Fix CQS signal modernize-concat-nested-namespaces in xplat/js/react-native-github/packages/react-native/ReactCommon/react/nativemodule/core/platform/ios/ReactCommon

Reviewed By: javache

Differential Revision: D77526780

.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

@@ -104,4 +104,4 @@ untyped-import
 untyped-type-import
 
 [version]
-^0.275.0
+^0.274.2

.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/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/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

@@ -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/yarn-install/action.yml

@@ -2,8 +2,6 @@ name: yarn-install
 runs:
   using: composite
   steps:
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
     - name: Install dependencies
       shell: bash
       run: |

.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/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 }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/setup.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
+          key: v3-ios-core-${{ 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/setup.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 }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/setup.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
+          key: v2-ios-core-xcframework-${{ 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/setup.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-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'

.github/workflows/test-all.yml

@@ -128,7 +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
@@ -141,12 +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
@@ -155,14 +174,14 @@ 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: ${{ matrix.flavor }}
@@ -245,14 +264,6 @@ jobs:
       - name: Print third-party folder
         shell: bash
         run: ls -lR /tmp/third-party
-      - name: Download React Native Prebuilds
-        uses: actions/download-artifact@v4
-        with:
-          name: ReactCore${{ 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")
@@ -275,7 +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 \
@@ -382,9 +392,9 @@ 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'
@@ -538,7 +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
@@ -555,7 +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]
@@ -583,7 +593,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: ["24", "22", "20"]
+        node-version: ["24", "22"]
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.gitignore

@@ -175,6 +175,3 @@ fix_*.patch
 
 # [Experimental] Generated TS type definitions
 /packages/**/types_generated/
-
-/packages/debugger-shell/build/
-/packages/*/dist/

CHANGELOG-pre-080.md

@@ -1,11 +1,5 @@
 # Changelog (pre 0.80)
 
-## v0.79.5
-
-### Fixed
-
-- **Flow:** Publish top-level Flow types for `react-native` ([fbbd20dd63](https://github.com/facebook/react-native/commit/fbbd20dd632acd72d2abe861dd4a0e6e98437cf2) by [@buschco](https://github.com/buschco))
-
 ## v0.79.4
 
 ### Fixed
@@ -319,31 +313,6 @@ ChuiHW))
 - **JSC:** Clean up RCTBridgeDelegate to remove shouldBridgeUseCustomJSC method ([c8f1506f13](https://github.com/facebook/react-native/commit/c8f1506f13310ffafe370273805684e696d72d50) by [@zhongwuzw](https://github.com/zhongwuzw))
 - **Layout:** Remove no longer needed UISceneDelegate ([a033cf9d5e](https://github.com/facebook/react-native/commit/a033cf9d5e8ffbda8b6f86cf3ce152b4ccb73187) by [@okwasniewski](https://github.com/okwasniewski))
 
-## v0.78.3
-
-### Added
-
-#### Android specific
-
-- **Gradle:** RNGP - Add support for `exclusiveEnterpriseRepository` to specify an internal Maven mirror. ([6cb8dc37c7](https://github.com/facebook/react-native/commit/6cb8dc37c74995cba3f9f0a845919f305de53c3d) by [@cortinico](https://github.com/cortinico))
-
-### Fixed
-
-- **DevTools**: Temporarily disable eager evaluation and live expressions in the console tab ([07717b5275](https://github.com/facebook/react-native/commit/07717b5275d80cde7b2b4edbe032ab629127fbf0) by [@huntie](https://github.com/huntie))
-- **InteropLayer:** Fixed adding child views to a native view using the interop layer ([d53a60dd23](https://github.com/facebook/react-native/commit/d53a60dd23c5df8afca058a867c50df8b61f62e2) by [@chrfalch](https://github.com/chrfalch))
-- **Runtime:** Align timer IDs and timer function argument error handling with web standards. ([480a4642e5](https://github.com/facebook/react-native/commit/480a4642e5a644becf1c477d3d239f9b57efff3a) by [@kitten](https://github.com/kitten))
-
-#### Android specific
-
-- **StyleSheet:** Wrong `borderBottomEndRadius` on RTL ([68d6ada448](https://github.com/facebook/react-native/commit/68d6ada44893701b6006a6b1753131c7e880a30a) by [@riteshshukla04](https://github.com/riteshshukla04))
-
-#### iOS specific
-
-- **Codegen:** Skip codegen for selectively disabled libraries in react-native.config.js ([be8595b18a](https://github.com/facebook/react-native/commit/be8595b18a46635bf679d8e7473f2960c33530fa) by [@ismarbesic](https://github.com/ismarbesic))
-- **Layout:** Layout direction changes are now honored on bundle reload ([36f29beac4](https://github.com/facebook/react-native/commit/36f29beac47259768612bf56e5d9acfa4b94ab1a) by [@chrsmys](https://github.com/chrsmys))
-- **Runtime:** Re-enable enableFixForViewCommandRace feature flag ([ae59702f8e](https://github.com/facebook/react-native/commit/ae59702f8ee89e7bddec971e0a041744cb91e65c) by [@okwasniewski](https://github.com/okwasniewski))
-- **Switch:** Fixed switches correctly reverting to controlled state ([aa8c072870](https://github.com/facebook/react-native/commit/aa8c072870f6f9740e567a0f455c0e500ff1400c) by [@javache](https://github.com/javache))
-
 ## v0.78.2
 
 ### Changed

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()
@@ -131,30 +130,3 @@ if (project.findProperty("react.internal.useHermesNightly")?.toString()?.toBoole
     }
   }
 }
-
-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) } }
-}

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 +8,15 @@
     "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-markdown": "markdownlint-cli2 2>&1",
     "lint": "eslint --max-warnings 0 .",
     "prettier": "prettier --write \"./**/*.{js,md,yml,ts,tsx}\"",
@@ -30,8 +26,8 @@
     "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",
@@ -53,14 +49,13 @@
     "@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": "0.81.0-main",
-    "@react-native/metro-config": "0.81.0-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",
+    "@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": "0.29.1",
@@ -82,11 +77,10 @@
     "eslint-plugin-redundant-undefined": "^0.4.0",
     "eslint-plugin-relay": "^1.8.3",
     "flow-api-translator": "0.29.1",
-    "flow-bin": "^0.275.0",
+    "flow-bin": "^0.274.2",
     "glob": "^7.1.1",
     "hermes-eslint": "0.29.1",
     "hermes-transform": "0.29.1",
-    "ini": "^5.0.0",
     "inquirer": "^7.1.0",
     "jest": "^29.7.0",
     "jest-config": "^29.7.0",
@@ -95,9 +89,9 @@
     "jest-snapshot": "^29.7.0",
     "markdownlint-cli2": "^0.17.2",
     "markdownlint-rule-relative-links": "^3.0.0",
-    "memfs": "^4.7.7",
-    "metro-babel-register": "^0.83.0",
-    "metro-transform-plugins": "^0.83.0",
+    "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",

packages/assets/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/assets-registry",
-  "version": "0.81.0-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": "0.81.0-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": "0.81.0-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": "0.81.0-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": "0.81.0-main",
+    "@react-native/dev-middleware": "0.80.0-main",
     "debug": "^4.4.0",
     "invariant": "^2.2.4",
-    "metro": "^0.83.0",
-    "metro-config": "^0.83.0",
-    "metro-core": "^0.83.0",
+    "metro": "^0.82.4",
+    "metro-config": "^0.82.4",
+    "metro-core": "^0.82.4",
     "semver": "^7.1.3"
   },
   "devDependencies": {
-    "metro-resolver": "^0.83.0"
+    "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

@@ -147,7 +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,
@@ -161,6 +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": "0.81.0-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/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<<e2d97b04634bf3b566f33d455f38658f>>
-Git revision: 8dc0d5b365e6b4600b78e5a7381aa861d8c1c81e
+@generated SignedSource<<634e06e29a06ec6a22c087e7f8b01796>>
+Git revision: 35c4630bd58bbcbc6f4c54c084b4e52994dc4940
 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": "0.81.0-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/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/debugger-shell",
-  "version": "0.81.0-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",
@@ -26,7 +26,7 @@
   },
   "license": "MIT",
   "engines": {
-    "node": ">= 20.19.4",
+    "node": ">= 22.14.0",
     "electron": ">=36.3.0"
   },
   "dependencies": {

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": "0.81.0-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": "0.81.0-main",
+    "@react-native/debugger-frontend": "0.80.0-main",
     "chrome-launcher": "^0.15.2",
     "chromium-edge-launcher": "^0.2.0",
     "connect": "^3.6.5",
@@ -35,7 +35,7 @@
     "ws": "^6.2.3"
   },
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   },
   "devDependencies": {
     "selfsigned": "^2.4.1",

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

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/eslint-config",
-  "version": "0.81.0-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": "0.81.0-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",

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": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "ESLint rules for @react-native/eslint-config",
   "license": "MIT",
   "repository": {
@@ -22,6 +22,6 @@
     "hermes-eslint": "0.29.1"
   },
   "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": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "ESLint rules to validate NativeModule and Component Specs",
   "license": "MIT",
   "repository": {
@@ -26,7 +26,7 @@
   "dependencies": {
     "@babel/core": "^7.25.2",
     "@babel/plugin-transform-flow-strip-types": "^7.25.2",
-    "@react-native/codegen": "0.81.0-main",
+    "@react-native/codegen": "0.80.0-main",
     "make-dir": "^2.1.0",
     "pirates": "^4.0.1",
     "source-map-support": "0.5.0"
@@ -36,6 +36,6 @@
     "hermes-eslint": "0.29.1"
   },
   "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

@@ -6,7 +6,6 @@ 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": "0.81.0-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/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/tasks/GeneratePackageListTask.kt

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

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

@@ -19,7 +19,6 @@ import java.net.Inet4Address
 import java.net.NetworkInterface
 import javax.xml.parsers.DocumentBuilder
 import javax.xml.parsers.DocumentBuilderFactory
-import kotlin.plus
 import org.gradle.api.Action
 import org.gradle.api.Project
 import org.gradle.api.plugins.AppliedPlugin
@@ -28,26 +27,6 @@ import org.w3c.dom.Element
 @Suppress("UnstableApiUsage")
 internal object AgpConfiguratorUtils {
 
-  fun configureBuildTypesForApp(project: Project) {
-    val action =
-        Action<AppliedPlugin> {
-          project.extensions
-              .getByType(ApplicationAndroidComponentsExtension::class.java)
-              .finalizeDsl { ext ->
-                ext.buildTypes {
-                  val debug =
-                      getByName("debug").apply {
-                        manifestPlaceholders["usesCleartextTraffic"] = "true"
-                      }
-                  getByName("release").apply {
-                    manifestPlaceholders["usesCleartextTraffic"] = "false"
-                  }
-                }
-              }
-        }
-    project.pluginManager.withPlugin("com.android.application", action)
-  }
-
   fun configureBuildConfigFieldsForApp(project: Project, extension: ReactExtension) {
     val action =
         Action<AppliedPlugin> {

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

@@ -8,14 +8,12 @@
 package com.facebook.react.utils
 
 import com.facebook.react.utils.PropertyUtils.DEFAULT_INTERNAL_PUBLISHING_GROUP
-import com.facebook.react.utils.PropertyUtils.EXCLUSIVE_ENTEPRISE_REPOSITORY
 import com.facebook.react.utils.PropertyUtils.INCLUDE_JITPACK_REPOSITORY
 import com.facebook.react.utils.PropertyUtils.INCLUDE_JITPACK_REPOSITORY_DEFAULT
 import com.facebook.react.utils.PropertyUtils.INTERNAL_PUBLISHING_GROUP
 import com.facebook.react.utils.PropertyUtils.INTERNAL_REACT_NATIVE_MAVEN_LOCAL_REPO
 import com.facebook.react.utils.PropertyUtils.INTERNAL_USE_HERMES_NIGHTLY
 import com.facebook.react.utils.PropertyUtils.INTERNAL_VERSION_NAME
-import com.facebook.react.utils.PropertyUtils.SCOPED_EXCLUSIVE_ENTEPRISE_REPOSITORY
 import com.facebook.react.utils.PropertyUtils.SCOPED_INCLUDE_JITPACK_REPOSITORY
 import java.io.File
 import java.net.URI
@@ -30,12 +28,6 @@ internal object DependencyUtils {
    * party libraries which are auto-linked.
    */
   fun configureRepositories(project: Project) {
-    val exclusiveEnterpriseRepository = project.rootProject.exclusiveEnterpriseRepository()
-    if (exclusiveEnterpriseRepository != null) {
-      project.logger.lifecycle(
-          "Replacing ALL Maven Repositories with: $exclusiveEnterpriseRepository")
-    }
-
     project.rootProject.allprojects { eachProject ->
       with(eachProject) {
         if (hasProperty(INTERNAL_REACT_NATIVE_MAVEN_LOCAL_REPO)) {
@@ -44,16 +36,6 @@ internal object DependencyUtils {
             repo.content { it.excludeGroup("org.webkit") }
           }
         }
-
-        if (exclusiveEnterpriseRepository != null) {
-          // We remove all previously set repositories and only configure the proxy provided by the
-          // user.
-          rootProject.repositories.clear()
-          mavenRepoFromUrl(exclusiveEnterpriseRepository)
-          // We return here as we don't want to configure other repositories as well.
-          return@allprojects
-        }
-
         // We add the snapshot for users on nightlies.
         mavenRepoFromUrl("https://central.sonatype.com/repository/maven-snapshots/") { repo ->
           repo.content { it.excludeGroup("org.webkit") }
@@ -199,13 +181,4 @@ internal object DependencyUtils {
             property(INCLUDE_JITPACK_REPOSITORY).toString().toBoolean()
         else -> INCLUDE_JITPACK_REPOSITORY_DEFAULT
       }
-
-  internal fun Project.exclusiveEnterpriseRepository() =
-      when {
-        hasProperty(SCOPED_EXCLUSIVE_ENTEPRISE_REPOSITORY) ->
-            property(SCOPED_EXCLUSIVE_ENTEPRISE_REPOSITORY).toString()
-        hasProperty(EXCLUSIVE_ENTEPRISE_REPOSITORY) ->
-            property(EXCLUSIVE_ENTEPRISE_REPOSITORY).toString()
-        else -> null
-      }
 }

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

@@ -34,12 +34,6 @@ object PropertyUtils {
   const val INCLUDE_JITPACK_REPOSITORY = "includeJitpackRepository"
   const val SCOPED_INCLUDE_JITPACK_REPOSITORY = "react.includeJitpackRepository"
 
-  /**
-   * Public property that allows to configure an enterprise repository proxy as exclusive repository
-   */
-  const val EXCLUSIVE_ENTEPRISE_REPOSITORY = "exclusiveEnterpriseRepository"
-  const val SCOPED_EXCLUSIVE_ENTEPRISE_REPOSITORY = "react.exclusiveEnterpriseRepository"
-
   /** By default we include JitPack to avoid breaking user builds */
   internal const val INCLUDE_JITPACK_REPOSITORY_DEFAULT = true
 

packages/gradle-plugin/react-native-gradle-plugin/src/test/kotlin/com/facebook/react/tasks/GeneratePackageListTaskTest.kt

@@ -233,7 +233,6 @@ class GeneratePackageListTaskTest {
 
 
 
-    @SuppressWarnings("deprecation")
     public class PackageList {
       private Application application;
       private ReactNativeHost reactNativeHost;
@@ -312,8 +311,7 @@ class GeneratePackageListTaskTest {
     import com.facebook.react.aPackage;
     // @react-native/another-package
     import com.facebook.react.anotherPackage;
-    
-    @SuppressWarnings("deprecation")
+
     public class PackageList {
       private Application application;
       private ReactNativeHost reactNativeHost;

packages/gradle-plugin/react-native-gradle-plugin/src/test/kotlin/com/facebook/react/utils/DependencyUtilsTest.kt

@@ -10,7 +10,6 @@ package com.facebook.react.utils
 import com.facebook.react.tests.createProject
 import com.facebook.react.utils.DependencyUtils.configureDependencies
 import com.facebook.react.utils.DependencyUtils.configureRepositories
-import com.facebook.react.utils.DependencyUtils.exclusiveEnterpriseRepository
 import com.facebook.react.utils.DependencyUtils.getDependencySubstitutions
 import com.facebook.react.utils.DependencyUtils.mavenRepoFromURI
 import com.facebook.react.utils.DependencyUtils.mavenRepoFromUrl
@@ -100,24 +99,6 @@ class DependencyUtilsTest {
         .isNotNull()
   }
 
-  @Test
-  fun configureRepositories_withExclusiveEnterpriseRepository_replacesAllRepositories() {
-    val repositoryURI = URI.create("https://maven.myfabolousorganization.it")
-
-    val project = createProject()
-    project.rootProject.extensions.extraProperties.set(
-        "exclusiveEnterpriseRepository", repositoryURI.toString())
-
-    configureRepositories(project)
-
-    assertThat(project.repositories).hasSize(1)
-    assertThat(
-            project.repositories.firstOrNull {
-              it is MavenArtifactRepository && it.url == repositoryURI
-            })
-        .isNotNull()
-  }
-
   @Test
   fun configureRepositories_withIncludeJitpackRepositoryFalse_doesNotContainJitPack() {
     val repositoryURI = URI.create("https://www.jitpack.io")
@@ -489,7 +470,7 @@ class DependencyUtilsTest {
   @Test
   fun shouldAddJitPack_withUnscopedProperty() {
     val project = createProject(tempFolder.root)
-    project.extensions.extraProperties.set("includeJitpackRepository", "false")
+    project.extensions.extraProperties.set("react.includeJitpackRepository", "false")
     assertThat(project.shouldAddJitPack()).isFalse()
   }
 
@@ -498,28 +479,4 @@ class DependencyUtilsTest {
     val project = createProject(tempFolder.root)
     assertThat(project.shouldAddJitPack()).isTrue()
   }
-
-  @Test
-  fun exclusiveEnterpriseRepository_withScopedProperty() {
-    val project = createProject(tempFolder.root)
-    project.extensions.extraProperties.set(
-        "react.exclusiveEnterpriseRepository", "https://maven.myfabolousorganization.it")
-    assertThat(project.exclusiveEnterpriseRepository())
-        .isEqualTo("https://maven.myfabolousorganization.it")
-  }
-
-  @Test
-  fun exclusiveEnterpriseRepository_withUnscopedProperty() {
-    val project = createProject(tempFolder.root)
-    project.extensions.extraProperties.set(
-        "exclusiveEnterpriseRepository", "https://maven.myfabolousorganization.it")
-    assertThat(project.exclusiveEnterpriseRepository())
-        .isEqualTo("https://maven.myfabolousorganization.it")
-  }
-
-  @Test
-  fun exclusiveEnterpriseRepository_defaultIsTrue() {
-    val project = createProject(tempFolder.root)
-    assertThat(project.exclusiveEnterpriseRepository()).isNull()
-  }
 }

packages/gradle-plugin/settings-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/shared-testutil/build.gradle.kts

@@ -10,10 +10,7 @@ import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import org.jetbrains.kotlin.gradle.dsl.KotlinVersion
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
-plugins {
-  alias(libs.plugins.kotlin.jvm)
-  alias(libs.plugins.ktfmt)
-}
+plugins { alias(libs.plugins.kotlin.jvm) }
 
 repositories { mavenCentral() }
 

packages/gradle-plugin/shared/build.gradle.kts

@@ -10,10 +10,7 @@ import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import org.jetbrains.kotlin.gradle.dsl.KotlinVersion
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
-plugins {
-  alias(libs.plugins.kotlin.jvm)
-  alias(libs.plugins.ktfmt)
-}
+plugins { alias(libs.plugins.kotlin.jvm) }
 
 repositories { mavenCentral() }
 

packages/metro-config/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/metro-config",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "Metro configuration 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"
   },
   "exports": {
     ".": "./src/index.js",
@@ -26,9 +26,9 @@
     "dist"
   ],
   "dependencies": {
-    "@react-native/js-polyfills": "0.81.0-main",
-    "@react-native/metro-babel-transformer": "0.81.0-main",
-    "metro-config": "^0.83.0",
-    "metro-runtime": "^0.83.0"
+    "@react-native/js-polyfills": "0.80.0-main",
+    "@react-native/metro-babel-transformer": "0.80.0-main",
+    "metro-config": "^0.82.4",
+    "metro-runtime": "^0.82.4"
   }
 }

packages/metro-config/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/new-app-screen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/new-app-screen",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "NewAppScreen component for React Native",
   "keywords": [
     "react-native"
@@ -30,6 +30,6 @@
     }
   },
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   }
 }

packages/new-app-screen/src/Links.js

@@ -65,7 +65,7 @@ const Links: Array<{
   },
   {
     title: 'Community',
-    description: 'Explore & get help',
+    description: 'Expore & get help',
     url: 'https://reactnative.dev/community/overview',
   },
   {

packages/new-app-screen/src/NewAppScreen.js

@@ -13,7 +13,10 @@ import {ThemedText, useTheme} from './Theme';
 import * as React from 'react';
 import {
   Image,
+  Platform,
+  SafeAreaView,
   ScrollView,
+  StatusBar,
   StyleSheet,
   Text,
   TouchableHighlight,
@@ -26,32 +29,24 @@ import {version as ReactNativeVersion} from 'react-native/Libraries/Core/ReactNa
 
 export type NewAppScreenProps = $ReadOnly<{
   templateFileName?: string,
-  safeAreaInsets?: $ReadOnly<{
-    top: number,
-    bottom: number,
-    left: number,
-    right: number,
-  }>,
 }>;
 
+const statusBarHeightOffset = Platform.select({
+  android: StatusBar.currentHeight || 0,
+  default: 0,
+});
+
 export default function NewAppScreen({
   templateFileName = 'App.tsx',
-  safeAreaInsets = {top: 0, bottom: 0, left: 0, right: 0},
 }: NewAppScreenProps): React.Node {
   const {colors} = useTheme();
   const isDarkMode = useColorScheme() === 'dark';
   const isLargeScreen = useWindowDimensions().width > 600;
 
   return (
-    <View
-      style={{
-        backgroundColor: colors.background,
-        paddingTop: safeAreaInsets.top,
-        paddingLeft: safeAreaInsets.left,
-        paddingRight: safeAreaInsets.right,
-      }}>
-      <ScrollView style={{paddingBottom: safeAreaInsets.bottom}}>
-        <View style={styles.container}>
+    <SafeAreaView style={{backgroundColor: colors.background}}>
+      <ScrollView>
+        <View style={[styles.container, {paddingTop: statusBarHeightOffset}]}>
           <View style={styles.header}>
             <Image
               style={styles.logo}
@@ -104,7 +99,7 @@ export default function NewAppScreen({
           </View>
         </View>
       </ScrollView>
-    </View>
+    </SafeAreaView>
   );
 }
 

packages/new-app-screen/src/index.d.ts

@@ -11,14 +11,6 @@ import type * as React from 'react';
 
 export type NewAppScreenProps = Readonly<{
   templateFileName?: string | undefined;
-  safeAreaInsets?:
-    | Readonly<{
-        top: number;
-        bottom: number;
-        left: number;
-        right: number;
-      }>
-    | undefined;
 }>;
 
 export function NewAppScreen(props: NewAppScreenProps): React.ReactNode;

packages/normalize-color/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/normalize-colors",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "Color normalization for React Native.",
   "license": "MIT",
   "repository": {

packages/polyfills/__tests__/consoleTimeStamp-itest.js

@@ -16,7 +16,6 @@ describe('console.timeStamp()', () => {
   });
 
   it("doesn't throw when label is not specified", () => {
-    // $FlowExpectedError[incompatible-call] not passing label intentionally
     expect(() => console.timeStamp()).not.toThrow();
   });
 
@@ -26,6 +25,7 @@ describe('console.timeStamp()', () => {
 
   it("doesn't throw when additional arguments are specified", () => {
     expect(() =>
+      // $FlowExpectedError[extra-arg]
       console.timeStamp('label', 100, 500, 'Track', 'Group', 'error'),
     ).not.toThrow();
   });
@@ -34,7 +34,7 @@ describe('console.timeStamp()', () => {
     // $FlowExpectedError[incompatible-call]
     expect(() => console.timeStamp({})).not.toThrow();
     expect(() =>
-      // $FlowExpectedError[incompatible-call]
+      // $FlowExpectedError[extra-arg]
       console.timeStamp('label', true, null, {}, [], () => {}),
     ).not.toThrow();
   });

packages/polyfills/console.js

@@ -569,7 +569,10 @@ function consoleAssertPolyfill(expression, label) {
   }
 }
 
-function stub() {}
+// https://developer.mozilla.org/en-US/docs/Web/API/console/timeStamp_static.
+// Non-standard API for recording markers on a timeline of the Performance instrumentation.
+// The actual logging is not provided by definition.
+function consoleTimeStampPolyfill() {}
 
 if (global.nativeLoggingHook) {
   const originalConsole = global.console;
@@ -582,11 +585,6 @@ if (global.nativeLoggingHook) {
   }
 
   global.console = {
-    time: stub,
-    timeEnd: stub,
-    timeStamp: stub,
-    count: stub,
-    countReset: stub,
     ...(originalConsole ?? {}),
     error: getNativeLogFunction(LOG_LEVELS.error),
     info: getNativeLogFunction(LOG_LEVELS.info),
@@ -599,6 +597,7 @@ if (global.nativeLoggingHook) {
     groupEnd: consoleGroupEndPolyfill,
     groupCollapsed: consoleGroupCollapsedPolyfill,
     assert: consoleAssertPolyfill,
+    timeStamp: consoleTimeStampPolyfill,
   };
 
   // TODO(T206796580): This was copy-pasted from ExceptionsManager.js
@@ -677,6 +676,7 @@ if (global.nativeLoggingHook) {
     });
   }
 } else if (!global.console) {
+  function stub() {}
   const log = global.print || stub;
 
   global.console = {
@@ -692,8 +692,6 @@ if (global.nativeLoggingHook) {
       }
     },
     clear: stub,
-    count: stub,
-    countReset: stub,
     dir: stub,
     dirxml: stub,
     group: stub,
@@ -702,8 +700,6 @@ if (global.nativeLoggingHook) {
     profile: stub,
     profileEnd: stub,
     table: stub,
-    time: stub,
-    timeEnd: stub,
     timeStamp: stub,
   };
 

packages/polyfills/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/js-polyfills",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "Polyfills for React Native.",
   "license": "MIT",
   "repository": {
@@ -18,7 +18,7 @@
   ],
   "bugs": "https://github.com/facebook/react-native/issues",
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   },
   "files": [
     "console.js",

packages/react-native-babel-preset/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/babel-preset",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "Babel preset for React Native applications",
   "repository": {
     "type": "git",
@@ -13,7 +13,7 @@
   ],
   "license": "MIT",
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   },
   "main": "src/index.js",
   "files": [
@@ -66,7 +66,7 @@
     "@babel/plugin-transform-typescript": "^7.25.2",
     "@babel/plugin-transform-unicode-regex": "^7.24.7",
     "@babel/template": "^7.25.0",
-    "@react-native/babel-plugin-codegen": "0.81.0-main",
+    "@react-native/babel-plugin-codegen": "0.80.0-main",
     "babel-plugin-syntax-hermes-parser": "0.29.1",
     "babel-plugin-transform-flow-enums": "^0.0.2",
     "react-refresh": "^0.14.0"

packages/react-native-babel-preset/src/configs/main.js

@@ -38,6 +38,19 @@ function isFirstParty(fileName) {
 // use `this.foo = bar` instead of `this.defineProperty('foo', ...)`
 const loose = true;
 
+const defaultPlugins = [
+  [require('babel-plugin-syntax-hermes-parser'), {parseLangTypes: 'flow'}],
+  [require('babel-plugin-transform-flow-enums')],
+  [require('@babel/plugin-transform-block-scoping')],
+  [require('@babel/plugin-transform-class-properties'), {loose}],
+  [require('@babel/plugin-transform-private-methods'), {loose}],
+  [require('@babel/plugin-transform-private-property-in-object'), {loose}],
+  [require('@babel/plugin-syntax-dynamic-import')],
+  [require('@babel/plugin-syntax-export-default-from')],
+  ...passthroughSyntaxPlugins,
+  [require('@babel/plugin-transform-unicode-regex')],
+];
+
 // For Static Hermes testing (experimental), the hermes-canary transformProfile
 // is used to enable regenerator (and some related lowering passes) because SH
 // requires more Babel lowering than Hermes temporarily.
@@ -221,28 +234,7 @@ const getPreset = (src, options) => {
         plugins: [require('@babel/plugin-transform-flow-strip-types')],
       },
       {
-        plugins: [
-          [
-            require('babel-plugin-syntax-hermes-parser'),
-            {
-              parseLangTypes: 'flow',
-              reactRuntimeTarget: '19',
-              ...options.hermesParserOptions,
-            },
-          ],
-          [require('babel-plugin-transform-flow-enums')],
-          [require('@babel/plugin-transform-block-scoping')],
-          [require('@babel/plugin-transform-class-properties'), {loose}],
-          [require('@babel/plugin-transform-private-methods'), {loose}],
-          [
-            require('@babel/plugin-transform-private-property-in-object'),
-            {loose},
-          ],
-          [require('@babel/plugin-syntax-dynamic-import')],
-          [require('@babel/plugin-syntax-export-default-from')],
-          ...passthroughSyntaxPlugins,
-          [require('@babel/plugin-transform-unicode-regex')],
-        ],
+        plugins: defaultPlugins,
       },
       {
         test: isTypeScriptSource,

packages/react-native-babel-transformer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/metro-babel-transformer",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "Babel transformer for React Native applications.",
   "repository": {
     "type": "git",
@@ -14,7 +14,7 @@
   ],
   "license": "MIT",
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   },
   "main": "src/index.js",
   "files": [
@@ -27,7 +27,7 @@
   ],
   "dependencies": {
     "@babel/core": "^7.25.2",
-    "@react-native/babel-preset": "0.81.0-main",
+    "@react-native/babel-preset": "0.80.0-main",
     "hermes-parser": "0.29.1",
     "nullthrows": "^1.1.1"
   },

packages/react-native-codegen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/codegen",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "Code generation tools for React Native",
   "license": "MIT",
   "repository": {
@@ -18,7 +18,7 @@
   ],
   "bugs": "https://github.com/facebook/react-native/issues",
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   },
   "scripts": {
     "build": "yarn clean && node scripts/build.js --verbose",

packages/react-native-codegen/src/cli/combine/combine-schemas-cli.js

@@ -51,13 +51,12 @@ if (!schemaQuery.startsWith('@')) {
 const schemaQueryOutputFile = schemaQuery.replace(/^@/, '');
 const schemaQueryOutput = fs.readFileSync(schemaQueryOutputFile, 'utf8');
 
+const schemaFiles = schemaQueryOutput.split(' ');
 const modules: {
   [hasteModuleName: string]: NativeModuleSchema | ComponentSchema,
 } = {};
 const specNameToFile: {[hasteModuleName: string]: string} = {};
 
-const schemaFiles =
-  schemaQueryOutput.length > 0 ? schemaQueryOutput.split(' ') : [];
 for (const file of schemaFiles) {
   const schema: SchemaType = JSON.parse(fs.readFileSync(file, 'utf8'));
 

packages/react-native-codegen/src/generators/components/GeneratePropsCpp.js

@@ -85,7 +85,6 @@ function generatePropsDiffString(
         case 'StringTypeAnnotation':
         case 'Int32TypeAnnotation':
         case 'BooleanTypeAnnotation':
-        case 'MixedTypeAnnotation':
           return `
   if (${prop.name} != oldProps->${prop.name}) {
     result["${prop.name}"] = ${prop.name};
@@ -95,14 +94,6 @@ function generatePropsDiffString(
           return `
   if ((${prop.name} != oldProps->${prop.name}) && !(std::isnan(${prop.name}) && std::isnan(oldProps->${prop.name}))) {
     result["${prop.name}"] = ${prop.name};
-  }`;
-        case 'ArrayTypeAnnotation':
-        case 'ObjectTypeAnnotation':
-        case 'StringEnumTypeAnnotation':
-        case 'Int32EnumTypeAnnotation':
-          return `
-  if (${prop.name} != oldProps->${prop.name}) {
-    result["${prop.name}"] = toDynamic(${prop.name});
   }`;
         case 'ReservedPropTypeAnnotation':
           switch (typeAnnotation.name) {
@@ -112,9 +103,6 @@ function generatePropsDiffString(
     result["${prop.name}"] = *${prop.name};
   }`;
             case 'ImageSourcePrimitive':
-            case 'PointPrimitive':
-            case 'EdgeInsetsPrimitive':
-            case 'DimensionPrimitive':
               return `
   if (${prop.name} != oldProps->${prop.name}) {
     result["${prop.name}"] = toDynamic(${prop.name});
@@ -124,11 +112,52 @@ function generatePropsDiffString(
               throw new Error(
                 'ImageRequestPrimitive should not be used in Props',
               );
+            case 'PointPrimitive':
+              return `
+  if (${prop.name} != oldProps->${prop.name}) {
+    result["${prop.name}"] = toDynamic(${prop.name});
+  }`;
+            case 'EdgeInsetsPrimitive':
+              return `
+  if (${prop.name} != oldProps->${prop.name}) {
+    result["${prop.name}"] = toDynamic(${prop.name});
+  }`;
+            case 'DimensionPrimitive':
+              return `
+  if (${prop.name} != oldProps->${prop.name}) {
+    result["${prop.name}"] = toDynamic(${prop.name});
+  }`;
             default:
               (typeAnnotation.name: empty);
               throw new Error('Received unknown ReservedPropTypeAnnotation');
           }
+        case 'ArrayTypeAnnotation':
+          return `
+  if (${prop.name} != oldProps->${prop.name}) {
+    result["${prop.name}"] = toDynamic(${prop.name});
+  }`;
+        case 'ObjectTypeAnnotation':
+          return `
+  if (${prop.name} != oldProps->${prop.name}) {
+    result["${prop.name}"] = toDynamic(${prop.name});
+  }`;
+        case 'StringEnumTypeAnnotation':
+          return `
+  if (${prop.name} != oldProps->${prop.name}) {
+    result["${prop.name}"] = toDynamic(${prop.name});
+  }`;
+        case 'Int32EnumTypeAnnotation':
+          return `
+  if (${prop.name} != oldProps->${prop.name}) {
+    result["${prop.name}"] = toDynamic(${prop.name});
+  }`;
+        case 'MixedTypeAnnotation':
+          return `
+  if (${prop.name} != oldProps->${prop.name}) {
+    result["${prop.name}"] = ${prop.name};
+  }`;
         default:
+          // TODO: Implement diffProps for complex types
           return '';
       }
     })

packages/react-native-codegen/src/generators/components/GenerateTests.js

@@ -65,15 +65,15 @@ const TestTemplate = ({
   propValue: string,
 }) => `
 TEST(${componentName}_${testName}, etc) {
-  RawPropsParser propParser{};
+  auto propParser = RawPropsParser();
   propParser.prepare<${componentName}>();
-  ${componentName} sourceProps{};
-  RawProps rawProps(folly::dynamic::object("${propName}", ${propValue}));
+  auto const &sourceProps = ${componentName}();
+  auto const &rawProps = RawProps(folly::dynamic::object("${propName}", ${propValue}));
 
   ContextContainer contextContainer{};
   PropsParserContext parserContext{-1, contextContainer};
 
-  rawProps.parse(propParser);
+  rawProps.parse(propParser, parserContext);
   ${componentName}(parserContext, sourceProps, rawProps);
 }
 `;

packages/react-native-compatibility-check/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/compatibility-check",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "Check a React Native app's boundary between JS and Native for incompatibilities",
   "license": "MIT",
   "repository": {
@@ -19,7 +19,7 @@
   ],
   "bugs": "https://github.com/facebook/react-native/issues",
   "engines": {
-    "node": ">= 20.19.4"
+    "node": ">= 22.14.0"
   },
   "exports": {
     ".": "./src/index.js",
@@ -29,7 +29,7 @@
     "dist"
   ],
   "dependencies": {
-    "@react-native/codegen": "0.81.0-main"
+    "@react-native/codegen": "0.80.0-main"
   },
   "devDependencies": {
     "flow-remove-types": "^2.237.2",

packages/react-native-popup-menu-android/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/popup-menu-android",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
   "description": "PopupMenu for the Android platform",
   "main": "index.js",
   "files": [
@@ -21,7 +21,7 @@
   },
   "license": "MIT",
   "devDependencies": {
-    "@react-native/codegen": "0.81.0-main"
+    "@react-native/codegen": "0.80.0-main"
   },
   "peerDependencies": {
     "@types/react": "^19.1.0",

packages/react-native-test-library/android/src/main/java/com/facebook/react/osslibraryexample/OSSLibraryExamplePackage.kt

@@ -12,9 +12,7 @@ import com.facebook.react.bridge.NativeModule
 import com.facebook.react.bridge.ReactApplicationContext
 import com.facebook.react.uimanager.ViewManager
 
-@Suppress("DEPRECATION")
 public class OSSLibraryExamplePackage : ReactPackage {
-  @Deprecated("Migrate to [BaseReactPackage] and implement [getModule] instead.")
   override fun createNativeModules(reactContext: ReactApplicationContext): List<NativeModule> =
       listOf(NativeSampleModule(reactContext))
 

packages/react-native-test-library/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/oss-library-example",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
   "private": true,
   "description": "Package that includes native module exapmle, native component example, targets both the old and the new architecture. It should serve as an example of a real-world OSS library.",
   "license": "MIT",
@@ -26,7 +26,7 @@
   ],
   "devDependencies": {
     "@babel/core": "^7.25.2",
-    "@react-native/babel-preset": "0.81.0-main",
+    "@react-native/babel-preset": "0.80.0-main",
     "react-native": "1000.0.0"
   },
   "peerDependencies": {

packages/react-native/Libraries/Animated/__tests__/Animated-itest.js

@@ -537,160 +537,3 @@ test('animate layout props', () => {
     <rn-view height="100.000000" />,
   );
 });
-
-test('AnimatedValue.interpolate', () => {
-  let _valueX;
-  let _interpolatedValueX;
-  const viewRef = createRef<HostInstance>();
-
-  function MyApp({outputRangeX}: $ReadOnly<{outputRangeX: number}>) {
-    const valueX = useAnimatedValue(0.5, {useNativeDriver: true});
-    _valueX = valueX;
-    const offset = outputRangeX - 1;
-    const interpolatedValueX = valueX.interpolate({
-      inputRange: [0, 1],
-      outputRange: [offset, 100],
-    });
-    _interpolatedValueX = interpolatedValueX;
-    return (
-      <Animated.View
-        ref={viewRef}
-        style={[
-          {
-            width: 100,
-            height: 100,
-          },
-          {transform: [{translateX: valueX}, {translateY: interpolatedValueX}]},
-        ]}
-      />
-    );
-  }
-
-  const root = Fantom.createRoot();
-
-  Fantom.runTask(() => {
-    root.render(<MyApp outputRangeX={1} />);
-  });
-
-  const viewElement = ensureInstance(viewRef.current, ReactNativeElement);
-
-  expect(_valueX?.__getValue()).toBe(0.5);
-  expect(_interpolatedValueX?.__getValue()).toBe(50);
-  expect(
-    JSON.stringify(
-      Fantom.unstable_getDirectManipulationProps(viewElement).transform,
-    ),
-  ).toBe('[{"translateX":0.5},{"translateY":50}]');
-  expect(viewElement.getBoundingClientRect().x).toBe(0.5);
-  expect(viewElement.getBoundingClientRect().y).toBe(50);
-
-  Fantom.runTask(() => {
-    root.render(<MyApp outputRangeX={51} />);
-  });
-
-  expect(_valueX?.__getValue()).toBe(0.5);
-  expect(_interpolatedValueX?.__getValue()).toBe(75);
-  expect(
-    JSON.stringify(
-      Fantom.unstable_getDirectManipulationProps(viewElement).transform,
-    ),
-  ).toBe('[{"translateX":0.5},{"translateY":75}]');
-  expect(viewElement.getBoundingClientRect().x).toBe(0.5);
-  expect(viewElement.getBoundingClientRect().y).toBe(75);
-});
-
-test('Animated.sequence', () => {
-  let _translateY;
-  let _isSequenceFinished = false;
-  const elementRef = createRef<HostInstance>();
-
-  function MyApp() {
-    const translateY = useAnimatedValue(0, {useNativeDriver: true});
-    _translateY = translateY;
-
-    return (
-      <View>
-        <Animated.View
-          ref={elementRef}
-          style={[
-            {
-              position: 'absolute',
-              width: 100,
-              height: 100,
-            },
-            {
-              transform: [
-                {
-                  translateY: translateY.interpolate({
-                    inputRange: [0, 1],
-                    outputRange: [0, -16],
-                  }),
-                },
-              ],
-            },
-          ]}
-        />
-      </View>
-    );
-  }
-
-  const root = Fantom.createRoot();
-
-  Fantom.runTask(() => {
-    root.render(<MyApp />);
-  });
-
-  const element = ensureInstance(elementRef.current, ReactNativeElement);
-
-  expect(element.getBoundingClientRect().y).toBe(0);
-
-  Fantom.runTask(() => {
-    Animated.sequence([
-      Animated.timing(_translateY, {
-        toValue: 1,
-        duration: 500,
-        useNativeDriver: true,
-      }),
-      Animated.timing(_translateY, {
-        toValue: 0,
-        duration: 0,
-        useNativeDriver: true,
-      }),
-    ]).start(({finished}) => {
-      if (finished) {
-        _isSequenceFinished = true;
-      }
-    });
-  });
-
-  Fantom.unstable_produceFramesForDuration(500);
-
-  expect(
-    // $FlowFixMe[incompatible-use]
-    Fantom.unstable_getDirectManipulationProps(element).transform[0].translateY,
-  ).toBeCloseTo(-16, 0.001);
-
-  if (!ReactNativeFeatureFlags.cxxNativeAnimatedRemoveJsSync()) {
-    Fantom.runWorkLoop(); // React update to sync end state of 1st timing animation in sequence
-  }
-  expect(_isSequenceFinished).toBe(false);
-  expect(element.getBoundingClientRect().y).toBe(-16);
-
-  Fantom.runWorkLoop(); // React render
-
-  expect(
-    // $FlowFixMe[incompatible-use]
-    Fantom.unstable_getDirectManipulationProps(element).transform[0].translateY,
-  ).toBeCloseTo(0, 0.001);
-
-  if (!ReactNativeFeatureFlags.cxxNativeAnimatedRemoveJsSync()) {
-    Fantom.runWorkLoop(); // React update to sync end state of 2nd timing animation in sequence
-  }
-  expect(element.getBoundingClientRect().y).toBe(0);
-
-  if (ReactNativeFeatureFlags.cxxNativeAnimatedRemoveJsSync()) {
-    expect(_isSequenceFinished).toBe(false);
-    Fantom.runWorkLoop();
-  }
-  expect(_isSequenceFinished).toBe(true);
-});