Added missing define to target .reactRuntime

The target needs the HERMES_ENABLE_DEBUGGER flag in debug just like .reactHermes does.

This commit fixes this by adding the define.

.editorconfig

@@ -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

.flowconfig

@@ -47,9 +47,7 @@ packages/react-native/flow/
 
 [options]
 enums=true
-experimental.pattern_matching=true
 casting_syntax=both
-component_syntax=true
 
 emoji=true
 
@@ -75,7 +73,7 @@ module.system.haste.module_ref_prefix=m#
 
 react.runtime=automatic
 
-suppress_type=$FlowFixMe
+suppress_type=$FlowIssue
 suppress_type=$FlowFixMe
 suppress_type=$FlowFixMeProps
 suppress_type=$FlowFixMeState
@@ -104,4 +102,4 @@ untyped-import
 untyped-type-import
 
 [version]
-^0.278.0
+^0.273.1

.github/ISSUE_TEMPLATE/debugger_bug_report.yml

@@ -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

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

@@ -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

.github/actions/build-hermes-macos/action.yml

@@ -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

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

@@ -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 }}
         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
@@ -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\

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

@@ -116,12 +116,12 @@ runs:
     - 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 +129,7 @@ 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' ||

.github/actions/create-release/action.yml

@@ -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

.github/actions/diff-js-api-breaking-changes/action.yml

@@ -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

.github/actions/lint/action.yml

@@ -26,6 +26,9 @@ 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
@@ -49,7 +52,7 @@ runs:
       run: yarn run lint-markdown
     - name: Build types
       shell: bash
-      run: yarn build-types --skip-snapshot
+      run: yarn build-types
     - name: Run typescript check of generated types
       shell: bash
       run: yarn test-generated-typescript

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

@@ -35,8 +35,6 @@ 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

.github/actions/prepare-hermes-workspace/action.yml

@@ -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

.github/actions/run-fantom-tests/action.yml

@@ -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

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

@@ -4,7 +4,7 @@ inputs:
   node-version:
     description: 'The node.js version to use'
     required: false
-    default: '22.14.0'
+    default: '22'
 runs:
   using: "composite"
   steps:

.github/actions/test-ios-helloworld/action.yml

@@ -23,8 +23,6 @@ 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 "$HERMES_WS_DIR"
@@ -36,6 +34,8 @@ runs:
     - name: Print Downloaded hermes
       shell: bash
       run: ls -lR "$HERMES_WS_DIR"
+    - name: Run yarn
+      uses: ./.github/actions/yarn-install
     - name: Setup ruby
       uses: ruby/setup-ruby@v1
       with:
@@ -48,14 +48,6 @@ 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 ${{ inputs.flavor }};
       shell: bash
       run: |
@@ -81,7 +73,6 @@ runs:
         TARBALL_FILENAME=$(node ../../packages/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
 

.github/actions/test-ios-rntester/action.yml

@@ -94,14 +94,6 @@ 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${{ inputs.flavor }}.xcframework.tar.gz
-        path: /tmp/ReactCore
-    - name: Print ReactCore folder
-      shell: bash
-      run: ls -lR /tmp/ReactCore
     - name: Setup xcode build cache
       uses: ./.github/actions/setup-xcode-build-cache
       with:
@@ -113,13 +105,12 @@ runs:
       shell: bash
       run: |
         export HERMES_ENGINE_TARBALL_PATH=$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
 
+        export RCT_USE_LOCAL_RN_DEP="/tmp/third-party/ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz"
         cd packages/rn-tester
 
         bundle install

.github/actions/test-library-on-nightly/action.yml

@@ -31,7 +31,7 @@ runs:
       run: |
         cd /tmp/RNApp/ios
         bundle install
-        RCT_USE_RN_DEP=1 RCT_USE_PREBUILT_RNCORE=1 bundle exec pod install
+        bundle exec pod install
         xcodebuild build \
           -workspace RNApp.xcworkspace \
           -scheme RNApp \

.github/workflow-scripts/__tests__/publishTemplate-test.js

@@ -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,
-        ));
+        );
     });
   });
 });

.github/workflow-scripts/__tests__/verifyArtifactsAreOnMaven-test.js

@@ -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',
     );
   });
 });

.github/workflow-scripts/__tests__/verifyReleaseOnNpm-test.js

@@ -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 () => {

.github/workflow-scripts/analyze_code.sh

@@ -13,6 +13,9 @@ export GITHUB_REPO=-react-native
 
   echo flow
   npm run flow-check --silent --json
+
+  echo google-java-format
+  node scripts/lint-java.js --diff
 } | node private/react-native-bots/code-analysis-bot.js
 
 STATUS=$?

.github/workflow-scripts/verifyArtifactsAreOnMaven.js

@@ -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);
 

.github/workflows/bump-podfile-lock.yml

@@ -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 }}";

.github/workflows/danger-pr.yml

@@ -22,8 +22,6 @@ jobs:
         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

.github/workflows/nightly.yml

@@ -128,9 +128,9 @@ jobs:
     runs-on: windows-2025
     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'

.github/workflows/prebuild-ios-core.yml

@@ -23,7 +23,7 @@ jobs:
         id: restore-ios-slice
         uses: actions/cache/restore@v4
         with:
-          key: v3-ios-core-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/*.js', 'packages/react-native/scripts/ios-prebuild.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
+          key: v3-ios-core-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift') }}-${{ hashFiles('packages/react-native/scripts/ios-prebuild/setup.js') }}
           path: packages/react-native/
       - name: Setup node.js
         if: steps.restore-ios-slice.outputs.cache-hit != 'true'
@@ -83,7 +83,7 @@ jobs:
           # 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=$(jq -r '.version' packages/react-native/package.json)
+          VERSION=$(jq -r '.version' package.json)
           echo "$VERSION-${{matrix.flavor}}" > "packages/react-native/third-party/version.txt"
           cat "packages/react-native/third-party/version.txt"
           # Check destination directory
@@ -117,7 +117,7 @@ jobs:
         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/**/*') }}
+          key: v3-ios-core-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift') }}-${{ hashFiles('packages/react-native/scripts/ios-prebuild/setup.js') }}
           path: |
             packages/react-native/.build/output/spm/${{ matrix.flavor }}/Build/Products
             packages/react-native/.build/headers
@@ -140,7 +140,7 @@ jobs:
         uses: actions/cache/restore@v4
         with:
           path: packages/react-native/.build/output/xcframeworks
-          key: v2-ios-core-xcframework-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/*.js', 'packages/react-native/scripts/ios-prebuild.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
+          key: v2-ios-core-xcframework-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift') }}-${{ hashFiles('packages/react-native/scripts/ios-prebuild/setup.js') }}
       - name: Setup node.js
         if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
         uses: ./.github/actions/setup-node
@@ -209,4 +209,4 @@ jobs:
           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/**/*') }}
+          key: v2-ios-core-xcframework-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift') }}-${{ hashFiles('packages/react-native/scripts/ios-prebuild/setup.js') }}

.github/workflows/publish-bumped-packages.yml

@@ -21,7 +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

.github/workflows/publish-release.yml

@@ -125,9 +125,9 @@ jobs:
     runs-on: windows-2025
     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'
@@ -140,6 +140,27 @@ 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:
@@ -149,6 +170,7 @@ jobs:
         build_hermes_macos,
         build_hermesc_linux,
         build_hermesc_windows,
+        build_android,
         prebuild_apple_dependencies,
         prebuild_react_native_core,
       ]

.github/workflows/stale-bot.yml

@@ -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'

.github/workflows/test-all.yml

@@ -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:
@@ -123,7 +128,7 @@ jobs:
   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
@@ -136,12 +141,31 @@ 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
@@ -150,19 +174,20 @@ jobs:
       fail-fast: false
       matrix:
         flavor: [Debug, Release]
-        frameworks: [StaticLibraries, DynamicFrameworks]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Run it
         uses: ./.github/actions/test-ios-rntester
         with:
-          use-frameworks: ${{ matrix.frameworks }}
+          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]
@@ -196,6 +221,7 @@ jobs:
           flavor: ${{ matrix.flavor }}
 
   test_e2e_ios_templateapp:
+    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
     runs-on: macos-14-large
     needs: [build_npm_package, prebuild_apple_dependencies]
     env:
@@ -238,14 +264,6 @@ jobs:
       - name: Print third-party folder
         shell: bash
         run: ls -lR /tmp/third-party
-      - name: Download React Native Prebuilds
-        uses: actions/download-artifact@v4
-        with:
-          name: ReactCore${{ matrix.flavor }}.xcframework.tar.gz
-          path: /tmp/ReactCore
-      - name: Print ReactCore folder
-        shell: bash
-        run: ls -lR /tmp/ReactCore
       - name: Prepare artifacts
         run: |
           REACT_NATIVE_PKG=$(find /tmp/react-native-tmp -type f -name "*.tgz")
@@ -268,7 +286,6 @@ jobs:
           NEW_ARCH_ENABLED=1
 
           export RCT_USE_LOCAL_RN_DEP=/tmp/third-party/ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz
-          export RCT_TESTONLY_RNCORE_TARBALL_PATH="/tmp/ReactCore/ReactCore${{ matrix.flavor }}.xcframework.tar.gz"
           HERMES_ENGINE_TARBALL_PATH=$HERMES_PATH RCT_NEW_ARCH_ENABLED=$NEW_ARCH_ENABLED bundle exec pod install
 
           xcodebuild \
@@ -288,6 +305,7 @@ jobs:
           working-directory: /tmp/RNTestProject
 
   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
     strategy:
@@ -370,32 +388,13 @@ 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:
-      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 }}
-    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
     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'
@@ -425,9 +424,11 @@ 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:
@@ -547,7 +548,7 @@ jobs:
 
   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
@@ -564,7 +565,7 @@ jobs:
 
   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]
@@ -592,7 +593,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: ["24", "22", "20.19.4"]
+        node-version: ["24", "22"]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -625,7 +626,7 @@ jobs:
   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() }}
+    if: always()
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.gitignore

@@ -43,6 +43,7 @@ project.xcworkspace
 /private/helloworld/android/app/build/
 /private/helloworld/android/build/
 /packages/react-native-popup-menu-android/android/build/
+/packages/react-native-test-library/android/build/
 
 # Buck
 .buckd
@@ -138,6 +139,7 @@ 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.*
 
@@ -174,6 +176,3 @@ fix_*.patch
 
 # [Experimental] Generated TS type definitions
 /packages/**/types_generated/
-
-/packages/debugger-shell/build/
-/packages/*/dist/

.prettierrc

@@ -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
+      }
+    }
+  ]
+}

.prettierrc.js

@@ -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,
-      },
-    },
-  ],
-};

build.gradle.kts

@@ -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()
@@ -125,43 +124,9 @@ if (project.findProperty("react.internal.useHermesNightly")?.toString()?.toBoole
     configurations.all {
       resolutionStrategy.dependencySubstitution {
         substitute(project(":packages:react-native:ReactAndroid:hermes-engine"))
-            .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
-    }
-  }
-}

flow-typed/npm/electron-packager_v18.x.x.js

@@ -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,
-  };
-}

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

jest/preprocessor.js

@@ -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');

package.json

@@ -8,19 +8,16 @@
     "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 .",
     "prettier": "prettier --write \"./**/*.{js,md,yml,ts,tsx}\"",
@@ -30,13 +27,13 @@
     "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 private/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"
   },
@@ -53,17 +50,16 @@
     "@babel/plugin-transform-regenerator": "^7.24.7",
     "@babel/preset-env": "^7.25.3",
     "@babel/preset-flow": "^7.24.7",
-    "@electron/packager": "^18.3.6",
     "@jest/create-cache-key-function": "^29.7.0",
     "@microsoft/api-extractor": "^7.52.2",
-    "@react-native/metro-babel-transformer": "0.82.0-main",
-    "@react-native/metro-config": "0.82.0-main",
+    "@react-native/metro-babel-transformer": "0.80.0-main",
+    "@react-native/metro-config": "0.80.0-main",
     "@tsconfig/node22": "22.0.2",
-    "@types/react": "^19.1.0",
-    "@typescript-eslint/parser": "^8.36.0",
+    "@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": "0.30.0",
+    "babel-plugin-syntax-hermes-parser": "0.28.1",
     "babel-plugin-transform-define": "^2.1.4",
     "babel-plugin-transform-flow-enums": "^0.0.2",
     "clang-format": "^1.8.0",
@@ -81,12 +77,11 @@
     "eslint-plugin-react-native": "^4.0.0",
     "eslint-plugin-redundant-undefined": "^0.4.0",
     "eslint-plugin-relay": "^1.8.3",
-    "flow-api-translator": "0.30.0",
-    "flow-bin": "^0.278.0",
+    "flow-api-translator": "0.28.1",
+    "flow-bin": "^0.273.1",
     "glob": "^7.1.1",
-    "hermes-eslint": "0.30.0",
-    "hermes-transform": "0.30.0",
-    "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",
@@ -95,16 +90,16 @@
     "jest-snapshot": "^29.7.0",
     "markdownlint-cli2": "^0.17.2",
     "markdownlint-rule-relative-links": "^3.0.0",
-    "memfs": "^4.7.7",
-    "metro-babel-register": "^0.83.1",
-    "metro-transform-plugins": "^0.83.1",
+    "metro-babel-register": "^0.82.4",
+    "metro-memory-fs": "^0.82.4",
+    "metro-transform-plugins": "^0.82.4",
     "micromatch": "^4.0.4",
     "node-fetch": "^2.2.0",
     "nullthrows": "^1.1.1",
-    "prettier": "3.6.2",
-    "prettier-plugin-hermes-parser": "0.31.1",
-    "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": "^1.0.0",
@@ -116,8 +111,6 @@
   },
   "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"
   }
 }

packages/assets/package.json

@@ -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": ">= 22.14.0"
   },
   "files": [
     "path-support.js",

packages/babel-plugin-codegen/package.json

@@ -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": ">= 22.14.0"
   },
   "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"

packages/community-cli-plugin/package.json

@@ -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",
@@ -22,16 +22,16 @@
     "dist"
   ],
   "dependencies": {
-    "@react-native/dev-middleware": "0.82.0-main",
+    "@react-native/dev-middleware": "0.80.0-main",
     "debug": "^4.4.0",
     "invariant": "^2.2.4",
-    "metro": "^0.83.1",
-    "metro-config": "^0.83.1",
-    "metro-core": "^0.83.1",
+    "metro": "^0.82.4",
+    "metro-config": "^0.82.4",
+    "metro-core": "^0.82.4",
     "semver": "^7.1.3"
   },
   "devDependencies": {
-    "metro-resolver": "^0.83.1"
+    "metro-resolver": "^0.82.4"
   },
   "peerDependencies": {
     "@react-native-community/cli": "*",
@@ -43,6 +43,6 @@
     }
   },
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   }
 }

packages/community-cli-plugin/src/commands/start/runServer.js

@@ -127,8 +127,6 @@ async function runServer(
   const reporter: Reporter = {
     update(event: TerminalReportableEvent) {
       terminalReporter.update(event);
-      /* $FlowFixMe[constant-condition] Error discovered during Constant
-       * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
       if (reportEvent) {
         reportEvent(event);
       }
@@ -149,7 +147,7 @@ async function runServer(
   // $FlowIgnore[cannot-write] Assigning to readonly property
   metroConfig.reporter = reporter;
 
-  await Metro.runServer(metroConfig, {
+  const serverInstance = await Metro.runServer(metroConfig, {
     host: args.host,
     secure: args.https,
     secureCert: args.cert,
@@ -163,6 +161,18 @@ async function runServer(
 
   reportEvent = eventsSocketEndpoint.reportEvent;
 
+  // In Node 8, the default keep-alive for an HTTP connection is 5 seconds. In
+  // early versions of Node 8, this was implemented in a buggy way which caused
+  // some HTTP responses (like those containing large JS bundles) to be
+  // terminated early.
+  //
+  // As a workaround, arbitrarily increase the keep-alive from 5 to 30 seconds,
+  // which should be enough to send even the largest of JS bundles.
+  //
+  // For more info: https://github.com/nodejs/node/issues/13391
+  //
+  serverInstance.keepAliveTimeout = 30000;
+
   await version.logIfUpdateAvailable(cliConfig, terminalReporter);
 }
 

packages/community-cli-plugin/src/index.js

@@ -13,7 +13,7 @@ export type * from './index.flow';
 */
 
 if (!process.env.BUILD_EXCLUDE_BABEL_REGISTER) {
-  require('../../../scripts/shared/babelRegister').registerForMonorepo();
+  require('../../../scripts/babel-register').registerForMonorepo();
 }
 
 module.exports = require('./index.flow');

packages/core-cli-utils/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/core-cli-utils",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
   "description": "React Native CLI library for Frameworks to build on",
   "license": "MIT",
   "main": "./src/index.flow.js",
@@ -21,7 +21,7 @@
   ],
   "bugs": "https://github.com/facebook/react-native/issues",
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   },
   "files": [
     "dist"

packages/core-cli-utils/src/index.js

@@ -13,7 +13,7 @@ export type * from './index.flow';
 */
 
 if (process.env.BUILD_EXCLUDE_BABEL_REGISTER == null) {
-  require('../../../scripts/shared/babelRegister').registerForMonorepo();
+  require('../../../scripts/babel-register').registerForMonorepo();
 }
 
 module.exports = require('./index.flow');

packages/core-cli-utils/src/private/app.js

@@ -76,8 +76,9 @@ function getNodePackagePath(packageName: string): string {
 }
 
 function metro(...args: $ReadOnlyArray<string>): ExecaPromise {
-  log(`🚇 metro ${args.join(' ')} `);
-  return execa('npx', ['--offline', 'metro', ...args]);
+  const metroPath = getNodePackagePath(path.join('metro', 'src', 'cli.js'));
+  log(`🚇 ${metroPath} ${args.join(' ')} `);
+  return execa('node', [metroPath, ...args]);
 }
 
 export const tasks = {

packages/core-cli-utils/src/private/apple.js

@@ -125,7 +125,7 @@ export const tasks = {
       }),
     ),
     installDependencies: task(FIFTH, 'Install CocoaPods dependencies', () => {
-      const env: {[string]: string | void} = {
+      const env = {
         RCT_NEW_ARCH_ENABLED: options.newArchitecture ? '1' : '0',
         USE_FRAMEWORKS: options.frameworks,
         USE_HERMES: options.hermes ? '1' : '0',

packages/core-cli-utils/src/public/version.js

@@ -13,7 +13,7 @@ export type * from './version.flow';
 */
 
 if (process.env.BUILD_EXCLUDE_BABEL_REGISTER == null) {
-  require('../../../../scripts/shared/babelRegister').registerForMonorepo();
+  require('../../../../scripts/babel-register').registerForMonorepo();
 }
 
 module.exports = require('./version.flow');

packages/debugger-frontend/BUILD_INFO

@@ -1,5 +1,5 @@
-@generated SignedSource<<74c5fb174ae5a8a3850a3c2373b3b6f5>>
-Git revision: a7e4f59675edbda995b0cb0d40f277a59a3baebf
+@generated SignedSource<<9ada78dff12dcfc7937c8934261f47f4>>
+Git revision: 68cfd0ae84acb0ed8e47b421afd64ae3b0b5b727
 Built with --nohooks: false
 Is local checkout: false
 Remote URL: https://github.com/facebook/react-native-devtools-frontend

packages/debugger-frontend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/debugger-frontend",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
   "description": "Debugger frontend for React Native based on Chrome DevTools",
   "keywords": [
     "react-native",
@@ -20,6 +20,6 @@
     "BUILD_INFO"
   ],
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   }
 }

packages/debugger-shell/__tests__/electron-dependency-test.js

@@ -19,13 +19,13 @@ const semver = require('semver');
 // safety to ensure the target of the resolution is in sync with the declared dependency.
 describe('Electron dependency', () => {
   test('should be semver-satisfied by the actual electron version', () => {
-    // $FlowFixMe[untyped-import] - package.json is not typed
+    // $FlowIssue[untyped-import] - package.json is not typed
     const ourPackageJson = require('../package.json');
 
     const declaredElectronVersion = ourPackageJson.dependencies.electron;
     expect(declaredElectronVersion).toBeTruthy();
 
-    // $FlowFixMe[untyped-import] - package.json is not typed
+    // $FlowIssue[untyped-import] - package.json is not typed
     const electronPackageJson = require('electron/package.json');
 
     const actualElectronVersion = electronPackageJson.version;

packages/debugger-shell/bin/react-native-devtools

@@ -1,62 +0,0 @@
-#!/usr/bin/env dotslash
-
-// @generated SignedSource<<686df5695b32a90cd465412d979a1a3f>>
-
-
-{
-    "name": "React Native DevTools",
-    "platforms": {
-        "linux-aarch64": {
-            "size": 113511487,
-            "hash": "sha256",
-            "digest": "c22f7d5e029357f05055ce7c56cc284a0d441d558e103a7b7ebae118c67d0b95",
-            "providers": [
-                {
-                    "type": "http",
-                    "url": "https://scontent.xx.fbcdn.net/mci_ab/uap/?ab_b=m&ab_page=react_native_devtools_binaries&ab_entry=AQPRilWDJV8xyKEv9lqYn7Hf2kyZg6nqW8KctGZCXsU95lS_MTFyAmEULrB3J6hGCjqBY2Zl-uq_FjERAIgzbZFWX2eceacTbutBSOKEj6QTZzkVN_L1zPh2lGh24x29MHpkwUzw4E-kAXV43f-11QxqD7orI1QicyOnsmUqeRNKE_QjM9rNRsw6iE8"
-                }
-            ],
-            "format": "tar.gz",
-            "path": "React Native DevTools-linux-arm64/React Native DevTools"
-        },
-        "linux-x86_64": {
-            "size": 113244728,
-            "hash": "sha256",
-            "digest": "d749aee18d6c969f033511ed631b439c578068cc20786974bc0ee707c6c2f177",
-            "providers": [
-                {
-                    "type": "http",
-                    "url": "https://scontent.xx.fbcdn.net/mci_ab/uap/?ab_b=m&ab_page=react_native_devtools_binaries&ab_entry=AQP8NAAXjHJ-9NJThip1nnmVim4yiS1tdYAXmWl2Remiluq5f13nXA8YEadsmGRLWxXz2WJouHXSK47ea4a30fxewyKeTt0niFn3T-lr_91m3Ve5ZS-FOZ_9CRVCkv5zC-Z1FlXJGOnphfWetIU10Pw9tho3IzjdSNlXle0XTrkJ2AyKSl4cKPaX"
-                }
-            ],
-            "format": "tar.gz",
-            "path": "React Native DevTools-linux-x64/React Native DevTools"
-        },
-        "macos-aarch64": {
-            "size": 108805847,
-            "hash": "sha256",
-            "digest": "dc4a6cfa3d2d8646db8793ef497e43ad72be54bb14ed96345d059880ff72ce1e",
-            "providers": [
-                {
-                    "type": "http",
-                    "url": "https://scontent.xx.fbcdn.net/mci_ab/uap/?ab_b=m&ab_page=react_native_devtools_binaries&ab_entry=AQPuZx9G4h30mUDM0hZ8y74LbzAi7-S6jnOqq8uyfDdIptLwIgpb8CKB8F2tduvaBFMGd7obwXd2NVy01r6XKVdgAK5-QTp8PYUPUE7VSCi6QAqobXcQ2uq_lY-jgyj8XkV4Ua4gA6KR609Bmh-beSTOrSqMymqVodaGqoGjB_9jVwfD99_PfFlex-Ta"
-                }
-            ],
-            "format": "tar.gz",
-            "path": "React Native DevTools.app/Contents/MacOS/React Native DevTools"
-        },
-        "macos-x86_64": {
-            "size": 113766610,
-            "hash": "sha256",
-            "digest": "74178859ce6a1c26c32055e192b1b123822c76c827ea86a6dfdb5463b89b1ace",
-            "providers": [
-                {
-                    "type": "http",
-                    "url": "https://scontent.xx.fbcdn.net/mci_ab/uap/?ab_b=m&ab_page=react_native_devtools_binaries&ab_entry=AQN6DjGhr8_L7N_cwrh8pi3cfNcbn9dot_QQpgwe3Vv-780FDgi6JUeMvbo_wbFoT2rogxfHZ0-NbXbKdWYwhGUoGeQuikT57QnVMOYuPUTjlQUgYy0Ng9XPhq3iSEYwlMV1XsUJuPFRUg-hIHcgaaA55JoTLXZ1fLYydhHnmgRxGHc4pxaHvSpTtQ"
-                }
-            ],
-            "format": "tar.gz",
-            "path": "React Native DevTools.app/Contents/MacOS/React Native DevTools"
-        }
-    }
-}

packages/debugger-shell/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/debugger-shell",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
   "description": "Experimental debugger shell for React Native for use with @react-native/debugger-frontend",
   "keywords": [
     "react-native",
@@ -8,7 +8,7 @@
   ],
   "homepage": "https://github.com/facebook/react-native/tree/HEAD/packages/debugger-shell#readme",
   "bugs": "https://github.com/facebook/react-native/issues",
-  "main": "./src/index.js",
+  "main": "./src/node/index.js",
   "exports": {
     ".": {
       "node": "./src/node/index.js",
@@ -26,12 +26,12 @@
   },
   "license": "MIT",
   "engines": {
-    "node": ">= 20.19.4",
-    "electron": ">=36.3.0"
+    "node": ">= 22.14.0",
+    "electron": ">=36.2.0"
   },
   "dependencies": {
     "cross-spawn": "^7.0.6",
-    "electron": "36.3.0"
+    "electron": "36.2.0"
   },
   "devDependencies": {
     "semver": "^7.1.3"

packages/debugger-shell/src/electron/MainInstanceEntryPoint.js

@@ -10,7 +10,6 @@
 
 // $FlowFixMe[unclear-type] We have no Flow types for the Electron API.
 const {BrowserWindow, app, shell, ipcMain} = require('electron') as any;
-const path = require('path');
 const util = require('util');
 
 const windowMetadata = new WeakMap<
@@ -69,8 +68,6 @@ function handleLaunchArgs(argv: string[]) {
       partition: 'persist:react-native-devtools',
       preload: require.resolve('./preload.js'),
     },
-    // Icon for Linux
-    icon: path.join(__dirname, 'resources', 'icon.png'),
   });
 
   // Open links in the default browser instead of in new Electron windows.
@@ -93,7 +90,7 @@ function handleLaunchArgs(argv: string[]) {
 }
 
 app.whenReady().then(() => {
-  handleLaunchArgs(process.argv.slice(app.isPackaged ? 1 : 2));
+  handleLaunchArgs(process.argv.slice(2));
 
   app.on(
     'second-instance',

packages/debugger-shell/src/electron/index.flow.js

@@ -10,25 +10,9 @@
 
 // $FlowFixMe[unclear-type] We have no Flow types for the Electron API.
 const {app} = require('electron') as any;
-const util = require('util');
-
-// Handle global command line arguments which don't require a window
-// or the single instance lock to be held.
-const {
-  values: {version = false},
-} = util.parseArgs({
-  options: {version: {type: 'boolean'}},
-  args: process.argv.slice(app.isPackaged ? 1 : 2),
-  strict: false,
-});
-if (version) {
-  console.log(`${app.getName()} v${app.getVersion()}`);
-  // Not app.quit() - we want to exit immediately without initialising the graphical subsystem.
-  app.exit(0);
-}
 
 const gotTheLock = app.requestSingleInstanceLock({
-  argv: process.argv.slice(app.isPackaged ? 1 : 2),
+  argv: process.argv.slice(2),
 });
 
 if (!gotTheLock) {

packages/debugger-shell/src/electron/index.js

@@ -13,7 +13,7 @@ export type * from './index.flow';
 */
 
 if (!Boolean(process.env.BUILD_EXCLUDE_BABEL_REGISTER)) {
-  require('../../../../scripts/shared/babelRegister').registerForMonorepo();
+  require('../../../../scripts/babel-register').registerForMonorepo();
 }
 
 module.exports = require('./index.flow');

packages/debugger-shell/src/index.js

@@ -1,26 +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
- */
-
-// As far as Flow is concerned, this package is Node-only.
-/*::
-export type * from './node';
-const Node = require('./node');
-declare module.exports: typeof Node;
-*/
-
-// Because Electron doesn't support package.json `exports`, we need to
-// switch at runtime.
-if ('electron' in process.versions) {
-  // $FlowIgnore[invalid-export]
-  module.exports = require('./electron');
-} else {
-  // $FlowIgnore[invalid-export]
-  module.exports = require('./node');
-}

packages/debugger-shell/src/node/index.js

@@ -13,7 +13,7 @@ export type * from './index.flow';
 */
 
 if (!process.env.BUILD_EXCLUDE_BABEL_REGISTER) {
-  require('../../../../scripts/shared/babelRegister').registerForMonorepo();
+  require('../../../../scripts/babel-register').registerForMonorepo();
 }
 
 export * from './index.flow';

packages/dev-middleware/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/dev-middleware",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
   "description": "Dev server middleware for React Native",
   "keywords": [
     "react-native",
@@ -23,7 +23,7 @@
   ],
   "dependencies": {
     "@isaacs/ttlcache": "^1.4.1",
-    "@react-native/debugger-frontend": "0.82.0-main",
+    "@react-native/debugger-frontend": "0.80.0-main",
     "chrome-launcher": "^0.15.2",
     "chromium-edge-launcher": "^0.2.0",
     "connect": "^3.6.5",
@@ -35,11 +35,11 @@
     "ws": "^6.2.3"
   },
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   },
   "devDependencies": {
     "selfsigned": "^2.4.1",
-    "undici": "^5.29.0",
+    "undici": "^5.28.5",
     "wait-for-expect": "^3.0.2"
   }
 }

packages/dev-middleware/src/__tests__/InspectorProxyCdpRewritingHacks-test.js

@@ -184,7 +184,7 @@ describe.each(['HTTP', 'HTTPS'])(
     describe.each(['10.0.2.2:8080', '[::1]', 'example.com:2000'])(
       '%s aliasing to and from localhost',
       sourceHost => {
-        test('Debugger.scriptParsed - in source map fetching', async () => {
+        test('in source map fetching during Debugger.scriptParsed', async () => {
           serverRef.app.use('/source-map', serveStaticJson({version: 3}));
           const {device, debugger_} = await createAndConnectTarget(
             serverRef,
@@ -220,53 +220,6 @@ describe.each(['HTTP', 'HTTPS'])(
           }
         });
 
-        test('Runtime.consoleAPICalled - in location resolutions', async () => {
-          const {device, debugger_} = await createAndConnectTarget(
-            serverRef,
-            autoCleanup.signal,
-            {
-              app: 'bar-app',
-              id: 'page1',
-              title: 'bar-title',
-              vm: 'bar-vm',
-            },
-            {
-              deviceHostHeader: sourceHost,
-            },
-          );
-          try {
-            const consoleMessage = await sendFromTargetToDebugger(
-              device,
-              debugger_,
-              'page1',
-              {
-                method: 'Runtime.consoleAPICalled',
-                params: {
-                  stackTrace: {
-                    callFrames: [
-                      {
-                        url: `${protocol.toLowerCase()}://${sourceHost}/bundleFile:1:2`,
-                        field2: 'aaa',
-                      },
-                      {
-                        url: `${protocol.toLowerCase()}://${sourceHost}/bundleFile:5:4`,
-                        field3: 'bbb',
-                      },
-                    ],
-                  },
-                },
-              },
-            );
-            expect(consoleMessage.params.stackTrace.callFrames).toEqual([
-              {url: `${serverRef.serverBaseUrl}/bundleFile:1:2`, field2: 'aaa'},
-              {url: `${serverRef.serverBaseUrl}/bundleFile:5:4`, field3: 'bbb'},
-            ]);
-          } finally {
-            device.close();
-            debugger_.close();
-          }
-        });
-
         test('in Debugger.setBreakpointByUrl', async () => {
           const {device, debugger_} = await createAndConnectTarget(
             serverRef,

packages/dev-middleware/src/__tests__/ServerUtils.js

@@ -62,11 +62,11 @@ export function withServerForEachTest(options: CreateServerOptions): $ReadOnly<{
     ({server, app} = await createServer(options));
     const serverBaseUrl = baseUrlForServer(
       server,
-      (options.secure ?? false) ? 'https' : 'http',
+      options.secure ?? false ? 'https' : 'http',
     );
     const serverBaseWsUrl = baseUrlForServer(
       server,
-      (options.secure ?? false) ? 'wss' : 'ws',
+      options.secure ?? false ? 'wss' : 'ws',
     );
     Object.defineProperty(ref, 'serverBaseUrl', {value: serverBaseUrl});
     Object.defineProperty(ref, 'serverBaseWsUrl', {value: serverBaseWsUrl});

packages/dev-middleware/src/__tests__/StandaloneFuseboxShell-test.js

@@ -9,7 +9,6 @@
  */
 
 import type {JsonPagesListResponse} from '../inspector-proxy/types';
-import type {BrowserLauncher} from '../types/BrowserLauncher';
 
 import DefaultBrowserLauncher from '../utils/DefaultBrowserLauncher';
 import {fetchJson, requestLocal} from './FetchUtils';
@@ -23,7 +22,7 @@ const PAGES_POLLING_DELAY = 2100;
 jest.useFakeTimers();
 
 describe('enableStandaloneFuseboxShell experiment', () => {
-  const BrowserLauncherWithFuseboxShell: BrowserLauncher = {
+  const BrowserLauncherWithFuseboxShell = {
     ...DefaultBrowserLauncher,
     unstable_showFuseboxShell: () => {
       throw new Error('Not implemented');

packages/dev-middleware/src/createDevMiddleware.js

@@ -81,7 +81,6 @@ export default function createDevMiddleware({
   projectRoot,
   serverBaseUrl,
   logger,
-  // $FlowFixMe[prop-missing]
   unstable_browserLauncher = DefaultBrowserLauncher,
   unstable_eventReporter,
   unstable_experiments: experimentConfig = {},

packages/dev-middleware/src/index.js

@@ -13,7 +13,7 @@ export type * from './index.flow';
 */
 
 if (!process.env.BUILD_EXCLUDE_BABEL_REGISTER) {
-  require('../../../scripts/shared/babelRegister').registerForMonorepo();
+  require('../../../scripts/babel-register').registerForMonorepo();
 }
 
 export * from './index.flow';

packages/dev-middleware/src/inspector-proxy/Device.js

@@ -844,23 +844,6 @@ export default class Device {
 
       this.#isLegacyPageReloading = false;
     }
-
-    if (payload.method === 'Runtime.consoleAPICalled') {
-      const callFrames = payload.params?.stackTrace?.callFrames ?? [];
-      for (const callFrame of callFrames) {
-        if (callFrame.url) {
-          const parsedUrl = this.#tryParseHTTPURL(callFrame.url);
-          if (parsedUrl) {
-            // Rewrite device-relative URLs pointing to the server so that they're
-            // reachable from the frontend.
-            callFrame.url = this.#deviceRelativeUrlToDebuggerRelativeUrl(
-              parsedUrl,
-              debuggerInfo,
-            ).href;
-          }
-        }
-      }
-    }
   }
 
   /**

packages/dev-middleware/src/inspector-proxy/InspectorProxy.js

@@ -22,7 +22,6 @@ import type {
 import type {IncomingMessage, ServerResponse} from 'http';
 
 import getBaseUrlFromRequest from '../utils/getBaseUrlFromRequest';
-import getDevToolsFrontendUrl from '../utils/getDevToolsFrontendUrl';
 import Device from './Device';
 import EventLoopPerfTracker from './EventLoopPerfTracker';
 import InspectorProxyHeartbeat from './InspectorProxyHeartbeat';
@@ -250,15 +249,13 @@ export default class InspectorProxy implements InspectorProxyQueries {
 
     const webSocketUrlWithoutProtocol = `${host}${WS_DEBUGGER_URL}?device=${deviceId}&page=${page.id}`;
     const webSocketDebuggerUrl = `${webSocketScheme}://${webSocketUrlWithoutProtocol}`;
-    const devtoolsFrontendUrl = getDevToolsFrontendUrl(
-      this.#experiments,
-      webSocketDebuggerUrl,
-      this.#serverBaseUrl.origin,
-      {
-        relative: true,
-        useFuseboxEntryPoint: page.capabilities.prefersFuseboxFrontend,
-      },
-    );
+
+    // For now, `/json/list` returns the legacy built-in `devtools://` URL, to
+    // preserve existing handling by Flipper. This may return a placeholder in
+    // future -- please use the `/open-debugger` endpoint.
+    const devtoolsFrontendUrl =
+      `devtools://devtools/bundled/js_app.html?experiments=true&v8only=true&${webSocketScheme}=` +
+      encodeURIComponent(webSocketUrlWithoutProtocol);
 
     return {
       id: `${deviceId}-${page.id}`,

packages/dev-middleware/src/inspector-proxy/cdp-types/messages.js

@@ -48,7 +48,6 @@ export type CDPClientMessage =
 
 export type CDPServerMessage =
   | CDPEvent<'Debugger.scriptParsed'>
-  | CDPEvent<'Runtime.consoleAPICalled'>
   | CDPEvent<>
   | CDPResponse<'Debugger.getScriptSource'>
   | CDPResponse<>;

packages/dev-middleware/src/inspector-proxy/cdp-types/protocol.js

@@ -84,27 +84,10 @@ export interface Debugger {
      */
     sourceMapURL: string,
   };
-
-  ConsoleAPICalled: {
-    args: Array<{type: string, value: string}>,
-    executionContextId: number,
-    stackTrace: {
-      timestamp: number,
-      type: string,
-      callFrames: Array<{
-        columnNumber: number,
-        lineNumber: number,
-        functionName: string,
-        scriptId: string,
-        url: string,
-      }>,
-    },
-  };
 }
 
 export type Events = {
   'Debugger.scriptParsed': Debugger['ScriptParsedEvent'],
-  'Runtime.consoleAPICalled': Debugger['ConsoleAPICalled'],
   [method: string]: JSONSerializable,
 };
 

packages/eslint-config-react-native/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/eslint-config",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
   "description": "ESLint config for React Native",
   "license": "MIT",
   "repository": {
@@ -16,15 +16,15 @@
   ],
   "bugs": "https://github.com/facebook/react-native/issues",
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   },
   "main": "index.js",
   "dependencies": {
     "@babel/core": "^7.25.2",
     "@babel/eslint-parser": "^7.25.1",
-    "@react-native/eslint-plugin": "0.82.0-main",
-    "@typescript-eslint/eslint-plugin": "^8.36.0",
-    "@typescript-eslint/parser": "^8.36.0",
+    "@react-native/eslint-plugin": "0.80.0-main",
+    "@typescript-eslint/eslint-plugin": "^7.1.1",
+    "@typescript-eslint/parser": "^7.1.1",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-eslint-comments": "^3.2.0",
     "eslint-plugin-ft-flow": "^2.0.1",
@@ -39,6 +39,6 @@
   },
   "devDependencies": {
     "eslint": "^8.57.0",
-    "prettier": "3.6.2"
+    "prettier": "2.8.8"
   }
 }

packages/eslint-plugin-react-native/__tests__/no-deep-imports-test.js

@@ -31,8 +31,6 @@ eslintTester.run('../no-deep-imports', rule, {
     "import Foo from 'react/native/Foo';",
     "import 'react-native/Libraries/Core/InitializeCore';",
     "require('react-native/Libraries/Core/InitializeCore');",
-    "import Foo from 'react-native/src/fb_internal/Foo'",
-    "require('react-native/src/fb_internal/Foo')",
   ],
   invalid: [
     {
@@ -105,25 +103,5 @@ eslintTester.run('../no-deep-imports', rule, {
       ],
       output: null,
     },
-    {
-      code: "import type {RootTag} from 'react-native/Libraries/Types/RootTagTypes';",
-      errors: [
-        {
-          messageId: 'deepImport',
-          data: {importPath: 'react-native/Libraries/Types/RootTagTypes'},
-        },
-      ],
-      output: "import type {RootTag} from 'react-native';",
-    },
-    {
-      code: "import type {ModalBaseProps, Foo} from 'react-native/Libraries/Modal/Modal';",
-      errors: [
-        {
-          messageId: 'deepImport',
-          data: {importPath: 'react-native/Libraries/Modal/Modal'},
-        },
-      ],
-      output: null,
-    },
   ],
 });

packages/eslint-plugin-react-native/no-deep-imports.js

@@ -31,8 +31,7 @@ module.exports = {
       ImportDeclaration(node) {
         if (
           !isDeepReactNativeImport(node.source) ||
-          isInitializeCoreImport(node.source) ||
-          isFbInternalImport(node.source)
+          isInitializeCoreImport(node.source)
         ) {
           return;
         }
@@ -41,55 +40,25 @@ module.exports = {
             'react-native/'.length,
           );
           const publicAPIDefaultComponent = publicAPIMapping[reactNativeSource];
-          if (publicAPIDefaultComponent && publicAPIDefaultComponent.default) {
+          if (publicAPIDefaultComponent) {
             context.report({
               ...getStandardReport(node.source),
               fix(fixer) {
                 return fixer.replaceText(
                   node,
-                  `import {${publicAPIDefaultComponent.default}} from 'react-native';`,
+                  `import {${publicAPIDefaultComponent}} from 'react-native';`,
                 );
               },
             });
           } else {
             context.report(getStandardReport(node.source));
           }
-        } else if (isTypeImport(node)) {
-          const reactNativeSource = node.source.value.slice(
-            'react-native/'.length,
-          );
-          const publicAPIDefaultComponent = publicAPIMapping[reactNativeSource];
-          if (publicAPIDefaultComponent && publicAPIDefaultComponent.types) {
-            const typeNames = [];
-            for (const specifier of node.specifiers) {
-              const importedName = specifier.imported.name;
-              if (!publicAPIDefaultComponent.types.includes(importedName)) {
-                context.report(getStandardReport(node.source));
-                return;
-              }
-              typeNames.push(importedName);
-            }
-
-            context.report({
-              ...getStandardReport(node.source),
-              fix(fixer) {
-                return fixer.replaceText(
-                  node,
-                  `import type {${typeNames.join(', ')}} from 'react-native';`,
-                );
-              },
-            });
-          }
         } else {
           context.report(getStandardReport(node.source));
         }
       },
       CallExpression(node) {
-        if (
-          !isDeepRequire(node) ||
-          isInitializeCoreImport(node.arguments[0]) ||
-          isFbInternalImport(node.arguments[0])
-        ) {
+        if (!isDeepRequire(node) || isInitializeCoreImport(node.arguments[0])) {
           return;
         }
 
@@ -102,13 +71,13 @@ module.exports = {
         ) {
           const reactNativeSource = importPath.slice('react-native/'.length);
           const publicAPIDefaultComponent = publicAPIMapping[reactNativeSource];
-          if (publicAPIDefaultComponent && publicAPIDefaultComponent.default) {
+          if (publicAPIDefaultComponent) {
             context.report({
               ...getStandardReport(node.arguments[0]),
               fix(fixer) {
                 return fixer.replaceText(
                   parent,
-                  `{${publicAPIDefaultComponent.default}} = require('react-native')`,
+                  `{${publicAPIDefaultComponent}} = require('react-native')`,
                 );
               },
             });
@@ -140,10 +109,6 @@ module.exports = {
       );
     }
 
-    function isTypeImport(node) {
-      return node.type === 'ImportDeclaration' && node.importKind === 'type';
-    }
-
     function isDeepRequire(node) {
       return (
         node.callee.type === 'Identifier' &&
@@ -172,13 +137,5 @@ module.exports = {
 
       return source.value === 'react-native/Libraries/Core/InitializeCore';
     }
-
-    function isFbInternalImport(source) {
-      if (source.type !== 'Literal' || typeof source.value !== 'string') {
-        return false;
-      }
-
-      return source.value.startsWith('react-native/src/fb_internal/');
-    }
   },
 };

packages/eslint-plugin-react-native/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/eslint-plugin",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
   "description": "ESLint rules for @react-native/eslint-config",
   "license": "MIT",
   "repository": {
@@ -18,10 +18,10 @@
   "bugs": "https://github.com/facebook/react-native/issues",
   "main": "index.js",
   "devDependencies": {
-    "babel-plugin-syntax-hermes-parser": "0.30.0",
-    "hermes-eslint": "0.30.0"
+    "babel-plugin-syntax-hermes-parser": "0.28.1",
+    "hermes-eslint": "0.28.1"
   },
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   }
 }

packages/eslint-plugin-react-native/utils.js

@@ -17,513 +17,92 @@
  * If the path is not matched, the auto-fix won't be suggested.
  */
 const publicAPIMapping = {
-  'Libraries/Components/AccessibilityInfo/AccessibilityInfo': {
-    default: 'AccessibilityInfo',
-    types: null,
-  },
-  'Libraries/Components/ActivityIndicator/ActivityIndicator': {
-    default: 'ActivityIndicator',
-    types: ['ActivityIndicatorProps'],
-  },
-  'Libraries/Components/Button': {
-    default: 'Button',
-    types: ['ButtonProps'],
-  },
-  'Libraries/Components/DrawerAndroid/DrawerLayoutAndroid': {
-    default: 'DrawerLayoutAndroid',
-    types: ['DrawerLayoutAndroidProps', 'DrawerSlideEvent'],
-  },
-  'Libraries/Components/LayoutConformance/LayoutConformance': {
-    default: 'experimental_LayoutConformance',
-    types: ['LayoutConformanceProps'],
-  },
-  'Libraries/Lists/FlatList': {
-    default: 'FlatList',
-    types: ['FlatListProps'],
-  },
-  'Libraries/Image/Image': {
-    default: 'Image',
-    types: [
-      'ImageBackgroundProps',
-      'ImageErrorEvent',
-      'ImageLoadEvent',
-      'ImageProgressEventIOS',
-      'ImageProps',
-      'ImagePropsAndroid',
-      'ImagePropsBase',
-      'ImagePropsIOS',
-      'ImageResolvedAssetSource',
-      'ImageSize',
-      'ImageSourcePropType',
-    ],
-  },
-  'Libraries/Image/ImageSource': {
-    default: null,
-    types: ['ImageRequireSource', 'ImageSource', 'ImageURISource'],
-  },
-  'Libraries/Image/ImageBackground': {
-    default: 'ImageBackground',
-    types: null,
-  },
-  'Libraries/Components/TextInput/InputAccessoryView': {
-    default: 'InputAccessoryView',
-    types: ['InputAccessoryViewProps'],
-  },
-  'Libraries/Components/Keyboard/KeyboardAvoidingView': {
-    default: 'KeyboardAvoidingView',
-    types: ['KeyboardAvoidingViewProps'],
-  },
-  'Libraries/Modal/Modal': {
-    default: 'Modal',
-    types: [
-      'ModalBaseProps',
-      'ModalProps',
-      'ModalPropsAndroid',
-      'ModalPropsIOS',
-    ],
-  },
-  'Libraries/Components/Pressable/Pressable': {
-    default: 'Pressable',
-    types: [
-      'PressableAndroidRippleConfig',
-      'PressableProps',
-      'PressableStateCallbackType',
-    ],
-  },
-  'Libraries/Components/ProgressBarAndroid/ProgressBarAndroid': {
-    default: 'ProgressBarAndroid',
-    types: ['ProgressBarAndroidProps'],
-  },
-  'Libraries/Components/RefreshControl/RefreshControl': {
-    default: 'RefreshControl',
-    types: [
-      'RefreshControlProps',
-      'RefreshControlPropsAndroid',
-      'RefreshControlPropsIOS',
-    ],
-  },
-  'Libraries/Components/SafeAreaView/SafeAreaView': {
-    default: 'SafeAreaView',
-    types: null,
-  },
-  'Libraries/Components/ScrollView/ScrollView': {
-    default: 'ScrollView',
-    types: [
-      'ScrollResponderType',
-      'ScrollViewProps',
-      'ScrollViewPropsAndroid',
-      'ScrollViewPropsIOS',
-      'ScrollViewImperativeMethods',
-      'ScrollViewScrollToOptions',
-    ],
-  },
-  'Libraries/Lists/SectionList': {
-    default: 'SectionList',
-    types: [
-      'SectionListProps',
-      'SectionListRenderItem',
-      'SectionListRenderItemInfo',
-      'SectionListData',
-    ],
-  },
-  'Libraries/Components/StatusBar/StatusBar': {
-    default: 'StatusBar',
-    types: ['StatusBarAnimation', 'StatusBarProps', 'StatusBarStyle'],
-  },
-  'Libraries/Components/Switch/Switch': {
-    default: 'Switch',
-    types: ['SwitchChangeEvent', 'SwitchProps'],
-  },
-  'Libraries/Text/Text': {
-    default: 'Text',
-    types: ['TextProps'],
-  },
-  'Libraries/Components/TextInput/TextInput': {
-    default: 'TextInput',
-    types: [
-      'AutoCapitalize',
-      'EnterKeyHintTypeOptions',
-      'KeyboardTypeOptions',
-      'InputModeOptions',
-      'TextContentType',
-      'TextInputAndroidProps',
-      'TextInputIOSProps',
-      'TextInputProps',
-      'TextInputChangeEvent',
-      'TextInputContentSizeChangeEvent',
-      'TextInputEndEditingEvent',
-      'TextInputFocusEvent',
-      'TextInputKeyPressEvent',
-      'TextInputSelectionChangeEvent',
-      'TextInputSubmitEditingEvent',
-      'ReturnKeyTypeOptions',
-      'SubmitBehavior',
-    ],
-  },
-  'Libraries/Components/Touchable/Touchable': {
-    default: 'Touchable',
-    types: null,
-  },
-  'Libraries/Components/Touchable/TouchableHighlight': {
-    default: 'TouchableHighlight',
-    types: ['TouchableHighlightProps'],
-  },
-  'Libraries/Components/Touchable/TouchableNativeFeedback': {
-    default: 'TouchableNativeFeedback',
-    types: ['TouchableNativeFeedbackProps'],
-  },
-  'Libraries/Components/Touchable/TouchableOpacity': {
-    default: 'TouchableOpacity',
-    types: ['TouchableOpacityProps'],
-  },
-  'Libraries/Components/Touchable/TouchableWithoutFeedback': {
-    default: 'TouchableWithoutFeedback',
-    types: ['TouchableWithoutFeedbackProps'],
-  },
-  'Libraries/Components/View/View': {
-    default: 'View',
-    types: null,
-  },
-  'Libraries/Components/View/ViewAccessibility': {
-    default: null,
-    types: [
-      'AccessibilityActionEvent',
-      'AccessibilityProps',
-      'AccessibilityRole',
-      'AccessibilityState',
-      'AccessibilityValue',
-      'Role',
-    ],
-  },
-  'Libraries/Components/View/ViewPropTypes': {
-    default: null,
-    types: [
-      'GestureResponderHandlers',
-      'TVViewPropsIOS',
-      'ViewProps',
-      'ViewPropsAndroid',
-      'ViewPropsIOS',
-    ],
-  },
-  'Libraries/Lists/VirtualizedList': {
-    default: 'VirtualizedList',
-    types: [
-      'ListRenderItemInfo',
-      'ListRenderItem',
-      'Separators',
-      'VirtualizedListProps',
-    ],
-  },
-  'Libraries/Lists/VirtualizedSectionList': {
-    default: 'VirtualizedSectionList',
-    types: [
-      'ScrollToLocationParamsType',
-      'SectionBase',
-      'VirtualizedSectionListProps',
-    ],
-  },
-  'Libraries/ActionSheetIOS/ActionSheetIOS': {
-    default: 'ActionSheetIOS',
-    types: [
-      'ActionSheetIOSOptions',
-      'ShareActionSheetIOSOptions',
-      'ShareActionSheetError',
-    ],
-  },
-  'Libraries/Alert/Alert': {
-    default: 'Alert',
-    types: ['AlertType', 'AlertButtonStyle', 'AlertButton', 'AlertOptions'],
-  },
-  'Libraries/Animated/Animated': {
-    default: 'Animated',
-    types: null,
-  },
-  'Libraries/Utilities/Appearance': {
-    default: 'Appearance',
-    types: null,
-  },
-  'Libraries/ReactNative/AppRegistry': {
-    default: 'AppRegistry',
-    types: [
-      'TaskProvider',
-      'ComponentProvider',
-      'ComponentProviderInstrumentationHook',
-      'AppConfig',
-      'Runnable',
-      'Runnables',
-      'Registry',
-      'WrapperComponentProvider',
-      'RootViewStyleProvider',
-    ],
-  },
-  'Libraries/AppState/AppState': {
-    default: 'AppState',
-    types: ['AppStateStatus', 'AppStateEvent'],
-  },
-  'Libraries/Utilities/BackHandler': {
-    default: 'BackHandler',
-    types: ['BackPressEventName'],
-  },
-  'Libraries/Components/Clipboard/Clipboard': {
-    default: 'Clipboard',
-    types: null,
-  },
-  'Libraries/Utilities/DeviceInfo': {
-    default: 'DeviceInfo',
-    types: ['DeviceInfoConstants'],
-  },
-  'src/private/devsupport/devmenu/DevMenu': {
-    default: 'DevMenu',
-    types: null,
-  },
-  'Libraries/Utilities/DevSettings': {
-    default: 'DevSettings',
-    types: null,
-  },
-  'Libraries/Utilities/Dimensions': {
-    default: 'Dimensions',
-    types: [
-      'DimensionsPayload',
-      'DisplayMetrics',
-      'DisplayMetricsAndroid',
-      'ScaledSize',
-    ],
-  },
-  'Libraries/Animated/Easing': {
-    default: 'Easing',
-    types: ['EasingFunction'],
-  },
-  'Libraries/ReactNative/I18nManager': {
-    default: 'I18nManager',
-    types: null,
-  },
-  'Libraries/Interaction/InteractionManager': {
-    default: 'InteractionManager',
-    types: ['Handle', 'PromiseTask', 'SimpleTask'],
-  },
-  'Libraries/Components/Keyboard/Keyboard': {
-    default: 'Keyboard',
-    types: [
-      'AndroidKeyboardEvent',
-      'IOSKeyboardEvent',
-      'KeyboardEvent',
-      'KeyboardEventEasing',
-      'KeyboardEventName',
-      'KeyboardMetrics',
-    ],
-  },
-  'Libraries/LayoutAnimation/LayoutAnimation': {
-    default: 'LayoutAnimation',
-    types: [
-      'LayoutAnimationAnim',
-      'LayoutAnimationConfig',
-      'LayoutAnimationProperties',
-      'LayoutAnimationProperty',
-      'LayoutAnimationType',
-      'LayoutAnimationTypes',
-    ],
-  },
-  'Libraries/Linking/Linking': {
-    default: 'Linking',
-    types: null,
-  },
-  'Libraries/LogBox/LogBox': {
-    default: 'LogBox',
-    types: ['ExtendedExceptionData', 'IgnorePattern', 'LogData'],
-  },
-  'Libraries/NativeModules/specs/NativeDialogManagerAndroid': {
-    default: 'NativeDialogManagerAndroid',
-    types: null,
-  },
-  'Libraries/EventEmitter/NativeEventEmitter': {
-    default: 'NativeEventEmitter',
-    types: [
-      'EventSubscription',
-      'EmitterSubscription',
-      'NativeEventSubscription',
-    ],
-  },
-  'Libraries/Network/RCTNetworking': {
-    default: 'Networking',
-    types: null,
-  },
-  'Libraries/Interaction/PanResponder': {
-    default: 'PanResponder',
-    types: [
-      'PanResponderCallbacks',
-      'PanResponderGestureState',
-      'PanResponderInstance',
-    ],
-  },
-  'Libraries/PermissionsAndroid/PermissionsAndroid': {
-    default: 'PermissionsAndroid',
-    types: ['Permission', 'PermissionStatus', 'Rationale'],
-  },
-  'Libraries/Utilities/PixelRatio': {
-    default: 'PixelRatio',
-    types: null,
-  },
-  'Libraries/PushNotificationIOS/PushNotificationIOS': {
-    default: 'PushNotificationIOS',
-    types: ['PushNotificationEventName', 'PushNotificationPermissions'],
-  },
-  'Libraries/Settings/Settings': {
-    default: 'Settings',
-    types: null,
-  },
-  'Libraries/Share/Share': {
-    default: 'Share',
-    types: ['ShareAction', 'ShareContent', 'ShareOptions'],
-  },
-  'Libraries/StyleSheet/StyleSheet': {
-    default: 'StyleSheet',
-    types: [
-      'ColorValue',
-      'ImageStyle',
-      'FilterFunction',
-      'FontVariant',
-      'NativeColorValue',
-      'OpaqueColorValue',
-      'StyleProp',
-      'TextStyle',
-      'TransformsStyle',
-      'ViewStyle',
-    ],
-  },
-  'Libraries/StyleSheet/StyleSheetTypes': {
-    default: null,
-    types: [
-      'BoxShadowValue',
-      'CursorValue',
-      'DimensionValue',
-      'DropShadowValue',
-      'EdgeInsetsValue',
-      'PointValue',
-    ],
-  },
-  'Libraries/StyleSheet/Rect': {
-    default: null,
-    types: ['Insets'],
-  },
-  'Libraries/Performance/Systrace': {
-    default: 'Systrace',
-    types: null,
-  },
-  'Libraries/Components/ToastAndroid/ToastAndroid': {
-    default: 'ToastAndroid',
-    types: null,
-  },
-  'Libraries/TurboModule/TurboModuleRegistry': {
-    default: 'TurboModuleRegistry',
-    types: null,
-  },
-  'Libraries/TurboModule/RCTExport': {
-    default: null,
-    types: ['TurboModule'],
-  },
-  'Libraries/ReactNative/UIManager': {
-    default: 'UIManager',
-    types: null,
-  },
-  'Libraries/Animated/useAnimatedValue': {
-    default: 'useAnimatedValue',
-    types: null,
-  },
-  'Libraries/Utilities/useColorScheme': {
-    default: 'useColorScheme',
-    types: null,
-  },
-  'src/private/specs_DEPRECATED/modules/NativeAppearance': {
-    default: null,
-    types: ['ColorSchemeName'],
-  },
-  'Libraries/Utilities/useWindowDimensions': {
-    default: 'useWindowDimensions',
-    types: null,
-  },
-  'Libraries/UTFSequence': {
-    default: 'UTFSequence',
-    types: null,
-  },
-  'Libraries/Vibration/Vibration': {
-    default: 'Vibration',
-    types: null,
-  },
-  'Libraries/Utilities/codegenNativeComponent': {
-    default: 'codegenNativeComponent',
-    types: null,
-  },
-  'Libraries/Utilities/codegenNativeCommands': {
-    default: 'codegenNativeCommands',
-    types: null,
-  },
-  'Libraries/EventEmitter/RCTDeviceEventEmitter': {
-    default: 'DeviceEventEmitter',
-    types: null,
-  },
-  'Libraries/StyleSheet/PlatformColorValueTypesIOS': {
-    default: 'DynamicColorIOS',
-    types: ['DynamicColorIOSTuple'],
-  },
-  'Libraries/EventEmitter/RCTNativeAppEventEmitter': {
-    default: 'NativeAppEventEmitter',
-    types: null,
-  },
-  'Libraries/BatchedBridge/NativeModules': {
-    default: 'NativeModules',
-    types: null,
-  },
-  'Libraries/Utilities/Platform': {
-    default: 'Platform',
-    types: null,
-  },
-  './Libraries/Utilities/PlatformTypes': {
-    default: null,
-    types: ['PlatformOSType', 'PlatformSelectSpec'],
-  },
-  'Libraries/StyleSheet/PlatformColorValueTypes': {
-    default: 'PlatformColor',
-    types: null,
-  },
-  'Libraries/StyleSheet/processColor': {
-    default: 'processColor',
-    types: ['ProcessedColorValue'],
-  },
-  'Libraries/ReactNative/requireNativeComponent': {
-    default: 'requireNativeComponent',
-    types: null,
-  },
-  'Libraries/ReactNative/RootTag': {
-    default: 'RootTagContext',
-    types: ['RootTag'],
-  },
-  'Libraries/Types/RootTagTypes': {
-    default: null,
-    types: ['RootTag'],
-  },
-  'src/private/types/HostInstance': {
-    default: null,
-    types: [
-      'HostInstance',
-      'NativeMethods',
-      'NativeMethodsMixin',
-      'MeasureInWindowOnSuccessCallback',
-      'MeasureLayoutOnSuccessCallback',
-      'MeasureOnSuccessCallback',
-    ],
-  },
-  'src/private/types/HostComponent': {
-    default: null,
-    types: ['HostComponent'],
-  },
-  'Libraries/vendor/core/ErrorUtils': {
-    default: null,
-    types: ['ErrorUtils'],
-  },
-  'Libraries/ReactPrivate/ReactNativePrivateInterface': {
-    default: null,
-    types: ['PublicRootInstance', 'PublicTextInstance'],
-  },
+  'Libraries/Components/AccessibilityInfo/AccessibilityInfo':
+    'AccessibilityInfo',
+  'Libraries/Components/ActivityIndicator/ActivityIndicator':
+    'ActivityIndicator',
+  'Libraries/Components/Button': 'Button',
+  'Libraries/Components/DrawerAndroid/DrawerLayoutAndroid':
+    'DrawerLayoutAndroid',
+  'Libraries/Components/LayoutConformance/LayoutConformance':
+    'experimental_LayoutConformance',
+  'Libraries/Lists/FlatList': 'FlatList',
+  'Libraries/Image/Image': 'Image',
+  'Libraries/Image/ImageBackground': 'ImageBackground',
+  'Libraries/Components/TextInput/InputAccessoryView': 'InputAccessoryView',
+  'Libraries/Components/Keyboard/KeyboardAvoidingView': 'KeyboardAvoidingView',
+  'Libraries/Modal/Modal': 'Modal',
+  'Libraries/Components/Pressable/Pressable': 'Pressable',
+  'Libraries/Components/ProgressBarAndroid/ProgressBarAndroid':
+    'ProgressBarAndroid',
+  'Libraries/Components/RefreshControl/RefreshControl': 'RefreshControl',
+  'Libraries/Components/SafeAreaView/SafeAreaView': 'SafeAreaView',
+  'Libraries/Components/ScrollView/ScrollView': 'ScrollView',
+  'Libraries/Lists/SectionList': 'SectionList',
+  'Libraries/Components/StatusBar/StatusBar': 'StatusBar',
+  'Libraries/Components/Switch/Switch': 'Switch',
+  'Libraries/Text/Text': 'Text',
+  'Libraries/Components/TextInput/TextInput': 'TextInput',
+  'Libraries/Components/Touchable/Touchable': 'Touchable',
+  'Libraries/Components/Touchable/TouchableHighlight': 'TouchableHighlight',
+  'Libraries/Components/Touchable/TouchableNativeFeedback':
+    'TouchableNativeFeedback',
+  'Libraries/Components/Touchable/TouchableOpacity': 'TouchableOpacity',
+  'Libraries/Components/Touchable/TouchableWithoutFeedback':
+    'TouchableWithoutFeedback',
+  'Libraries/Components/View/View': 'View',
+  'Libraries/Lists/VirtualizedList': 'VirtualizedList',
+  'Libraries/Lists/VirtualizedSectionList': 'VirtualizedSectionList',
+  'Libraries/ActionSheetIOS/ActionSheetIOS': 'ActionSheetIOS',
+  'Libraries/Alert/Alert': 'Alert',
+  'Libraries/Animated/Animated': 'Animated',
+  'Libraries/Utilities/Appearance': 'Appearance',
+  'Libraries/ReactNative/AppRegistry': 'AppRegistry',
+  'Libraries/AppState/AppState': 'AppState',
+  'Libraries/Utilities/BackHandler': 'BackHandler',
+  'Libraries/Components/Clipboard/Clipboard': 'Clipboard',
+  'Libraries/Utilities/DeviceInfo': 'DeviceInfo',
+  'src/private/devsupport/devmenu/DevMenu': 'DevMenu',
+  'Libraries/Utilities/DevSettings': 'DevSettings',
+  'Libraries/Utilities/Dimensions': 'Dimensions',
+  'Libraries/Animated/Easing': 'Easing',
+  'Libraries/ReactNative/I18nManager': 'I18nManager',
+  'Libraries/Interaction/InteractionManager': 'InteractionManager',
+  'Libraries/Components/Keyboard/Keyboard': 'Keyboard',
+  'Libraries/LayoutAnimation/LayoutAnimation': 'LayoutAnimation',
+  'Libraries/Linking/Linking': 'Linking',
+  'Libraries/LogBox/LogBox': 'LogBox',
+  'Libraries/NativeModules/specs/NativeDialogManagerAndroid':
+    'NativeDialogManagerAndroid',
+  'Libraries/EventEmitter/NativeEventEmitter': 'NativeEventEmitter',
+  'Libraries/Network/RCTNetworking': 'Networking',
+  'Libraries/Interaction/PanResponder': 'PanResponder',
+  'Libraries/PermissionsAndroid/PermissionsAndroid': 'PermissionsAndroid',
+  'Libraries/Utilities/PixelRatio': 'PixelRatio',
+  'Libraries/PushNotificationIOS/PushNotificationIOS': 'PushNotificationIOS',
+  'Libraries/Settings/Settings': 'Settings',
+  'Libraries/Share/Share': 'Share',
+  'Libraries/StyleSheet/StyleSheet': 'StyleSheet',
+  'Libraries/Performance/Systrace': 'Systrace',
+  'Libraries/Components/ToastAndroid/ToastAndroid': 'ToastAndroid',
+  'Libraries/TurboModule/TurboModuleRegistry': 'TurboModuleRegistry',
+  'Libraries/ReactNative/UIManager': 'UIManager',
+  'Libraries/Animated/useAnimatedValue': 'useAnimatedValue',
+  'Libraries/Utilities/useColorScheme': 'useColorScheme',
+  'Libraries/Utilities/useWindowDimensions': 'useWindowDimensions',
+  'Libraries/UTFSequence': 'UTFSequence',
+  'Libraries/Vibration/Vibration': 'Vibration',
+  'Libraries/Utilities/codegenNativeComponent': 'codegenNativeComponent',
+  'Libraries/Utilities/codegenNativeCommands': 'codegenNativeCommands',
+  'Libraries/EventEmitter/RCTDeviceEventEmitter': 'DeviceEventEmitter',
+  'Libraries/StyleSheet/PlatformColorValueTypesIOS': 'DynamicColorIOS',
+  'Libraries/EventEmitter/RCTNativeAppEventEmitter': 'NativeAppEventEmitter',
+  'Libraries/BatchedBridge/NativeModules': 'NativeModules',
+  'Libraries/Utilities/Platform': 'Platform',
+  'Libraries/StyleSheet/PlatformColorValueTypes': 'PlatformColor',
+  'Libraries/StyleSheet/processColor': 'processColor',
+  'Libraries/ReactNative/requireNativeComponent': 'requireNativeComponent',
+  'Libraries/ReactNative/RootTag': 'RootTagContext',
 };
 
 module.exports = {

packages/eslint-plugin-specs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/eslint-plugin-specs",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
   "description": "ESLint rules to validate NativeModule and Component Specs",
   "license": "MIT",
   "repository": {
@@ -26,16 +26,16 @@
   "dependencies": {
     "@babel/core": "^7.25.2",
     "@babel/plugin-transform-flow-strip-types": "^7.25.2",
-    "@react-native/codegen": "0.82.0-main",
+    "@react-native/codegen": "0.80.0-main",
     "make-dir": "^2.1.0",
     "pirates": "^4.0.1",
     "source-map-support": "0.5.0"
   },
   "devDependencies": {
-    "babel-plugin-syntax-hermes-parser": "0.30.0",
-    "hermes-eslint": "0.30.0"
+    "babel-plugin-syntax-hermes-parser": "0.28.1",
+    "hermes-eslint": "0.28.1"
   },
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   }
 }

packages/gradle-plugin/build.gradle.kts

@@ -5,10 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-plugins {
-  alias(libs.plugins.kotlin.jvm).apply(false)
-  alias(libs.plugins.ktfmt).apply(true)
-}
+plugins { alias(libs.plugins.kotlin.jvm).apply(false) }
 
 tasks.register("build") {
   dependsOn(
@@ -27,21 +24,3 @@ tasks.register("clean") {
       ":shared:clean",
   )
 }
-
-tasks.named("ktfmtCheck") {
-  dependsOn(
-      ":react-native-gradle-plugin:ktfmtCheck",
-      ":settings-plugin:ktfmtCheck",
-      ":shared-testutil:ktfmtCheck",
-      ":shared:ktfmtCheck",
-  )
-}
-
-tasks.named("ktfmtFormat") {
-  dependsOn(
-      ":react-native-gradle-plugin:ktfmtFormat",
-      ":settings-plugin:ktfmtFormat",
-      ":shared-testutil:ktfmtFormat",
-      ":shared:ktfmtFormat",
-  )
-}

packages/gradle-plugin/gradle/libs.versions.toml

@@ -1,12 +1,11 @@
 [versions]
-agp = "8.11.0"
+agp = "8.10.1"
 gson = "2.8.9"
 guava = "31.0.1-jre"
 javapoet = "1.13.0"
 junit = "4.13.2"
 kotlin = "2.1.20"
 assertj = "3.25.1"
-ktfmt = "0.22.0"
 
 [libraries]
 kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
@@ -19,4 +18,3 @@ assertj = { module = "org.assertj:assertj-core", version.ref = "assertj" }
 
 [plugins]
 kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
-ktfmt = { id = "com.ncorti.ktfmt.gradle", version.ref = "ktfmt" }

packages/gradle-plugin/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

packages/gradle-plugin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/gradle-plugin",
-  "version": "0.82.0-main",
+  "version": "0.80.0-main",
   "description": "Gradle Plugin for React Native",
   "license": "MIT",
   "repository": {
@@ -16,7 +16,7 @@
   ],
   "bugs": "https://github.com/facebook/react-native/issues",
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   },
   "scripts": {
     "build": "./gradlew build",

packages/gradle-plugin/react-native-gradle-plugin/build.gradle.kts

@@ -12,7 +12,6 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
   alias(libs.plugins.kotlin.jvm)
-  alias(libs.plugins.ktfmt)
   id("java-gradle-plugin")
 }
 

packages/gradle-plugin/react-native-gradle-plugin/src/main/kotlin/com/facebook/react/ReactExtension.kt

@@ -100,10 +100,10 @@ abstract class ReactExtension @Inject constructor(val project: Project) {
    * Allows to specify the debuggable variants (by default just 'debug'). Variants in this list will
    * not be bundled (the bundle file will not be created and won't be copied over).
    *
-   * Default: ['debug', 'debugOptimized']
+   * Default: ['debug']
    */
   val debuggableVariants: ListProperty<String> =
-      objects.listProperty(String::class.java).convention(listOf("debug", "debugOptimized"))
+      objects.listProperty(String::class.java).convention(listOf("debug"))
 
   /** Hermes Config */
 

packages/gradle-plugin/react-native-gradle-plugin/src/main/kotlin/com/facebook/react/ReactPlugin.kt

@@ -18,7 +18,6 @@ import com.facebook.react.tasks.GenerateEntryPointTask
 import com.facebook.react.tasks.GeneratePackageListTask
 import com.facebook.react.utils.AgpConfiguratorUtils.configureBuildConfigFieldsForApp
 import com.facebook.react.utils.AgpConfiguratorUtils.configureBuildConfigFieldsForLibraries
-import com.facebook.react.utils.AgpConfiguratorUtils.configureBuildTypesForApp
 import com.facebook.react.utils.AgpConfiguratorUtils.configureDevServerLocation
 import com.facebook.react.utils.AgpConfiguratorUtils.configureNamespaceForLibraries
 import com.facebook.react.utils.BackwardCompatUtils.configureBackwardCompatibilityReactMap
@@ -85,7 +84,6 @@ class ReactPlugin : Plugin<Project> {
       configureAutolinking(project, extension)
       configureCodegen(project, extension, rootExtension, isLibrary = false)
       configureResources(project, extension)
-      configureBuildTypesForApp(project)
     }
 
     // Library Only Configuration

packages/gradle-plugin/react-native-gradle-plugin/src/main/kotlin/com/facebook/react/ReactRootProjectPlugin.kt

@@ -26,21 +26,5 @@ class ReactRootProjectPlugin : Plugin<Project> {
         it.evaluationDependsOn(":app")
       }
     }
-    // We need to make sure that `:app:preBuild` task depends on all other subprojects' preBuild
-    // tasks. This is necessary in order to have all the codegen generated code before the CMake
-    // configuration build kicks in.
-    project.gradle.projectsEvaluated {
-      val appProject = project.rootProject.subprojects.find { it.name == "app" }
-      val appPreBuild = appProject?.tasks?.findByName("preBuild")
-      if (appPreBuild != null) {
-        // Find all other subprojects' preBuild tasks
-        val otherPreBuildTasks =
-            project.rootProject.subprojects
-                .filter { it != appProject }
-                .mapNotNull { it.tasks.findByName("preBuild") }
-        // Make :app:preBuild depend on all others
-        appPreBuild.dependsOn(otherPreBuildTasks)
-      }
-    }
   }
 }

packages/gradle-plugin/react-native-gradle-plugin/src/main/kotlin/com/facebook/react/tasks/GenerateEntryPointTask.kt

@@ -70,7 +70,6 @@ abstract class GenerateEntryPointTask : DefaultTask() {
       
       import com.facebook.react.defaults.DefaultNewArchitectureEntryPoint;
       import com.facebook.react.common.annotations.internal.LegacyArchitectureLogger;
-      import com.facebook.react.views.view.WindowUtilKt;
       import com.facebook.react.soloader.OpenSourceMergedSoMapping;
       import com.facebook.soloader.SoLoader;
       
@@ -94,10 +93,6 @@ abstract class GenerateEntryPointTask : DefaultTask() {
           if ({{packageName}}.BuildConfig.IS_NEW_ARCHITECTURE_ENABLED) {
             DefaultNewArchitectureEntryPoint.load();
           }
-          
-          if ({{packageName}}.BuildConfig.IS_EDGE_TO_EDGE_ENABLED) {
-            WindowUtilKt.setEdgeToEdgeFeatureFlagOn();
-          }
         }
       }
             """

packages/gradle-plugin/react-native-gradle-plugin/src/main/kotlin/com/facebook/react/tasks/GeneratePackageListTask.kt

@@ -148,7 +148,6 @@ abstract class GeneratePackageListTask : DefaultTask() {
             
             {{ packageImports }}
             
-            @SuppressWarnings("deprecation")
             public class PackageList {
               private Application application;
               private ReactNativeHost reactNativeHost;