,
-        }>,
-      ) => Promise<{
-        data: Array<{
-          id: string,
-          name: string,
-          ...
-        }>,
-        ...
-      }>,
-      uploadReleaseAsset: (
-        params: $ReadOnly<{
-          owner: string,
-          repo: string,
-          release_id: string,
-          name: string,
-          data: Buffer,
-          headers: $ReadOnly<{
-            'content-type': string,
-            ...
-          }>,
-          ...
-        }>,
-      ) => Promise<{
-        data: {
-          browser_download_url: string,
-          ...
-        },
-        ...
-      }>,
-      deleteReleaseAsset: (params: {
-        owner: string,
-        repo: string,
-        asset_id: string,
-        ...
-      }) => Promise<mixed>,
-    }>;
-  }
-
-  declare export {Octokit};
-}
@@ -8,6 +8,6 @@
 * @format
 */

-declare module '@tsconfig/node22/tsconfig.json' {
+declare module '@tsconfig/node18/tsconfig.json' {
  declare module.exports: any;
 }
@@ -0,0 +1,230 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ * @format
+ */
+
+// flow-typed signature: 79cfa6bcaa67fdb60f10d320da0470fc
+// flow-typed version: 6cecea2e51/chalk_v4.x.x/flow_>=v0.104.x
+
+// From: https://github.com/chalk/chalk/blob/master/index.d.ts
+
+declare module 'chalk' {
+  declare type ForegroundColor =
+    | 'black'
+    | 'red'
+    | 'green'
+    | 'yellow'
+    | 'blue'
+    | 'magenta'
+    | 'cyan'
+    | 'white'
+    | 'gray'
+    | 'grey'
+    | 'blackBright'
+    | 'redBright'
+    | 'greenBright'
+    | 'yellowBright'
+    | 'blueBright'
+    | 'magentaBright'
+    | 'cyanBright'
+    | 'whiteBright';
+
+  declare type BackgroundColor =
+    | 'bgBlack'
+    | 'bgRed'
+    | 'bgGreen'
+    | 'bgYellow'
+    | 'bgBlue'
+    | 'bgMagenta'
+    | 'bgCyan'
+    | 'bgWhite'
+    | 'bgGray'
+    | 'bgGrey'
+    | 'bgBlackBright'
+    | 'bgRedBright'
+    | 'bgGreenBright'
+    | 'bgYellowBright'
+    | 'bgBlueBright'
+    | 'bgMagentaBright'
+    | 'bgCyanBright'
+    | 'bgWhiteBright';
+
+  declare type Color = ForegroundColor | BackgroundColor;
+
+  declare type Modifiers =
+    | 'reset'
+    | 'bold'
+    | 'dim'
+    | 'italic'
+    | 'underline'
+    | 'inverse'
+    | 'hidden'
+    | 'strikethrough'
+    | 'visible';
+
+  declare type TemplateStringsArray = $ReadOnlyArray<string>;
+
+  declare type Level = $Values<{
+    None: 0,
+    Basic: 1,
+    Ansi256: 2,
+    TrueColor: 3,
+    ...
+  }>;
+
+  declare type ChalkOptions = {|
+    level?: Level,
+  |};
+
+  declare type ColorSupport = {|
+    level: Level,
+    hasBasic: boolean,
+    has256: boolean,
+    has16m: boolean,
+  |};
+
+  declare class Instance implements Chalk {
+    constructor(options?: ChalkOptions): this;
+
+    (...text: string[]): string;
+    (text: TemplateStringsArray, ...placeholders: string[]): string;
+    Instance: typeof Instance;
+    level: Level;
+    rgb(r: number, g: number, b: number): Chalk;
+    hsl(h: number, s: number, l: number): Chalk;
+    hsv(h: number, s: number, v: number): Chalk;
+    hwb(h: number, w: number, b: number): Chalk;
+    bgHex(color: string): Chalk;
+    bgKeyword(color: string): Chalk;
+    bgRgb(r: number, g: number, b: number): Chalk;
+    bgHsl(h: number, s: number, l: number): Chalk;
+    bgHsv(h: number, s: number, v: number): Chalk;
+    bgHwb(h: number, w: number, b: number): Chalk;
+    hex(color: string): Chalk;
+    keyword(color: string): Chalk;
+
+    +reset: Chalk;
+    +bold: Chalk;
+    +dim: Chalk;
+    +italic: Chalk;
+    +underline: Chalk;
+    +inverse: Chalk;
+    +hidden: Chalk;
+    +strikethrough: Chalk;
+
+    +visible: Chalk;
+
+    +black: Chalk;
+    +red: Chalk;
+    +green: Chalk;
+    +yellow: Chalk;
+    +blue: Chalk;
+    +magenta: Chalk;
+    +cyan: Chalk;
+    +white: Chalk;
+    +gray: Chalk;
+    +grey: Chalk;
+    +blackBright: Chalk;
+    +redBright: Chalk;
+    +greenBright: Chalk;
+    +yellowBright: Chalk;
+    +blueBright: Chalk;
+    +magentaBright: Chalk;
+    +cyanBright: Chalk;
+    +whiteBright: Chalk;
+
+    +bgBlack: Chalk;
+    +bgRed: Chalk;
+    +bgGreen: Chalk;
+    +bgYellow: Chalk;
+    +bgBlue: Chalk;
+    +bgMagenta: Chalk;
+    +bgCyan: Chalk;
+    +bgWhite: Chalk;
+    +bgBlackBright: Chalk;
+    +bgRedBright: Chalk;
+    +bgGreenBright: Chalk;
+    +bgYellowBright: Chalk;
+    +bgBlueBright: Chalk;
+    +bgMagentaBright: Chalk;
+    +bgCyanBright: Chalk;
+    +bgWhiteBright: Chalk;
+
+    supportsColor: ColorSupport;
+  }
+
+  declare interface Chalk {
+    (...text: string[]): string;
+    (text: TemplateStringsArray, ...placeholders: string[]): string;
+    Instance: typeof Instance;
+    level: Level;
+    rgb(r: number, g: number, b: number): Chalk;
+    hsl(h: number, s: number, l: number): Chalk;
+    hsv(h: number, s: number, v: number): Chalk;
+    hwb(h: number, w: number, b: number): Chalk;
+    bgHex(color: string): Chalk;
+    bgKeyword(color: string): Chalk;
+    bgRgb(r: number, g: number, b: number): Chalk;
+    bgHsl(h: number, s: number, l: number): Chalk;
+    bgHsv(h: number, s: number, v: number): Chalk;
+    bgHwb(h: number, w: number, b: number): Chalk;
+    hex(color: string): Chalk;
+    keyword(color: string): Chalk;
+
+    +reset: Chalk;
+    +bold: Chalk;
+    +dim: Chalk;
+    +italic: Chalk;
+    +underline: Chalk;
+    +inverse: Chalk;
+    +hidden: Chalk;
+    +strikethrough: Chalk;
+
+    +visible: Chalk;
+
+    +black: Chalk;
+    +red: Chalk;
+    +green: Chalk;
+    +yellow: Chalk;
+    +blue: Chalk;
+    +magenta: Chalk;
+    +cyan: Chalk;
+    +white: Chalk;
+    +gray: Chalk;
+    +grey: Chalk;
+    +blackBright: Chalk;
+    +redBright: Chalk;
+    +greenBright: Chalk;
+    +yellowBright: Chalk;
+    +blueBright: Chalk;
+    +magentaBright: Chalk;
+    +cyanBright: Chalk;
+    +whiteBright: Chalk;
+
+    +bgBlack: Chalk;
+    +bgRed: Chalk;
+    +bgGreen: Chalk;
+    +bgYellow: Chalk;
+    +bgBlue: Chalk;
+    +bgMagenta: Chalk;
+    +bgCyan: Chalk;
+    +bgWhite: Chalk;
+    +bgBlackBright: Chalk;
+    +bgRedBright: Chalk;
+    +bgGreenBright: Chalk;
+    +bgYellowBright: Chalk;
+    +bgBlueBright: Chalk;
+    +bgMagentaBright: Chalk;
+    +bgCyanBright: Chalk;
+    +bgWhiteBright: Chalk;
+
+    supportsColor: ColorSupport;
+  }
+
+  declare module.exports: Chalk;
+}
@@ -1,20 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow strict
- * @format
- */
-
-declare module 'cross-spawn' {
-  import * as child_process from 'child_process';
-
-  type spawn = typeof child_process.spawn & {
-    spawn: spawn,
-    sync: typeof child_process.spawnSync,
-  };
-
-  declare module.exports: spawn;
-}
@@ -1,149 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow strict-local
- * @format
- */
-
-declare module '@electron/packager' {
-  declare export type AsarOptions = $FlowFixMe;
-
-  declare export type ElectronDownloadRequestOptions = $FlowFixMe;
-
-  declare export type TargetDefinition = {
-    arch: TargetArch,
-    platform: TargetPlatform,
-  };
-
-  declare export type FinalizePackageTargetsHookFunction = (
-    targets: TargetDefinition[],
-    callback: HookFunctionErrorCallback,
-  ) => void;
-
-  declare export type HookFunction = (
-    buildPath: string,
-    electronVersion: string,
-    platform: TargetPlatform,
-    arch: TargetArch,
-    callback: HookFunctionErrorCallback,
-  ) => void;
-
-  declare export type IgnoreFunction = (path: string) => boolean;
-
-  declare export type HookFunctionErrorCallback = (err?: Error | null) => void;
-
-  declare export interface MacOSProtocol {
-    name: string;
-    schemes: string[];
-  }
-
-  declare export type NotaryToolCredentials = $FlowFixMe;
-
-  declare export type OsxSignOptions = $FlowFixMe;
-
-  declare export type OsxUniversalOptions = $FlowFixMe;
-
-  declare export type Win32MetadataOptions = $ReadOnly<{
-    CompanyName?: string,
-    FileDescription?: string,
-    OriginalFilename?: string,
-    ProductName?: string,
-    InternalName?: string,
-    'requested-execution-level'?:
-      | 'asInvoker'
-      | 'highestAvailable'
-      | 'requireAdministrator',
-    'application-manifest'?: string,
-  }>;
-
-  declare export type WindowsSignOptions = $FlowFixMe;
-
-  declare export type OfficialArch =
-    | 'ia32'
-    | 'x64'
-    | 'armv7l'
-    | 'arm64'
-    | 'mips64el'
-    | 'universal';
-
-  declare export type OfficialPlatform = 'linux' | 'win32' | 'darwin' | 'mas';
-
-  declare export type TargetArch = OfficialArch | string;
-
-  declare export type TargetPlatform = OfficialPlatform | string;
-
-  declare export type ArchOption = TargetArch | 'all';
-
-  declare export type PlatformOption = TargetPlatform | 'all';
-
-  declare export interface Options {
-    dir: string;
-    afterAsar?: HookFunction[];
-    afterComplete?: HookFunction[];
-    afterCopy?: HookFunction[];
-    afterCopyExtraResources?: HookFunction[];
-    afterExtract?: HookFunction[];
-    afterFinalizePackageTargets?: FinalizePackageTargetsHookFunction[];
-    afterInitialize?: HookFunction[];
-    afterPrune?: HookFunction[];
-    all?: boolean;
-    appBundleId?: string;
-    appCategoryType?: string;
-    appCopyright?: string;
-    appVersion?: string;
-    arch?: ArchOption | ArchOption[];
-    asar?: boolean | AsarOptions;
-    beforeAsar?: HookFunction[];
-    beforeCopy?: HookFunction[];
-    beforeCopyExtraResources?: HookFunction[];
-    buildVersion?: string;
-    darwinDarkModeSupport?: boolean;
-    derefSymlinks?: boolean;
-    download?: ElectronDownloadRequestOptions;
-    electronVersion?: string;
-    electronZipDir?: string;
-    executableName?: string;
-    extendHelperInfo?:
-      | string
-      | {
-          [property: string]: any,
-        };
-    extendInfo?:
-      | string
-      | {
-          [property: string]: any,
-        };
-    extraResource?: string | string[];
-    helperBundleId?: string;
-    icon?: string;
-    ignore?: RegExp | (string | RegExp)[] | IgnoreFunction;
-    junk?: boolean;
-    name?: string;
-    osxNotarize?: NotaryToolCredentials;
-    osxSign?: true | OsxSignOptions;
-    osxUniversal?: OsxUniversalOptions;
-    out?: string;
-    overwrite?: boolean;
-    platform?: TargetPlatform | 'all' | Array<TargetPlatform | 'all'>;
-    prebuiltAsar?: string;
-    protocols?: MacOSProtocol[];
-    prune?: boolean;
-    quiet?: boolean;
-    tmpdir?: string | false;
-    usageDescription?: {
-      [property: string]: string,
-    };
-    win32metadata?: Win32MetadataOptions;
-    windowsSign?: true | WindowsSignOptions;
-  }
-
-  declare function packager(options: Options): Promise<string[]>;
-
-  declare module.exports: typeof packager & {
-    packager: typeof packager,
-    default: typeof packager,
-  };
-}
@@ -1,41 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow
- * @format
- */
-
-declare module 'electron-store' {
-  declare export type Schema = any;
-
-  declare export type Options = {
-    +name?: string,
-    defaults?: Object,
-    schema?: any,
-    migrations?: any,
-    beforeEachMigration?: any,
-    clearInvalidConfig?: boolean,
-    serialize?: any,
-    deserialize?: any,
-    accessPropertiesByDotNotation?: boolean,
-    watch?: boolean,
-    encryptionKey?: string | Buffer | $ReadOnlyArray<number>,
-    ...
-  };
-
-  declare class ElectronStore {
-    constructor(options?: Options): this;
-    get(key: string): any;
-    get(key: string, defaultValue: any): any;
-    set(key: string, value: any): void;
-    set(object: Object): void;
-    has(key: string): boolean;
-    delete(key: string): void;
-    clear(): void;
-  }
-
-  declare module.exports: Class<ElectronStore>;
-}
@@ -4,7 +4,6 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow
 * @format
 */

@@ -854,10 +853,6 @@ type JestObjectType = {
   * Returns the number of fake timers still left to run.
   */
  getTimerCount(): number,
-  /**
-   * Returns the time in ms of the current clock.
-   */
-  now(): number,
  /**
   * Set the current system time used by fake timers.
   * Simulates a user changing the system clock while your program is running.
@@ -1,421 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow strict-local
- * @format
- */
-
-declare module 'jsonc-parser' {
-  /**
-   * Creates a JSON scanner on the given text.
-   * If ignoreTrivia is set, whitespaces or comments are ignored.
-   */
-  declare export const createScanner: (
-    text: string,
-    ignoreTrivia?: boolean,
-  ) => JSONScanner;
-  export type ScanError = number;
-  export type SyntaxKind = number;
-  /**
-   * The scanner object, representing a JSON scanner at a position in the input string.
-   */
-  export type JSONScanner = $ReadOnly<{
-    /**
-     * Sets the scan position to a new offset. A call to 'scan' is needed to get the first token.
-     */
-    setPosition(pos: number): void,
-    /**
-     * Read the next token. Returns the token code.
-     */
-    scan(): SyntaxKind,
-    /**
-     * Returns the zero-based current scan position, which is after the last read token.
-     */
-    getPosition(): number,
-    /**
-     * Returns the last read token.
-     */
-    getToken(): SyntaxKind,
-    /**
-     * Returns the last read token value. The value for strings is the decoded string content. For numbers it's of type number, for boolean it's true or false.
-     */
-    getTokenValue(): string,
-    /**
-     * The zero-based start offset of the last read token.
-     */
-    getTokenOffset(): number,
-    /**
-     * The length of the last read token.
-     */
-    getTokenLength(): number,
-    /**
-     * The zero-based start line number of the last read token.
-     */
-    getTokenStartLine(): number,
-    /**
-     * The zero-based start character (column) of the last read token.
-     */
-    getTokenStartCharacter(): number,
-    /**
-     * An error code of the last scan.
-     */
-    getTokenError(): ScanError,
-  }>;
-  /**
-   * For a given offset, evaluate the location in the JSON document. Each segment in the location path is either a property name or an array index.
-   */
-  declare export const getLocation: (
-    text: string,
-    position: number,
-  ) => Location;
-  /**
-   * Parses the given text and returns the object the JSON content represents. On invalid input, the parser tries to be as fault tolerant as possible, but still return a result.
-   * Therefore, always check the errors list to find out if the input was valid.
-   */
-  declare export const parse: (
-    text: string,
-    errors?: ParseError[],
-    options?: ParseOptions,
-  ) => any;
-  /**
-   * Parses the given text and returns a tree representation the JSON content. On invalid input, the parser tries to be as fault tolerant as possible, but still return a result.
-   */
-  declare export const parseTree: (
-    text: string,
-    errors?: ParseError[],
-    options?: ParseOptions,
-  ) => Node | void;
-  /**
-   * Finds the node at the given path in a JSON DOM.
-   */
-  declare export const findNodeAtLocation: (
-    root: Node,
-    path: JSONPath,
-  ) => Node | void;
-  /**
-   * Finds the innermost node at the given offset. If includeRightBound is set, also finds nodes that end at the given offset.
-   */
-  declare export const findNodeAtOffset: (
-    root: Node,
-    offset: number,
-    includeRightBound?: boolean,
-  ) => Node | void;
-  /**
-   * Gets the JSON path of the given JSON DOM node
-   */
-  declare export const getNodePath: (node: Node) => JSONPath;
-  /**
-   * Evaluates the JavaScript object of the given JSON DOM node
-   */
-  declare export const getNodeValue: (node: Node) => any;
-  /**
-   * Parses the given text and invokes the visitor functions for each object, array and literal reached.
-   */
-  declare export const visit: (
-    text: string,
-    visitor: JSONVisitor,
-    options?: ParseOptions,
-  ) => any;
-  /**
-   * Takes JSON with JavaScript-style comments and remove
-   * them. Optionally replaces every none-newline character
-   * of comments with a replaceCharacter
-   */
-  declare export const stripComments: (
-    text: string,
-    replaceCh?: string,
-  ) => string;
-  export type ParseError = {
-    error: ParseErrorCode,
-    offset: number,
-    length: number,
-  };
-  export type ParseErrorCode = number;
-  declare export function printParseErrorCode(
-    code: ParseErrorCode,
-  ):
-    | 'InvalidSymbol'
-    | 'InvalidNumberFormat'
-    | 'PropertyNameExpected'
-    | 'ValueExpected'
-    | 'ColonExpected'
-    | 'CommaExpected'
-    | 'CloseBraceExpected'
-    | 'CloseBracketExpected'
-    | 'EndOfFileExpected'
-    | 'InvalidCommentToken'
-    | 'UnexpectedEndOfComment'
-    | 'UnexpectedEndOfString'
-    | 'UnexpectedEndOfNumber'
-    | 'InvalidUnicode'
-    | 'InvalidEscapeCharacter'
-    | 'InvalidCharacter'
-    | '<unknown ParseErrorCode>';
-  export type NodeType =
-    | 'object'
-    | 'array'
-    | 'property'
-    | 'string'
-    | 'number'
-    | 'boolean'
-    | 'null';
-  export type Node = {
-    type: NodeType,
-    value?: any,
-    offset: number,
-    length: number,
-    colonOffset?: number,
-    parent?: Node,
-    children?: Node[],
-  };
-  /**
-   * A {@linkcode JSONPath} segment. Either a string representing an object property name
-   * or a number (starting at 0) for array indices.
-   */
-  export type Segment = string | number;
-  export type JSONPath = Segment[];
-  export type Location = {
-    /**
-     * The previous property key or literal value (string, number, boolean or null) or undefined.
-     */
-    previousNode?: Node,
-    /**
-     * The path describing the location in the JSON document. The path consists of a sequence of strings
-     * representing an object property or numbers for array indices.
-     */
-    path: JSONPath,
-    /**
-     * Matches the locations path against a pattern consisting of strings (for properties) and numbers (for array indices).
-     * '*' will match a single segment of any property name or index.
-     * '**' will match a sequence of segments of any property name or index, or no segment.
-     */
-    matches: (patterns: JSONPath) => boolean,
-    /**
-     * If set, the location's offset is at a property key.
-     */
-    isAtPropertyKey: boolean,
-  };
-  export type ParseOptions = {
-    disallowComments?: boolean,
-    allowTrailingComma?: boolean,
-    allowEmptyContent?: boolean,
-  };
-  /**
-   * Visitor called by {@linkcode visit} when parsing JSON.
-   *
-   * The visitor functions have the following common parameters:
-   * - `offset`: Global offset within the JSON document, starting at 0
-   * - `startLine`: Line number, starting at 0
-   * - `startCharacter`: Start character (column) within the current line, starting at 0
-   *
-   * Additionally some functions have a `pathSupplier` parameter which can be used to obtain the
-   * current `JSONPath` within the document.
-   */
-  export type JSONVisitor = {
-    /**
-     * Invoked when an open brace is encountered and an object is started. The offset and length represent the location of the open brace.
-     */
-    onObjectBegin?: (
-      offset: number,
-      length: number,
-      startLine: number,
-      startCharacter: number,
-      pathSupplier: () => JSONPath,
-    ) => void,
-    /**
-     * Invoked when a property is encountered. The offset and length represent the location of the property name.
-     * The `JSONPath` created by the `pathSupplier` refers to the enclosing JSON object, it does not include the
-     * property name yet.
-     */
-    onObjectProperty?: (
-      property: string,
-      offset: number,
-      length: number,
-      startLine: number,
-      startCharacter: number,
-      pathSupplier: () => JSONPath,
-    ) => void,
-    /**
-     * Invoked when a closing brace is encountered and an object is completed. The offset and length represent the location of the closing brace.
-     */
-    onObjectEnd?: (
-      offset: number,
-      length: number,
-      startLine: number,
-      startCharacter: number,
-    ) => void,
-    /**
-     * Invoked when an open bracket is encountered. The offset and length represent the location of the open bracket.
-     */
-    onArrayBegin?: (
-      offset: number,
-      length: number,
-      startLine: number,
-      startCharacter: number,
-      pathSupplier: () => JSONPath,
-    ) => void,
-    /**
-     * Invoked when a closing bracket is encountered. The offset and length represent the location of the closing bracket.
-     */
-    onArrayEnd?: (
-      offset: number,
-      length: number,
-      startLine: number,
-      startCharacter: number,
-    ) => void,
-    /**
-     * Invoked when a literal value is encountered. The offset and length represent the location of the literal value.
-     */
-    onLiteralValue?: (
-      value: any,
-      offset: number,
-      length: number,
-      startLine: number,
-      startCharacter: number,
-      pathSupplier: () => JSONPath,
-    ) => void,
-    /**
-     * Invoked when a comma or colon separator is encountered. The offset and length represent the location of the separator.
-     */
-    onSeparator?: (
-      character: string,
-      offset: number,
-      length: number,
-      startLine: number,
-      startCharacter: number,
-    ) => void,
-    /**
-     * When comments are allowed, invoked when a line or block comment is encountered. The offset and length represent the location of the comment.
-     */
-    onComment?: (
-      offset: number,
-      length: number,
-      startLine: number,
-      startCharacter: number,
-    ) => void,
-    /**
-     * Invoked on an error.
-     */
-    onError?: (
-      error: ParseErrorCode,
-      offset: number,
-      length: number,
-      startLine: number,
-      startCharacter: number,
-    ) => void,
-  };
-  /**
-   * An edit result describes a textual edit operation. It is the result of a {@linkcode format} and {@linkcode modify} operation.
-   * It consist of one or more edits describing insertions, replacements or removals of text segments.
-   * * The offsets of the edits refer to the original state of the document.
-   * * No two edits change or remove the same range of text in the original document.
-   * * Multiple edits can have the same offset if they are multiple inserts, or an insert followed by a remove or replace.
-   * * The order in the array defines which edit is applied first.
-   * To apply an edit result use {@linkcode applyEdits}.
-   * In general multiple EditResults must not be concatenated because they might impact each other, producing incorrect or malformed JSON data.
-   */
-  export type EditResult = Edit[];
-  /**
-   * Represents a text modification
-   */
-  export type Edit = {
-    /**
-     * The start offset of the modification.
-     */
-    offset: number,
-    /**
-     * The length of the modification. Must not be negative. Empty length represents an *insert*.
-     */
-    length: number,
-    /**
-     * The new content. Empty content represents a *remove*.
-     */
-    content: string,
-  };
-  /**
-   * A text range in the document
-   */
-  export type Range = {
-    /**
-     * The start offset of the range.
-     */
-    offset: number,
-    /**
-     * The length of the range. Must not be negative.
-     */
-    length: number,
-  };
-  /**
-   * Options used by {@linkcode format} when computing the formatting edit operations
-   */
-  export type FormattingOptions = $ReadOnly<{
-    /**
-     * If indentation is based on spaces (`insertSpaces` = true), the number of spaces that make an indent.
-     */
-    tabSize?: number,
-    /**
-     * Is indentation based on spaces?
-     */
-    insertSpaces?: boolean,
-    /**
-     * The default 'end of line' character. If not set, '\n' is used as default.
-     */
-    eol?: string,
-  }>;
-  /**
-   * Computes the edit operations needed to format a JSON document.
-   *
-   * @param documentText The input text
-   * @param range The range to format or `undefined` to format the full content
-   * @param options The formatting options
-   * @returns The edit operations describing the formatting changes to the original document following the format described in {@linkcode EditResult}.
-   * To apply the edit operations to the input, use {@linkcode applyEdits}.
-   */
-  declare export function format(
-    documentText: string,
-    range: Range | void,
-    options: FormattingOptions,
-  ): EditResult;
-  /**
-   * Options used by {@linkcode modify} when computing the modification edit operations
-   */
-  export type ModificationOptions = {
-    /**
-     * Formatting options.
-     */
-    formattingOptions: FormattingOptions,
-    /**
-     * Optional function to define the insertion index given an existing list of properties.
-     */
-    getInsertionIndex?: (properties: string[]) => number,
-  };
-  /**
-   * Computes the edit operations needed to modify a value in the JSON document.
-   *
-   * @param documentText The input text
-   * @param path The path of the value to change. The path represents either to the document root, a property or an array item.
-   * If the path points to an non-existing property or item, it will be created.
-   * @param value The new value for the specified property or item. If the value is undefined,
-   * the property or item will be removed.
-   * @param options Options
-   * @returns The edit operations describing the changes to the original document, following the format described in {@linkcode EditResult}.
-   * To apply the edit operations to the input, use {@linkcode applyEdits}.
-   */
-  declare export function modify(
-    text: string,
-    path: JSONPath,
-    value: any,
-    options: ModificationOptions,
-  ): EditResult;
-  /**
-   * Applies edits to an input string.
-   * @param text The input text
-   * @param edits Edit operations following the format described in {@linkcode EditResult}.
-   * @returns The text with the applied edits.
-   * @throws An error if the edit operations are not well-formed as described in {@linkcode EditResult}.
-   */
-  declare export function applyEdits(text: string, edits: EditResult): string;
-}
@@ -91,19 +91,7 @@ declare module 'tinybench' {
    beforeEach?: (this: Task) => void | Promise<void>,
  };

-  // This is defined as an interface in tinybench but we define it as an object
-  // to catch problems like `overriddenDuration` being misspelled.
-  export type FnReturnedObject = {
-    overriddenDuration?: number,
-  };
-
-  // This type is defined as returning `unknown` instead of `void` in tinybench,
-  // but we type it this way to avoid mistakes (we can make breaking changes
-  // in our definition that they can't).
-  export type Fn = () =>
-    | Promise<void | FnReturnedObject>
-    | void
-    | FnReturnedObject;
+  export type Fn = () => Promise<mixed> | mixed;

  declare export class Bench extends EventTarget {
    concurrency: null | 'task' | 'bench';
@@ -48,11 +48,6 @@ declare module 'typescript' {
      file: SourceFile,
      start?: number,
    ): $ReadOnly<{line: number, character: number}>,
-    convertCompilerOptionsFromJson(
-      jsonOptions: any,
-      basePath: string,
-      configFileName?: string,
-    ): {options: Object, errors: Diagnostic[]},
    ModuleResolutionKind: typeof ModuleResolutionKind,
    ...
  };
@@ -21,7 +21,7 @@ declare type ws$PerMessageDeflateOptions = {
  maxPayload?: number,
 };

-/* $FlowFixMe[incompatible-type] - Found with Flow v0.143.1 upgrade
+/* $FlowFixMe[incompatible-extend] - Found with Flow v0.143.1 upgrade
 * "on" definition failing with string is incompatible with string literal */
 declare class ws$WebSocketServer extends events$EventEmitter {
  /**
@@ -141,7 +141,7 @@ declare type ws$UnexpectedResponseListener = (
 ) => mixed;
 declare type ws$UpgradeListener = (response: http$IncomingMessage<>) => mixed;

-/* $FlowFixMe[incompatible-type] - Found with Flow v0.143.1 upgrade
+/* $FlowFixMe[incompatible-extend] - Found with Flow v0.143.1 upgrade
 * "on" definition failing with string is incompatible with string literal */
 declare class ws$WebSocket extends events$EventEmitter {
  static Server: typeof ws$WebSocketServer;
@@ -12,6 +12,3 @@ reactNativeArchitectures=armeabi-v7a,arm64-v8a,x86,x86_64
 # Controls whether to use Hermes from nightly builds. This will speed up builds
 # but should NOT be turned on for CI or release builds.
 react.internal.useHermesNightly=false
-
-# Controls whether to use Hermes 1.0. Clean and rebuild when changing.
-hermesV1Enabled=false
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
@@ -1,7 +1,7 @@
 #!/bin/sh

 #
-# Copyright © 2015 the original authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -4,19 +4,16 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow strict
 * @format
 */

 'use strict';

-// $FlowFixMe[cannot-resolve-module]
-// $FlowFixMe[untyped-import]
 const {defaults} = require('jest-config');

 const PODS_LOCATIONS = [
  'packages/rn-tester/Pods',
-  'private/helloworld/ios/Pods',
+  'packages/helloworld/ios/Pods',
 ];

 module.exports = {
@@ -42,21 +39,18 @@ module.exports = {
    '<rootDir>/packages/react-native/Libraries/Renderer',
    '<rootDir>/packages/react-native/sdks/hermes/',
    ...PODS_LOCATIONS,
-  ] /*:: as $ReadOnlyArray<string> */,
+  ],
  transformIgnorePatterns: ['node_modules/(?!@react-native/)'],
  haste: {
    defaultPlatform: 'ios',
    platforms: ['ios', 'android'],
  },
-  moduleFileExtensions: [
-    'fb.js',
-    ...defaults.moduleFileExtensions,
-  ] /*:: as $ReadOnlyArray<string> */,
+  moduleFileExtensions: ['fb.js'].concat(defaults.moduleFileExtensions),
  modulePathIgnorePatterns: [
    'scripts/.*/__fixtures__/',
    '<rootDir>/packages/react-native/sdks/hermes/',
    ...PODS_LOCATIONS,
-  ] /*:: as $ReadOnlyArray<string> */,
+  ],
  unmockedModulePathPatterns: [
    'node_modules/react/',
    'packages/react-native/Libraries/Renderer',
@@ -12,7 +12,7 @@

 'use strict';

-// eslint-disable-next-line @react-native/monorepo/sort-imports
+// eslint-disable-next-line lint/sort-imports
 const {
  transformFromAstSync: babelTransformFromAstSync,
  transformSync: babelTransformSync,
@@ -32,7 +32,7 @@ if (process.env.FBSOURCE_ENV === '1') {
  require('@fb-tools/babel-register');
 } else {
  // Register Babel to allow local packages to be loaded from source
-  require('../scripts/shared/babelRegister').registerForMonorepo();
+  require('../scripts/babel-register').registerForMonorepo();
 }

 const transformer = require('@react-native/metro-babel-transformer');
@@ -59,9 +59,6 @@ const babelPluginPreventBabelRegister = [

 module.exports = {
  process(src /*: string */, file /*: string */) /*: {code: string, ...} */ {
-    if (file.endsWith('.json')) {
-      return {code: src};
-    }
    if (nodeFiles.test(file)) {
      // node specific transforms only
      return babelTransformSync(src, {
@@ -86,7 +83,7 @@ module.exports = {
        globalPrefix: '',
        hermesParser: true,
        hot: false,
-        // $FlowFixMe[incompatible-type] TODO: Remove when `inlineRequires` has been removed from metro-babel-transformer in OSS
+        // $FlowFixMe[incompatible-call] TODO: Remove when `inlineRequires` has been removed from metro-babel-transformer in OSS
        inlineRequires: true,
        minify: false,
        platform: '',
@@ -111,7 +108,7 @@ module.exports = {

    return generate(
      ast,
-      // $FlowFixMe[incompatible-type] Error found when improving flow typing for libs
+      // $FlowFixMe[prop-missing] Error found when improving flow typing for libs
      {
        code: true,
        comments: false,
@@ -8,21 +8,18 @@
    "android": "yarn --cwd packages/rn-tester android",
    "build-android": "./gradlew :packages:react-native:ReactAndroid:build",
    "build": "node ./scripts/build/build.js",
-    "build-types": "node ./scripts/js-api/build-types",
+    "build-types": "node ./scripts/build-types",
    "clang-format": "clang-format -i --glob=*/**/*.{h,cpp,m,mm}",
    "clean": "node ./scripts/build/clean.js",
-    "cxx-api-build": "node ./scripts/cxx-api/public-api.js",
    "flow-check": "flow check",
    "flow": "flow",
    "format-check": "prettier --list-different \"./**/*.{js,md,yml,ts,tsx}\"",
    "format": "npm run prettier && npm run clang-format",
    "featureflags": "yarn --cwd packages/react-native featureflags",
-    "js-api-diff": "node ./scripts/js-api/diff-api-snapshot",
    "lint-ci": "./.github/workflow-scripts/analyze_code.sh && yarn shellcheck",
-    "lint-kotlin-check": "./gradlew ktfmtCheck",
-    "lint-kotlin": "./gradlew ktfmtFormat",
+    "lint-java": "node ./scripts/lint-java.js",
    "lint-markdown": "markdownlint-cli2 2>&1",
-    "lint": "eslint --max-warnings 0 .",
+    "lint": "eslint .",
    "prettier": "prettier --write \"./**/*.{js,md,yml,ts,tsx}\"",
    "print-packages": "node ./scripts/monorepo/print",
    "shellcheck": "./.github/workflow-scripts/analyze_scripts.sh",
@@ -30,20 +27,19 @@
    "set-version": "node ./scripts/releases/set-version.js",
    "test-android": "./gradlew :packages:react-native:ReactAndroid:test",
    "test-ci": "jest --maxWorkers=2 --ci --reporters=\"default\" --reporters=\"jest-junit\"",
-    "test-release-local-clean": "node ./scripts/release-testing/test-release-local-clean.js",
-    "test-release-local": "node ./scripts/release-testing/test-release-local.js",
+    "test-e2e-local-clean": "node ./scripts/release-testing/test-e2e-local-clean.js",
+    "test-e2e-local": "node ./scripts/release-testing/test-e2e-local.js",
    "test-ios": "./scripts/objc-test.sh test",
    "test-typescript": "tsc -p packages/react-native/types/tsconfig.json",
-    "test-generated-typescript": "tsc -p packages/react-native/types_generated/tsconfig.test.json",
    "test": "jest",
-    "fantom": "./scripts/fantom.sh",
+    "fantom": "JS_DIR='..' yarn jest --config packages/react-native-fantom/config/jest.config.js",
    "trigger-react-native-release": "node ./scripts/releases-local/trigger-react-native-release.js",
    "update-lock": "npx yarn-deduplicate"
  },
  "workspaces": [
    "packages/*",
-    "private/*",
-    "!private/helloworld"
+    "tools/*",
+    "!packages/helloworld"
  ],
  "devDependencies": {
    "@babel/core": "^7.25.2",
@@ -53,22 +49,18 @@
    "@babel/plugin-transform-regenerator": "^7.24.7",
    "@babel/preset-env": "^7.25.3",
    "@babel/preset-flow": "^7.24.7",
-    "@electron/packager": "^18.3.6",
-    "@expo/spawn-async": "^1.7.2",
    "@jest/create-cache-key-function": "^29.7.0",
-    "@microsoft/api-extractor": "^7.52.2",
-    "@octokit/rest": "^22.0.0",
-    "@react-native/metro-babel-transformer": "0.82.0-main",
-    "@react-native/metro-config": "0.82.0-main",
-    "@tsconfig/node22": "22.0.2",
-    "@types/react": "^19.1.0",
-    "@typescript-eslint/parser": "^8.36.0",
-    "ansi-regex": "^5.0.0",
+    "@react-native/metro-babel-transformer": "0.80.0-main",
+    "@react-native/metro-config": "0.80.0-main",
+    "@tsconfig/node18": "1.0.1",
+    "@types/react": "^19.0.0",
+    "@typescript-eslint/parser": "^7.1.1",
    "ansi-styles": "^4.2.1",
    "babel-plugin-minify-dead-code-elimination": "^0.5.2",
-    "babel-plugin-syntax-hermes-parser": "0.32.0",
+    "babel-plugin-syntax-hermes-parser": "0.28.1",
    "babel-plugin-transform-define": "^2.1.4",
    "babel-plugin-transform-flow-enums": "^0.0.2",
+    "chalk": "^4.0.0",
    "clang-format": "^1.8.0",
    "connect": "^3.6.5",
    "debug": "^4.4.0",
@@ -78,51 +70,46 @@
    "eslint-plugin-babel": "^5.3.1",
    "eslint-plugin-eslint-comments": "^3.2.0",
    "eslint-plugin-ft-flow": "^2.0.1",
-    "eslint-plugin-jest": "^29.0.1",
+    "eslint-plugin-jest": "^27.9.0",
    "eslint-plugin-jsx-a11y": "^6.6.0",
+    "eslint-plugin-lint": "^1.0.0",
    "eslint-plugin-react": "^7.30.1",
+    "eslint-plugin-react-hooks": "^5.2.0",
    "eslint-plugin-react-native": "^4.0.0",
    "eslint-plugin-redundant-undefined": "^0.4.0",
    "eslint-plugin-relay": "^1.8.3",
-    "fb-dotslash": "0.5.8",
-    "flow-api-translator": "0.32.0",
-    "flow-bin": "^0.281.0",
+    "flow-api-translator": "0.28.1",
+    "flow-bin": "^0.272.0",
    "glob": "^7.1.1",
-    "hermes-eslint": "0.32.0",
-    "hermes-transform": "0.32.0",
-    "ini": "^5.0.0",
+    "hermes-eslint": "0.28.1",
+    "hermes-transform": "0.28.1",
    "inquirer": "^7.1.0",
    "jest": "^29.7.0",
    "jest-config": "^29.7.0",
    "jest-diff": "^29.7.0",
-    "jest-junit": "^16.0.0",
+    "jest-junit": "^10.0.0",
    "jest-snapshot": "^29.7.0",
-    "jsonc-parser": "2.2.1",
    "markdownlint-cli2": "^0.17.2",
    "markdownlint-rule-relative-links": "^3.0.0",
-    "memfs": "^4.38.2",
-    "metro-babel-register": "^0.83.1",
-    "metro-transform-plugins": "^0.83.1",
+    "metro-babel-register": "^0.82.3",
+    "metro-memory-fs": "^0.82.3",
+    "metro-transform-plugins": "^0.82.3",
    "micromatch": "^4.0.4",
    "node-fetch": "^2.2.0",
    "nullthrows": "^1.1.1",
-    "prettier": "3.6.2",
-    "prettier-plugin-hermes-parser": "0.32.0",
-    "react": "19.1.1",
-    "react-test-renderer": "19.1.1",
+    "prettier": "2.8.8",
+    "prettier-plugin-hermes-parser": "0.28.1",
+    "react": "19.1.0",
+    "react-test-renderer": "19.1.0",
    "rimraf": "^3.0.2",
    "shelljs": "^0.8.5",
-    "signedsource": "^2.0.0",
+    "signedsource": "^1.0.0",
    "supports-color": "^7.1.0",
-    "temp-dir": "^2.0.0",
-    "tinybench": "^4.1.0",
-    "typescript": "5.8.3",
-    "ws": "^7.5.10"
+    "tinybench": "^3.1.0",
+    "typescript": "5.0.4",
+    "ws": "^6.2.3"
  },
  "resolutions": {
-    "eslint-plugin-react-hooks": "6.1.0-canary-12bc60f5-20250613",
-    "react-is": "19.1.1",
-    "on-headers": "1.1.0",
-    "compression": "1.8.1"
+    "react-is": "19.1.0"
  }
 }
@@ -1,6 +1,6 @@
 {
  "name": "@react-native/assets-registry",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
  "description": "Asset support code for React Native.",
  "license": "MIT",
  "repository": {
@@ -17,7 +17,7 @@
  ],
  "bugs": "https://github.com/facebook/react-native/issues",
  "engines": {
-    "node": ">= 20.19.4"
+    "node": ">=18"
  },
  "files": [
    "path-support.js",
@@ -40,5 +40,5 @@ function getAssetByID(assetId /*: number */) /*: PackagerAsset */ {
  return assets[assetId - 1];
 }

-// eslint-disable-next-line @react-native/monorepo/no-commonjs-exports
+// eslint-disable-next-line lint/no-commonjs-exports
 module.exports = {registerAsset, getAssetByID};
@@ -81,147 +81,10 @@ export {Commands};
 export default (codegenNativeComponent<ModuleProps>('Module'): NativeType);
 `;

-const COMMANDS_WITH_COVERAGE_INVALID = `
-// @flow
-
-const codegenNativeComponent = require('codegenNativeComponent');
-import type {NativeComponentType} from 'codegenNativeComponent';
-
-import type {ViewProps} from 'ViewPropTypes';
-
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps,
-|}>;
-
-type NativeType = NativeComponentType<ModuleProps>;
-
-// Coverage instrumentation of invalid Commands export - should still fail
-export const Commands = (cov_1234567890().s[0]++, {
-  hotspotUpdate: () => {},
-  scrollTo: () => {},
-});
-
-export default (codegenNativeComponent<ModuleProps>('Module'): NativeType);
-`;
-
-const COMMANDS_WITH_COVERAGE_WRONG_FUNCTION = `
-// @flow
-
-const codegenNativeComponent = require('codegenNativeComponent');
-import type {NativeComponentType} from 'codegenNativeComponent';
-
-import type {ViewProps} from 'ViewPropTypes';
-
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps,
-|}>;
-
-type NativeType = NativeComponentType<ModuleProps>;
-
-// Coverage instrumentation of wrong function call - should fail
-export const Commands = (cov_abcdef123().s[0]++, someOtherFunction({
-  supportedCommands: ['pause', 'play'],
-}));
-
-export default (codegenNativeComponent<ModuleProps>('Module'): NativeType);
-`;
-
-const COMMANDS_WITH_COMPLEX_COVERAGE_INVALID = `
-// @flow
-
-const codegenNativeComponent = require('codegenNativeComponent');
-import type {NativeComponentType} from 'codegenNativeComponent';
-
-import type {ViewProps} from 'ViewPropTypes';
-
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps,
-|}>;
-
-type NativeType = NativeComponentType<ModuleProps>;
-
-// Complex coverage instrumentation with invalid nested structure - should fail
-export const Commands = (
-  cov_xyz789().f[1]++,
-  cov_xyz789().s[2]++,
-  {
-    pause: (ref) => {},
-    play: (ref) => {},
-  }
-);
-
-export default (codegenNativeComponent<ModuleProps>('Module'): NativeType);
-`;
-
-const COMMANDS_WITH_COVERAGE_WRONG_NAME = `
-// @flow
-
-const codegenNativeCommands = require('codegenNativeCommands');
-const codegenNativeComponent = require('codegenNativeComponent');
-import type {NativeComponentType} from 'codegenNativeComponent';
-
-import type {ViewProps} from 'ViewPropTypes';
-
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps,
-|}>;
-
-type NativeType = NativeComponentType<ModuleProps>;
-
-interface NativeCommands {
-  +pause: (viewRef: React.ElementRef<NativeType>) => void;
-  +play: (viewRef: React.ElementRef<NativeType>) => void;
-}
-
-// Coverage instrumentation with correct function but wrong export name - should fail
-export const WrongName = (cov_wrong123().s[0]++, codegenNativeCommands<NativeCommands>({
-  supportedCommands: ['pause', 'play'],
-}));
-
-export default (codegenNativeComponent<ModuleProps>('Module'): NativeType);
-`;
-
-const COMMANDS_WITH_COVERAGE_TYPE_CAST_INVALID = `
-// @flow
-
-const codegenNativeComponent = require('codegenNativeComponent');
-import type {NativeComponentType} from 'codegenNativeComponent';
-
-import type {ViewProps} from 'ViewPropTypes';
-
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps,
-|}>;
-
-type NativeType = NativeComponentType<ModuleProps>;
-
-interface NativeCommands {
-  +pause: (viewRef: React.ElementRef<NativeType>) => void;
-  +play: (viewRef: React.ElementRef<NativeType>) => void;
-}
-
-// Coverage instrumentation with type cast but wrong function - should fail
-export const Commands: NativeCommands = (cov_cast123().s[0]++, invalidFunction({
-  supportedCommands: ['pause', 'play'],
-}));
-
-export default (codegenNativeComponent<ModuleProps>('Module'): NativeType);
-`;
-
 module.exports = {
  'CommandsExportedWithDifferentNameNativeComponent.js':
    COMMANDS_EXPORTED_WITH_DIFFERENT_NAME,
  'CommandsExportedWithShorthandNativeComponent.js':
    COMMANDS_EXPORTED_WITH_SHORTHAND,
  'OtherCommandsExportNativeComponent.js': OTHER_COMMANDS_EXPORT,
-  'CommandsWithCoverageInvalidNativeComponent.js':
-    COMMANDS_WITH_COVERAGE_INVALID,
-  'CommandsWithCoverageWrongFunctionNativeComponent.js':
-    COMMANDS_WITH_COVERAGE_WRONG_FUNCTION,
-  'CommandsWithComplexCoverageInvalidNativeComponent.js':
-    COMMANDS_WITH_COMPLEX_COVERAGE_INVALID,
-  'CommandsWithCoverageWrongNameNativeComponent.js':
-    COMMANDS_WITH_COVERAGE_WRONG_NAME,
-  'CommandsWithCoverageTypeCastInvalidNativeComponent.js':
-    COMMANDS_WITH_COVERAGE_TYPE_CAST_INVALID,
 };
@@ -59,92 +59,6 @@ export default codegenNativeComponent<ModuleProps>('Module', {
 });
 `;

-// Coverage instrumentation test cases - should be recognized as valid
-const COMMANDS_WITH_SIMPLE_COVERAGE = `
-// @flow
-
-const codegenNativeCommands = require('codegenNativeCommands');
-const codegenNativeComponent = require('codegenNativeComponent');
-
-import type {ViewProps} from 'ViewPropTypes';
-import type {NativeComponentType} from 'codegenNativeComponent';
-
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps,
-|}>;
-
-type NativeType = NativeComponentType<ModuleProps>;
-
-interface NativeCommands {
-  +pause: (viewRef: React.ElementRef<NativeType>) => void;
-  +play: (viewRef: React.ElementRef<NativeType>) => void;
-}
-
-export const Commands = (cov_1234567890.s[0]++, codegenNativeCommands<NativeCommands>({
-  supportedCommands: ['pause', 'play'],
-}));
-
-export default codegenNativeComponent<ModuleProps>('Module');
-`;
-
-const COMMANDS_WITH_COMPLEX_COVERAGE = `
-// @flow
-
-const codegenNativeCommands = require('codegenNativeCommands');
-const codegenNativeComponent = require('codegenNativeComponent');
-
-import type {ViewProps} from 'ViewPropTypes';
-import type {NativeComponentType} from 'codegenNativeComponent';
-
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps,
-|}>;
-
-type NativeType = NativeComponentType<ModuleProps>;
-
-interface NativeCommands {
-  +seek: (viewRef: React.ElementRef<NativeType>, position: number) => void;
-  +stop: (viewRef: React.ElementRef<NativeType>) => void;
-}
-
-export const Commands = (
-  cov_abcdef123().f[2]++,
-  cov_abcdef123().s[5]++,
-  codegenNativeCommands<NativeCommands>({
-    supportedCommands: ['seek', 'stop'],
-  })
-);
-
-export default codegenNativeComponent<ModuleProps>('Module');
-`;
-
-const COMMANDS_WITH_TYPE_CAST_COVERAGE = `
-// @flow
-
-const codegenNativeCommands = require('codegenNativeCommands');
-const codegenNativeComponent = require('codegenNativeComponent');
-
-import type {ViewProps} from 'ViewPropTypes';
-import type {NativeComponentType} from 'codegenNativeComponent';
-
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps,
-|}>;
-
-type NativeType = NativeComponentType<ModuleProps>;
-
-interface NativeCommands {
-  +mute: (viewRef: React.ElementRef<NativeType>) => void;
-  +unmute: (viewRef: React.ElementRef<NativeType>) => void;
-}
-
-export const Commands: NativeCommands = (cov_xyz789().s[1]++, codegenNativeCommands<NativeCommands>({
-  supportedCommands: ['mute', 'unmute'],
-}));
-
-export default codegenNativeComponent<ModuleProps>('Module');
-`;
-
 const FULL_NATIVE_COMPONENT_WITH_TYPE_EXPORT = `
 // @flow

@@ -193,9 +107,4 @@ module.exports = {
  'NotANativeComponent.js': NOT_A_NATIVE_COMPONENT,
  'FullNativeComponent.js': FULL_NATIVE_COMPONENT,
  'FullTypedNativeComponent.js': FULL_NATIVE_COMPONENT_WITH_TYPE_EXPORT,
-  'CommandsWithSimpleCoverageNativeComponent.js': COMMANDS_WITH_SIMPLE_COVERAGE,
-  'CommandsWithComplexCoverageNativeComponent.js':
-    COMMANDS_WITH_COMPLEX_COVERAGE,
-  'CommandsWithTypeCastCoverageNativeComponent.js':
-    COMMANDS_WITH_TYPE_CAST_COVERAGE,
 };
@@ -1,77 +1,5 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP

-exports[`Babel plugin inline view configs can inline config for CommandsWithComplexCoverageNativeComponent.js 1`] = `
-"// @flow
-
-const codegenNativeCommands = require('codegenNativeCommands');
-const codegenNativeComponent = require('codegenNativeComponent');
-import type { ViewProps } from 'ViewPropTypes';
-import type { NativeComponentType } from 'codegenNativeComponent';
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps
-|}>;
-type NativeType = NativeComponentType<ModuleProps>;
-interface NativeCommands {
-  +seek: (viewRef: React.ElementRef<NativeType>, position: number) => void,
-  +stop: (viewRef: React.ElementRef<NativeType>) => void,
-}
-const NativeComponentRegistry = require('react-native/Libraries/NativeComponent/NativeComponentRegistry');
-let nativeComponentName = 'Module';
-export const __INTERNAL_VIEW_CONFIG = {
-  uiViewClassName: \\"Module\\",
-  validAttributes: {}
-};
-export default NativeComponentRegistry.get(nativeComponentName, () => __INTERNAL_VIEW_CONFIG);"
-`;
-
-exports[`Babel plugin inline view configs can inline config for CommandsWithSimpleCoverageNativeComponent.js 1`] = `
-"// @flow
-
-const codegenNativeCommands = require('codegenNativeCommands');
-const codegenNativeComponent = require('codegenNativeComponent');
-import type { ViewProps } from 'ViewPropTypes';
-import type { NativeComponentType } from 'codegenNativeComponent';
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps
-|}>;
-type NativeType = NativeComponentType<ModuleProps>;
-interface NativeCommands {
-  +pause: (viewRef: React.ElementRef<NativeType>) => void,
-  +play: (viewRef: React.ElementRef<NativeType>) => void,
-}
-const NativeComponentRegistry = require('react-native/Libraries/NativeComponent/NativeComponentRegistry');
-let nativeComponentName = 'Module';
-export const __INTERNAL_VIEW_CONFIG = {
-  uiViewClassName: \\"Module\\",
-  validAttributes: {}
-};
-export default NativeComponentRegistry.get(nativeComponentName, () => __INTERNAL_VIEW_CONFIG);"
-`;
-
-exports[`Babel plugin inline view configs can inline config for CommandsWithTypeCastCoverageNativeComponent.js 1`] = `
-"// @flow
-
-const codegenNativeCommands = require('codegenNativeCommands');
-const codegenNativeComponent = require('codegenNativeComponent');
-import type { ViewProps } from 'ViewPropTypes';
-import type { NativeComponentType } from 'codegenNativeComponent';
-type ModuleProps = $ReadOnly<{|
-  ...ViewProps
-|}>;
-type NativeType = NativeComponentType<ModuleProps>;
-interface NativeCommands {
-  +mute: (viewRef: React.ElementRef<NativeType>) => void,
-  +unmute: (viewRef: React.ElementRef<NativeType>) => void,
-}
-const NativeComponentRegistry = require('react-native/Libraries/NativeComponent/NativeComponentRegistry');
-let nativeComponentName = 'Module';
-export const __INTERNAL_VIEW_CONFIG = {
-  uiViewClassName: \\"Module\\",
-  validAttributes: {}
-};
-export default NativeComponentRegistry.get(nativeComponentName, () => __INTERNAL_VIEW_CONFIG);"
-`;
-
 exports[`Babel plugin inline view configs can inline config for FullNativeComponent.js 1`] = `
 "// @flow

@@ -225,61 +153,6 @@ exports[`Babel plugin inline view configs fails on inline config for CommandsExp
  24 |"
 `;

-exports[`Babel plugin inline view configs fails on inline config for CommandsWithComplexCoverageInvalidNativeComponent.js 1`] = `
-"/CommandsWithComplexCoverageInvalidNativeComponent.js: 'Commands' is a reserved export and may only be used to export the result of codegenNativeCommands.
-  14 |
-  15 | // Complex coverage instrumentation with invalid nested structure - should fail
-> 16 | export const Commands = (
-     | ^
-  17 |   cov_xyz789().f[1]++,
-  18 |   cov_xyz789().s[2]++,
-  19 |   {"
-`;
-
-exports[`Babel plugin inline view configs fails on inline config for CommandsWithCoverageInvalidNativeComponent.js 1`] = `
-"/CommandsWithCoverageInvalidNativeComponent.js: 'Commands' is a reserved export and may only be used to export the result of codegenNativeCommands.
-  14 |
-  15 | // Coverage instrumentation of invalid Commands export - should still fail
-> 16 | export const Commands = (cov_1234567890().s[0]++, {
-     | ^
-  17 |   hotspotUpdate: () => {},
-  18 |   scrollTo: () => {},
-  19 | });"
-`;
-
-exports[`Babel plugin inline view configs fails on inline config for CommandsWithCoverageTypeCastInvalidNativeComponent.js 1`] = `
-"/CommandsWithCoverageTypeCastInvalidNativeComponent.js: 'Commands' is a reserved export and may only be used to export the result of codegenNativeCommands.
-  19 |
-  20 | // Coverage instrumentation with type cast but wrong function - should fail
-> 21 | export const Commands: NativeCommands = (cov_cast123().s[0]++, invalidFunction({
-     | ^
-  22 |   supportedCommands: ['pause', 'play'],
-  23 | }));
-  24 |"
-`;
-
-exports[`Babel plugin inline view configs fails on inline config for CommandsWithCoverageWrongFunctionNativeComponent.js 1`] = `
-"/CommandsWithCoverageWrongFunctionNativeComponent.js: 'Commands' is a reserved export and may only be used to export the result of codegenNativeCommands.
-  14 |
-  15 | // Coverage instrumentation of wrong function call - should fail
-> 16 | export const Commands = (cov_abcdef123().s[0]++, someOtherFunction({
-     | ^
-  17 |   supportedCommands: ['pause', 'play'],
-  18 | }));
-  19 |"
-`;
-
-exports[`Babel plugin inline view configs fails on inline config for CommandsWithCoverageWrongNameNativeComponent.js 1`] = `
-"/CommandsWithCoverageWrongNameNativeComponent.js: Native commands must be exported with the name 'Commands'
-  20 |
-  21 | // Coverage instrumentation with correct function but wrong export name - should fail
-> 22 | export const WrongName = (cov_wrong123().s[0]++, codegenNativeCommands<NativeCommands>({
-     | ^
-  23 |   supportedCommands: ['pause', 'play'],
-  24 | }));
-  25 |"
-`;
-
 exports[`Babel plugin inline view configs fails on inline config for OtherCommandsExportNativeComponent.js 1`] = `
 "/OtherCommandsExportNativeComponent.js: 'Commands' is a reserved export and may only be used to export the result of codegenNativeCommands.
  17 | }
@@ -4,27 +4,23 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow strict-local
 * @format
 */

-import failures from '../__test_fixtures__/failures.js';
-import fixtures from '../__test_fixtures__/fixtures.js';
-import {transformSync} from '@babel/core';
+'use strict';

-const transform = (fixture /*: string */, filename /*: string */) =>
-  transformSync(fixture, {
+const failures = require('../__test_fixtures__/failures.js');
+const fixtures = require('../__test_fixtures__/fixtures.js');
+const {transform: babelTransform} = require('@babel/core');
+
+const transform = (fixture, filename) =>
+  babelTransform(fixture, {
    babelrc: false,
    browserslistConfigFile: false,
    cwd: '/',
-    filename,
+    filename: filename,
    highlightCode: false,
-    plugins: [
-      // $FlowFixMe[untyped-import]
-      require('@babel/plugin-syntax-flow'),
-      // $FlowFixMe[untyped-import]
-      require('../index'),
-    ],
+    plugins: [require('@babel/plugin-syntax-flow'), require('../index')],
  }).code;

 describe('Babel plugin inline view configs', () => {
@@ -4,7 +4,6 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @noflow
 * @format
 */

@@ -24,19 +23,16 @@ try {
 } catch (e) {
  // Fallback to lib when source doesn't exit (e.g. when installed as a dev dependency)
  FlowParser =
-    // $FlowFixMe[cannot-resolve-module]
    require('@react-native/codegen/lib/parsers/flow/parser').FlowParser;
  TypeScriptParser =
-    // $FlowFixMe[cannot-resolve-module]
    require('@react-native/codegen/lib/parsers/typescript/parser').TypeScriptParser;
-  // $FlowFixMe[cannot-resolve-module]
  RNCodegen = require('@react-native/codegen/lib/generators/RNCodegen');
 }

 const flowParser = new FlowParser();
 const typeScriptParser = new TypeScriptParser();

-function parseFile(filename /*: string */, code /*: string */) {
+function parseFile(filename, code) {
  if (filename.endsWith('js')) {
    return flowParser.parseString(code);
  }
@@ -50,7 +46,7 @@ function parseFile(filename /*: string */, code /*: string */) {
  );
 }

-function generateViewConfig(filename /*: string */, code /*: string */) {
+function generateViewConfig(filename, code) {
  const schema = parseFile(filename, code);

  const libraryName = basename(filename).replace(
@@ -58,8 +54,8 @@ function generateViewConfig(filename /*: string */, code /*: string */) {
    '',
  );
  return RNCodegen.generateViewConfig({
-    libraryName,
    schema,
+    libraryName,
  });
 }

@@ -102,58 +98,6 @@ function isCodegenDeclaration(declaration) {
  return false;
 }

-function isCodegenNativeCommandsDeclaration(declaration) {
-  if (!declaration) {
-    return false;
-  }
-
-  // Handle direct calls: codegenNativeCommands()
-  if (
-    declaration.type === 'CallExpression' &&
-    declaration.callee &&
-    declaration.callee.type === 'Identifier' &&
-    declaration.callee.name === 'codegenNativeCommands'
-  ) {
-    return true;
-  }
-
-  // Handle coverage instrumentation: (cov_xxx().s[0]++, codegenNativeCommands())
-  if (declaration.type === 'SequenceExpression' && declaration.expressions) {
-    // Get the last expression in the sequence (the actual function call)
-    const lastExpression =
-      declaration.expressions[declaration.expressions.length - 1];
-    // Recursively check if the last expression is a valid codegenNativeCommands call
-    return isCodegenNativeCommandsDeclaration(lastExpression);
-  }
-
-  // Handle Flow type casts: (codegenNativeCommands(): NativeCommands)
-  if (
-    (declaration.type === 'TypeCastExpression' ||
-      declaration.type === 'AsExpression') &&
-    declaration.expression &&
-    declaration.expression.type === 'CallExpression' &&
-    declaration.expression.callee &&
-    declaration.expression.callee.type === 'Identifier' &&
-    declaration.expression.callee.name === 'codegenNativeCommands'
-  ) {
-    return true;
-  }
-
-  // Handle TypeScript assertions: codegenNativeCommands() as NativeCommands
-  if (
-    declaration.type === 'TSAsExpression' &&
-    declaration.expression &&
-    declaration.expression.type === 'CallExpression' &&
-    declaration.expression.callee &&
-    declaration.expression.callee.type === 'Identifier' &&
-    declaration.expression.callee.name === 'codegenNativeCommands'
-  ) {
-    return true;
-  }
-
-  return false;
-}
-
 module.exports = function ({parse, types: t}) {
  return {
    pre(state) {
@@ -177,12 +121,12 @@ module.exports = function ({parse, types: t}) {
          const firstDeclaration = path.node.declaration.declarations[0];

          if (firstDeclaration.type === 'VariableDeclarator') {
-            // Check if this is a valid codegenNativeCommands call, handling type annotations
-            const isValidCommandsExport = isCodegenNativeCommandsDeclaration(
-              firstDeclaration.init,
-            );
-
-            if (isValidCommandsExport) {
+            if (
+              firstDeclaration.init &&
+              firstDeclaration.init.type === 'CallExpression' &&
+              firstDeclaration.init.callee.type === 'Identifier' &&
+              firstDeclaration.init.callee.name === 'codegenNativeCommands'
+            ) {
              if (
                firstDeclaration.id.type === 'Identifier' &&
                firstDeclaration.id.name !== 'Commands'
@@ -1,6 +1,6 @@
 {
  "name": "@react-native/babel-plugin-codegen",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
  "description": "Babel plugin to generate native module and view manager code for React Native.",
  "license": "MIT",
  "repository": {
@@ -19,14 +19,14 @@
  ],
  "bugs": "https://github.com/facebook/react-native/issues",
  "engines": {
-    "node": ">= 20.19.4"
+    "node": ">=18"
  },
  "files": [
    "index.js"
  ],
  "dependencies": {
    "@babel/traverse": "^7.25.3",
-    "@react-native/codegen": "0.82.0-main"
+    "@react-native/codegen": "0.80.0-main"
  },
  "devDependencies": {
    "@babel/core": "^7.25.2"
@@ -1,6 +1,6 @@
 {
  "name": "@react-native/community-cli-plugin",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
  "description": "Core CLI commands for React Native",
  "keywords": [
    "react-native",
@@ -22,30 +22,27 @@
    "dist"
  ],
  "dependencies": {
-    "@react-native/dev-middleware": "0.82.0-main",
+    "@react-native/dev-middleware": "0.80.0-main",
+    "chalk": "^4.0.0",
    "debug": "^4.4.0",
    "invariant": "^2.2.4",
-    "metro": "^0.83.1",
-    "metro-config": "^0.83.1",
-    "metro-core": "^0.83.1",
+    "metro": "^0.82.3",
+    "metro-config": "^0.82.3",
+    "metro-core": "^0.82.3",
    "semver": "^7.1.3"
  },
  "devDependencies": {
-    "metro-resolver": "^0.83.1"
+    "metro-resolver": "^0.82.3"
  },
  "peerDependencies": {
-    "@react-native-community/cli": "*",
-    "@react-native/metro-config": "*"
+    "@react-native-community/cli": "*"
  },
  "peerDependenciesMeta": {
    "@react-native-community/cli": {
      "optional": true
-    },
-    "@react-native/metro-config": {
-      "optional": true
    }
  },
  "engines": {
-    "node": ">= 20.19.4"
+    "node": ">=18"
  }
 }
@@ -4,11 +4,10 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow strict-local
 * @format
 */

-function sign(source: string): string {
+function sign(source) {
  return source;
 }

@@ -8,7 +8,7 @@
 * @format
 */

-import type {AssetData} from 'metro';
+import type {AssetData} from 'metro/src/Assets';

 import assetPathUtils from './assetPathUtils';
 import fs from 'fs';
@@ -9,16 +9,18 @@
 */

 import type {Config} from '@react-native-community/cli-types';
-import type {RunBuildOptions} from 'metro';
 import type {ConfigT} from 'metro-config';
+import type {RequestOptions} from 'metro/src/shared/types.flow';

 import loadMetroConfig from '../../utils/loadMetroConfig';
 import parseKeyValueParamArray from '../../utils/parseKeyValueParamArray';
 import saveAssets from './saveAssets';
+import chalk from 'chalk';
 import {promises as fs} from 'fs';
-import {runBuild} from 'metro';
+import Server from 'metro/src/Server';
+import metroBundle from 'metro/src/shared/output/bundle';
+import metroRamBundle from 'metro/src/shared/output/RamBundle';
 import path from 'path';
-import {styleText} from 'util';

 export type BundleCommandArgs = {
  assetsDest?: string,
@@ -38,7 +40,7 @@ export type BundleCommandArgs = {
  sourcemapSourcesRoot?: string,
  sourcemapUseAbsolutePath: boolean,
  verbose: boolean,
-  unstableTransformProfile: 'hermes-stable' | 'hermes-canary' | 'default',
+  unstableTransformProfile: string,
  indexedRamBundle?: boolean,
  resolverOption?: Array<string>,
 };
@@ -47,7 +49,7 @@ async function buildBundle(
  _argv: Array<string>,
  ctx: Config,
  args: BundleCommandArgs,
-  bundleImpl?: RunBuildOptions['output'],
+  bundleImpl: typeof metroBundle | typeof metroRamBundle = metroBundle,
 ): Promise<void> {
  const config = await loadMetroConfig(ctx, {
    maxWorkers: args.maxWorkers,
@@ -61,7 +63,7 @@ async function buildBundle(
 async function buildBundleWithConfig(
  args: BundleCommandArgs,
  config: ConfigT,
-  bundleImpl?: RunBuildOptions['output'],
+  bundleImpl: typeof metroBundle | typeof metroRamBundle = metroBundle,
 ): Promise<void> {
  const customResolverOptions = parseKeyValueParamArray(
    args.resolverOption ?? [],
@@ -69,14 +71,14 @@ async function buildBundleWithConfig(

  if (config.resolver.platforms.indexOf(args.platform) === -1) {
    console.error(
-      `${styleText('red', 'error')}: Invalid platform ${
-        args.platform ? `"${styleText('bold', args.platform)}" ` : ''
+      `${chalk.red('error')}: Invalid platform ${
+        args.platform ? `"${chalk.bold(args.platform)}" ` : ''
      }selected.`,
    );

    console.info(
      `Available platforms are: ${config.resolver.platforms
-        .map(x => `"${styleText('bold', x)}"`)
+        .map(x => `"${chalk.bold(x)}"`)
        .join(
          ', ',
        )}. If you are trying to bundle for an out-of-tree platform, it may not be installed.`,
@@ -94,48 +96,52 @@ async function buildBundleWithConfig(
    sourceMapUrl = path.basename(sourceMapUrl);
  }

-  const runBuildOptions: RunBuildOptions = {
-    assets: args.assetsDest != null,
-    bundleOut: args.bundleOutput,
-    customResolverOptions,
-    dev: args.dev,
-    entry: args.entryFile,
-    minify: args.minify !== undefined ? args.minify : !args.dev,
-    output: bundleImpl,
-    platform: args.platform,
-    sourceMap: args.sourcemapOutput != null,
-    sourceMapOut: args.sourcemapOutput,
+  // $FlowIgnore[prop-missing]
+  const requestOpts: RequestOptions & {...} = {
+    entryFile: args.entryFile,
    sourceMapUrl,
+    dev: args.dev,
+    minify: args.minify !== undefined ? args.minify : !args.dev,
+    platform: args.platform,
+    // $FlowFixMe[incompatible-type] Remove suppression after Metro 0.82.3
    unstable_transformProfile: args.unstableTransformProfile,
+    customResolverOptions,
  };
+  const server = new Server(config);

-  // Ensure destination directory exists before running the build
-  await fs.mkdir(path.dirname(args.bundleOutput), {
-    recursive: true,
-    mode: 0o755,
-  });
+  try {
+    const bundle = await bundleImpl.build(server, requestOpts);

-  const result = await runBuild(config, runBuildOptions);
+    // Ensure destination directory exists before saving the bundle
+    await fs.mkdir(path.dirname(args.bundleOutput), {
+      recursive: true,
+      mode: 0o755,
+    });

-  if (args.assetsDest == null) {
-    console.warn('Warning: Assets destination folder is not set, skipping...');
-    return;
+    // $FlowIgnore[class-object-subtyping]
+    // $FlowIgnore[incompatible-call]
+    // $FlowIgnore[prop-missing]
+    // $FlowIgnore[incompatible-exact]
+    await bundleImpl.save(bundle, args, console.info);
+
+    // Save the assets of the bundle
+    // $FlowFixMe[prop-missing] Remove suppression after Metro 0.82.3
+    const outputAssets = await server.getAssets({
+      ...Server.DEFAULT_BUNDLE_OPTIONS,
+      ...requestOpts,
+      bundleType: 'todo',
+    });
+
+    // When we're done saving bundle output and the assets, we're done.
+    return await saveAssets(
+      outputAssets,
+      args.platform,
+      args.assetsDest,
+      args.assetCatalogDest,
+    );
+  } finally {
+    await server.end();
  }
-
-  // Save the assets of the bundle
-  if (result.assets == null) {
-    throw new Error("Assets missing from Metro's runBuild result");
-  }
-
-  const outputAssets = result.assets;
-
-  // When we're done saving bundle output and the assets, we're done.
-  await saveAssets(
-    outputAssets,
-    args.platform,
-    args.assetsDest,
-    args.assetCatalogDest,
-  );
 }

 /**
@@ -8,7 +8,7 @@
 * @format
 */

-import type {AssetData} from 'metro';
+import type {AssetData} from 'metro/src/Assets';

 import assetPathUtils from './assetPathUtils';
 import fs from 'fs';
@@ -8,7 +8,7 @@
 * @format
 */

-import type {AssetData} from 'metro';
+import type {AssetData} from 'metro/src/Assets';

 import {
  cleanAssetCatalog,
@@ -20,9 +20,9 @@ import createKeepFileAsync from './createKeepFileAsync';
 import filterPlatformAssetScales from './filterPlatformAssetScales';
 import getAssetDestPathAndroid from './getAssetDestPathAndroid';
 import getAssetDestPathIOS from './getAssetDestPathIOS';
+import chalk from 'chalk';
 import fs from 'fs';
 import path from 'path';
-import {styleText} from 'util';

 type CopiedFiles = {
  [src: string]: string,
@@ -65,7 +65,7 @@ async function saveAssets(
    const catalogDir = path.join(assetCatalogDest, 'RNAssets.xcassets');
    if (!fs.existsSync(catalogDir)) {
      console.error(
-        `${styleText('red', 'error')}: Could not find asset catalog 'RNAssets.xcassets' in ${assetCatalogDest}. Make sure to create it if it does not exist.`,
+        `${chalk.red('error')}: Could not find asset catalog 'RNAssets.xcassets' in ${assetCatalogDest}. Make sure to create it if it does not exist.`,
      );
      return;
    }
@@ -116,7 +116,7 @@ function copyAll(filesToCopy: CopiedFiles) {
        const src = queue.shift();
        // $FlowFixMe[incompatible-type]
        const dest = filesToCopy[src];
-        // $FlowFixMe[incompatible-type]
+        // $FlowFixMe[incompatible-call]
        copy(src, dest, copyNext);
      }
    };
@@ -10,7 +10,7 @@

 import type {TerminalReporter} from 'metro';

-import {styleText} from 'util';
+import chalk from 'chalk';

 type PageDescription = $ReadOnly<{
  id: string,
@@ -92,6 +92,7 @@ export default class OpenDebuggerKeyboardHandler {
        this.#clearTerminalMenu();
      } else if (targets.length === 1) {
        const target = targets[0];
+        // eslint-disable-next-line no-void
        void this.#tryOpenDebuggerForTarget(target);
      } else {
        this.#targetsShownForSelection = targets;
@@ -108,7 +109,7 @@ export default class OpenDebuggerKeyboardHandler {
            .slice(0, 9)
            .map(
              ({title}, i) =>
-                `${styleText(['white', 'inverse'], ` ${i + 1} `)} - "${title}"`,
+                `${chalk.white.inverse(` ${i + 1} `)} - "${title}"`,
            )
            .join('\n  ')}`,
        );
@@ -134,6 +135,7 @@ export default class OpenDebuggerKeyboardHandler {
        targetIndex < this.#targetsShownForSelection.length
      ) {
        const target = this.#targetsShownForSelection[targetIndex];
+        // eslint-disable-next-line no-void
        void this.#tryOpenDebuggerForTarget(target);
        return true;
      }
@@ -11,10 +11,10 @@
 import type {TerminalReporter} from 'metro';

 import OpenDebuggerKeyboardHandler from './OpenDebuggerKeyboardHandler';
+import chalk from 'chalk';
 import invariant from 'invariant';
 import readline from 'readline';
 import {ReadStream} from 'tty';
-import {styleText} from 'util';

 const CTRL_C = '\u0003';
 const CTRL_D = '\u0004';
@@ -95,6 +95,7 @@ export default function attachKeyHandlers({
        messageSocket.broadcast('devMenu', null);
        break;
      case 'j':
+        // eslint-disable-next-line no-void
        void openDebuggerKeyboardHandler.handleOpenDebugger();
        break;
      case CTRL_C:
@@ -117,9 +118,9 @@ export default function attachKeyHandlers({
    level: 'info',
    data: `Key commands available:

-  ${styleText(['bold', 'inverse'], ' r ')} - reload app(s)
-  ${styleText(['bold', 'inverse'], ' d ')} - open Dev Menu
-  ${styleText(['bold', 'inverse'], ' j ')} - open DevTools
+  ${chalk.bold.inverse(' r ')} - reload app(s)
+  ${chalk.bold.inverse(' d ')} - open Dev Menu
+  ${chalk.bold.inverse(' j ')} - open DevTools
 `,
  });
 }
--- a/Show More
+++ b/Show More