renamed release testing scripts

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52528

This was a breaking change that is currently breaking `react-native-safe-area-context` so we can't ship it as it is, especially because all the apps in OSS will be affected by this.

Changelog:
[General] [Changed] - Revert breaking change due to the removal of `ShadowNodeTraits::Trait::DirtyYogaNode`

Original commit changeset: 869e81f0ae00

Original Phabricator Diff: D75324251

Reviewed By: huntie

Differential Revision: D78085848

fbshipit-source-id: f7fcc5e33d59cc966a4ee88dfdbedca4f4c580e0

.flowconfig

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

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

@@ -0,0 +1,23 @@
+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'
+    default: '22.14.0'
 runs:
   using: "composite"
   steps:

.github/actions/yarn-install/action.yml

@@ -2,6 +2,8 @@ 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',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
     );
   });
 
@@ -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',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
     );
   });
 
@@ -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',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
     );
   });
 
@@ -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',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
     );
   });
 });

.github/workflow-scripts/verifyArtifactsAreOnMaven.js

@@ -13,13 +13,14 @@ 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}`;
+  const artifactUrl = `${ARTIFACT_URL}${version}/${ARTIFACT_NAME}${version}.pom`;
   for (let currentAttempt = 1; currentAttempt <= retries; currentAttempt++) {
     const response = await fetch(artifactUrl);
 

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

@@ -18,6 +18,10 @@ 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

@@ -22,6 +22,8 @@ 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/prebuild-ios-core.yml

@@ -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=$(jq -r '.version' package.json)
+          VERSION=$(jq -r '.version' packages/react-native/package.json)
           echo "$VERSION-${{matrix.flavor}}" > "packages/react-native/third-party/version.txt"
           cat "packages/react-native/third-party/version.txt"
           # Check destination directory

.gitignore

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

CHANGELOG-0.7x.md

@@ -1,5 +1,11 @@
 # 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
@@ -313,6 +319,31 @@ 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

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

@@ -0,0 +1,149 @@
+/**
+ * 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-8.14.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-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/babel-register').registerForMonorepo();
+  require('../scripts/shared/babelRegister').registerForMonorepo();
 }
 
 const transformer = require('@react-native/metro-babel-transformer');

package.json

@@ -8,14 +8,16 @@
     "android": "yarn --cwd packages/rn-tester android",
     "build-android": "./gradlew :packages:react-native:ReactAndroid:build",
     "build": "node ./scripts/build/build.js",
-    "build-types": "node ./scripts/build-types",
+    "build-types": "node ./scripts/js-api/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-markdown": "markdownlint-cli2 2>&1",
     "lint": "eslint --max-warnings 0 .",
@@ -26,8 +28,8 @@
     "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-e2e-local-clean": "node ./scripts/release-testing/test-e2e-local-clean.js",
-    "test-e2e-local": "node ./scripts/release-testing/test-e2e-local.js",
+    "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-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",
@@ -49,10 +51,11 @@
     "@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": "0.80.0-main",
-    "@react-native/metro-config": "0.80.0-main",
+    "@react-native/metro-babel-transformer": "0.81.0-main",
+    "@react-native/metro-config": "0.81.0-main",
     "@tsconfig/node22": "22.0.2",
     "@types/react": "^19.1.0",
     "@typescript-eslint/parser": "^7.1.1",
@@ -77,10 +80,11 @@
     "eslint-plugin-redundant-undefined": "^0.4.0",
     "eslint-plugin-relay": "^1.8.3",
     "flow-api-translator": "0.29.1",
-    "flow-bin": "^0.274.2",
+    "flow-bin": "^0.275.0",
     "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",
@@ -89,9 +93,9 @@
     "jest-snapshot": "^29.7.0",
     "markdownlint-cli2": "^0.17.2",
     "markdownlint-rule-relative-links": "^3.0.0",
-    "metro-babel-register": "^0.82.4",
-    "metro-memory-fs": "^0.82.4",
-    "metro-transform-plugins": "^0.82.4",
+    "metro-babel-register": "^0.82.5",
+    "metro-memory-fs": "^0.82.5",
+    "metro-transform-plugins": "^0.82.5",
     "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": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Asset support code for React Native.",
   "license": "MIT",
   "repository": {

packages/babel-plugin-codegen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/babel-plugin-codegen",
-  "version": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Babel plugin to generate native module and view manager code for React Native.",
   "license": "MIT",
   "repository": {
@@ -26,7 +26,7 @@
   ],
   "dependencies": {
     "@babel/traverse": "^7.25.3",
-    "@react-native/codegen": "0.80.0-main"
+    "@react-native/codegen": "0.81.0-main"
   },
   "devDependencies": {
     "@babel/core": "^7.25.2"

packages/community-cli-plugin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/community-cli-plugin",
-  "version": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Core CLI commands for React Native",
   "keywords": [
     "react-native",
@@ -22,16 +22,16 @@
     "dist"
   ],
   "dependencies": {
-    "@react-native/dev-middleware": "0.80.0-main",
+    "@react-native/dev-middleware": "0.81.0-main",
     "debug": "^4.4.0",
     "invariant": "^2.2.4",
-    "metro": "^0.82.4",
-    "metro-config": "^0.82.4",
-    "metro-core": "^0.82.4",
+    "metro": "^0.82.5",
+    "metro-config": "^0.82.5",
+    "metro-core": "^0.82.5",
     "semver": "^7.1.3"
   },
   "devDependencies": {
-    "metro-resolver": "^0.82.4"
+    "metro-resolver": "^0.82.5"
   },
   "peerDependencies": {
     "@react-native-community/cli": "*",

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/babel-register').registerForMonorepo();
+  require('../../../scripts/shared/babelRegister').registerForMonorepo();
 }
 
 module.exports = require('./index.flow');

packages/core-cli-utils/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/core-cli-utils",
-  "version": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "React Native CLI library for Frameworks to build on",
   "license": "MIT",
   "main": "./src/index.flow.js",

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/babel-register').registerForMonorepo();
+  require('../../../scripts/shared/babelRegister').registerForMonorepo();
 }
 
 module.exports = require('./index.flow');

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/babel-register').registerForMonorepo();
+  require('../../../../scripts/shared/babelRegister').registerForMonorepo();
 }
 
 module.exports = require('./version.flow');

packages/debugger-frontend/BUILD_INFO

@@ -1,5 +1,5 @@
-@generated SignedSource<<634e06e29a06ec6a22c087e7f8b01796>>
-Git revision: 35c4630bd58bbcbc6f4c54c084b4e52994dc4940
+@generated SignedSource<<1ce3fb7dd23581737fedaf58528fe575>>
+Git revision: 844f225009e6445d088ed0e431d1fc430325ed95
 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": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Debugger frontend for React Native based on Chrome DevTools",
   "keywords": [
     "react-native",

packages/debugger-shell/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/debugger-shell",
-  "version": "0.80.0-main",
+  "version": "0.81.0-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/node/index.js",
+  "main": "./src/index.js",
   "exports": {
     ".": {
       "node": "./src/node/index.js",

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

@@ -10,6 +10,7 @@
 
 // $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<
@@ -68,6 +69,8 @@ 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.
@@ -90,7 +93,7 @@ function handleLaunchArgs(argv: string[]) {
 }
 
 app.whenReady().then(() => {
-  handleLaunchArgs(process.argv.slice(2));
+  handleLaunchArgs(process.argv.slice(app.isPackaged ? 1 : 2));
 
   app.on(
     'second-instance',

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/babel-register').registerForMonorepo();
+  require('../../../../scripts/shared/babelRegister').registerForMonorepo();
 }
 
 module.exports = require('./index.flow');

packages/debugger-shell/src/index.js

@@ -0,0 +1,26 @@
+/**
+ * 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/babel-register').registerForMonorepo();
+  require('../../../../scripts/shared/babelRegister').registerForMonorepo();
 }
 
 export * from './index.flow';

packages/dev-middleware/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/dev-middleware",
-  "version": "0.80.0-main",
+  "version": "0.81.0-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": "0.80.0-main",
+    "@react-native/debugger-frontend": "0.81.0-main",
     "chrome-launcher": "^0.15.2",
     "chromium-edge-launcher": "^0.2.0",
     "connect": "^3.6.5",

packages/dev-middleware/src/index.js

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

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

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/eslint-config",
-  "version": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "ESLint config for React Native",
   "license": "MIT",
   "repository": {
@@ -22,7 +22,7 @@
   "dependencies": {
     "@babel/core": "^7.25.2",
     "@babel/eslint-parser": "^7.25.1",
-    "@react-native/eslint-plugin": "0.80.0-main",
+    "@react-native/eslint-plugin": "0.81.0-main",
     "@typescript-eslint/eslint-plugin": "^7.1.1",
     "@typescript-eslint/parser": "^7.1.1",
     "eslint-config-prettier": "^8.5.0",

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

@@ -31,6 +31,8 @@ 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: [
     {
@@ -103,5 +105,25 @@ 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

@@ -31,7 +31,8 @@ module.exports = {
       ImportDeclaration(node) {
         if (
           !isDeepReactNativeImport(node.source) ||
-          isInitializeCoreImport(node.source)
+          isInitializeCoreImport(node.source) ||
+          isFbInternalImport(node.source)
         ) {
           return;
         }
@@ -40,25 +41,55 @@ module.exports = {
             'react-native/'.length,
           );
           const publicAPIDefaultComponent = publicAPIMapping[reactNativeSource];
-          if (publicAPIDefaultComponent) {
+          if (publicAPIDefaultComponent && publicAPIDefaultComponent.default) {
             context.report({
               ...getStandardReport(node.source),
               fix(fixer) {
                 return fixer.replaceText(
                   node,
-                  `import {${publicAPIDefaultComponent}} from 'react-native';`,
+                  `import {${publicAPIDefaultComponent.default}} 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])) {
+        if (
+          !isDeepRequire(node) ||
+          isInitializeCoreImport(node.arguments[0]) ||
+          isFbInternalImport(node.arguments[0])
+        ) {
           return;
         }
 
@@ -71,13 +102,13 @@ module.exports = {
         ) {
           const reactNativeSource = importPath.slice('react-native/'.length);
           const publicAPIDefaultComponent = publicAPIMapping[reactNativeSource];
-          if (publicAPIDefaultComponent) {
+          if (publicAPIDefaultComponent && publicAPIDefaultComponent.default) {
             context.report({
               ...getStandardReport(node.arguments[0]),
               fix(fixer) {
                 return fixer.replaceText(
                   parent,
-                  `{${publicAPIDefaultComponent}} = require('react-native')`,
+                  `{${publicAPIDefaultComponent.default}} = require('react-native')`,
                 );
               },
             });
@@ -109,6 +140,10 @@ module.exports = {
       );
     }
 
+    function isTypeImport(node) {
+      return node.type === 'ImportDeclaration' && node.importKind === 'type';
+    }
+
     function isDeepRequire(node) {
       return (
         node.callee.type === 'Identifier' &&
@@ -137,5 +172,13 @@ 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": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "ESLint rules for @react-native/eslint-config",
   "license": "MIT",
   "repository": {

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

@@ -17,92 +17,513 @@
  * If the path is not matched, the auto-fix won't be suggested.
  */
 const publicAPIMapping = {
-  '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',
+  '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'],
+  },
 };
 
 module.exports = {

packages/eslint-plugin-specs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/eslint-plugin-specs",
-  "version": "0.80.0-main",
+  "version": "0.81.0-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": "0.80.0-main",
+    "@react-native/codegen": "0.81.0-main",
     "make-dir": "^2.1.0",
     "pirates": "^4.0.1",
     "source-map-support": "0.5.0"

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-8.14.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-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": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Gradle Plugin for React Native",
   "license": "MIT",
   "repository": {

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

@@ -148,6 +148,7 @@ 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/DependencyUtils.kt

@@ -8,12 +8,14 @@
 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
@@ -28,6 +30,12 @@ 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)) {
@@ -36,6 +44,16 @@ 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") }
@@ -181,4 +199,13 @@ 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

@@ -34,6 +34,12 @@ 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

@@ -233,6 +233,7 @@ class GeneratePackageListTaskTest {
 
 
 
+    @SuppressWarnings("deprecation")
     public class PackageList {
       private Application application;
       private ReactNativeHost reactNativeHost;
@@ -311,7 +312,8 @@ 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

@@ -10,6 +10,7 @@ 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
@@ -99,6 +100,24 @@ 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")
@@ -470,7 +489,7 @@ class DependencyUtilsTest {
   @Test
   fun shouldAddJitPack_withUnscopedProperty() {
     val project = createProject(tempFolder.root)
-    project.extensions.extraProperties.set("react.includeJitpackRepository", "false")
+    project.extensions.extraProperties.set("includeJitpackRepository", "false")
     assertThat(project.shouldAddJitPack()).isFalse()
   }
 
@@ -479,4 +498,28 @@ 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/metro-config/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/metro-config",
-  "version": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Metro configuration for React Native.",
   "license": "MIT",
   "repository": {
@@ -26,9 +26,9 @@
     "dist"
   ],
   "dependencies": {
-    "@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"
+    "@react-native/js-polyfills": "0.81.0-main",
+    "@react-native/metro-babel-transformer": "0.81.0-main",
+    "metro-config": "^0.82.5",
+    "metro-runtime": "^0.82.5"
   }
 }

packages/metro-config/src/index.js

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

packages/new-app-screen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/new-app-screen",
-  "version": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "NewAppScreen component for React Native",
   "keywords": [
     "react-native"

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

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

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

@@ -13,10 +13,7 @@ import {ThemedText, useTheme} from './Theme';
 import * as React from 'react';
 import {
   Image,
-  Platform,
-  SafeAreaView,
   ScrollView,
-  StatusBar,
   StyleSheet,
   Text,
   TouchableHighlight,
@@ -29,24 +26,32 @@ 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 (
-    <SafeAreaView style={{backgroundColor: colors.background}}>
-      <ScrollView>
-        <View style={[styles.container, {paddingTop: statusBarHeightOffset}]}>
+    <View
+      style={{
+        backgroundColor: colors.background,
+        paddingTop: safeAreaInsets.top,
+        paddingLeft: safeAreaInsets.left,
+        paddingRight: safeAreaInsets.right,
+      }}>
+      <ScrollView style={{paddingBottom: safeAreaInsets.bottom}}>
+        <View style={styles.container}>
           <View style={styles.header}>
             <Image
               style={styles.logo}
@@ -99,7 +104,7 @@ export default function NewAppScreen({
           </View>
         </View>
       </ScrollView>
-    </SafeAreaView>
+    </View>
   );
 }
 

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

@@ -11,6 +11,14 @@ 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": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Color normalization for React Native.",
   "license": "MIT",
   "repository": {

packages/polyfills/console.js

@@ -585,6 +585,7 @@ if (global.nativeLoggingHook) {
   }
 
   global.console = {
+    timeStamp: consoleTimeStampPolyfill,
     ...(originalConsole ?? {}),
     error: getNativeLogFunction(LOG_LEVELS.error),
     info: getNativeLogFunction(LOG_LEVELS.info),
@@ -597,7 +598,6 @@ if (global.nativeLoggingHook) {
     groupEnd: consoleGroupEndPolyfill,
     groupCollapsed: consoleGroupCollapsedPolyfill,
     assert: consoleAssertPolyfill,
-    timeStamp: consoleTimeStampPolyfill,
   };
 
   // TODO(T206796580): This was copy-pasted from ExceptionsManager.js

packages/polyfills/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/js-polyfills",
-  "version": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Polyfills for React Native.",
   "license": "MIT",
   "repository": {

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

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/babel-preset",
-  "version": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Babel preset for React Native applications",
   "repository": {
     "type": "git",
@@ -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": "0.80.0-main",
+    "@react-native/babel-plugin-codegen": "0.81.0-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-transformer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/metro-babel-transformer",
-  "version": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Babel transformer for React Native applications.",
   "repository": {
     "type": "git",
@@ -27,7 +27,7 @@
   ],
   "dependencies": {
     "@babel/core": "^7.25.2",
-    "@react-native/babel-preset": "0.80.0-main",
+    "@react-native/babel-preset": "0.81.0-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": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Code generation tools for React Native",
   "license": "MIT",
   "repository": {

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

@@ -85,6 +85,7 @@ function generatePropsDiffString(
         case 'StringTypeAnnotation':
         case 'Int32TypeAnnotation':
         case 'BooleanTypeAnnotation':
+        case 'MixedTypeAnnotation':
           return `
   if (${prop.name} != oldProps->${prop.name}) {
     result["${prop.name}"] = ${prop.name};
@@ -94,6 +95,14 @@ function generatePropsDiffString(
           return `
   if ((${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(${prop.name});
   }`;
         case 'ReservedPropTypeAnnotation':
           switch (typeAnnotation.name) {
@@ -103,6 +112,9 @@ function generatePropsDiffString(
     result["${prop.name}"] = *${prop.name};
   }`;
             case 'ImageSourcePrimitive':
+            case 'PointPrimitive':
+            case 'EdgeInsetsPrimitive':
+            case 'DimensionPrimitive':
               return `
   if (${prop.name} != oldProps->${prop.name}) {
     result["${prop.name}"] = toDynamic(${prop.name});
@@ -112,52 +124,11 @@ function generatePropsDiffString(
               throw new Error(
                 'ImageRequestPrimitive should not be used in Props',
               );
-            case 'PointPrimitive':
-              return `
-  if (${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-compatibility-check/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/compatibility-check",
-  "version": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "Check a React Native app's boundary between JS and Native for incompatibilities",
   "license": "MIT",
   "repository": {
@@ -29,7 +29,7 @@
     "dist"
   ],
   "dependencies": {
-    "@react-native/codegen": "0.80.0-main"
+    "@react-native/codegen": "0.81.0-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": "0.80.0-main",
+  "version": "0.81.0-main",
   "description": "PopupMenu for the Android platform",
   "main": "index.js",
   "files": [
@@ -21,7 +21,7 @@
   },
   "license": "MIT",
   "devDependencies": {
-    "@react-native/codegen": "0.80.0-main"
+    "@react-native/codegen": "0.81.0-main"
   },
   "peerDependencies": {
     "@types/react": "^19.1.0",

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

@@ -12,7 +12,9 @@ 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": "0.80.0-main",
+  "version": "0.81.0-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": "0.80.0-main",
+    "@react-native/babel-preset": "0.81.0-main",
     "react-native": "1000.0.0"
   },
   "peerDependencies": {

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

@@ -247,10 +247,6 @@ describe('Animated', () => {
     });
 
     it('renders animated and primitive style correctly', () => {
-      ReactNativeFeatureFlags.override({
-        alwaysFlattenAnimatedStyles: () => true,
-      });
-
       const anim = new Animated.Value(0);
       const staticProps = {
         style: [

packages/react-native/Libraries/Animated/nodes/AnimatedProps.js

@@ -13,7 +13,6 @@ import type {AnimatedNodeConfig} from './AnimatedNode';
 import type {AnimatedStyleAllowlist} from './AnimatedStyle';
 
 import NativeAnimatedHelper from '../../../src/private/animated/NativeAnimatedHelper';
-import * as ReactNativeFeatureFlags from '../../../src/private/featureflags/ReactNativeFeatureFlags';
 import {findNodeHandle} from '../../ReactNative/RendererProxy';
 import flattenStyle from '../../StyleSheet/flattenStyle';
 import {AnimatedEvent} from '../AnimatedEvent';
@@ -58,9 +57,7 @@ function createAnimatedProps(
           // we propagate the flattened `style` object to the `props` object.
           const flatStyle = flattenStyle(value as $FlowFixMe);
           node = AnimatedStyle.from(flatStyle, allowlist?.style, value);
-          if (ReactNativeFeatureFlags.alwaysFlattenAnimatedStyles()) {
-            staticValue = flatStyle;
-          }
+          staticValue = flatStyle;
         }
       } else if (value instanceof AnimatedNode) {
         node = value;
@@ -164,9 +161,7 @@ export default class AnimatedProps extends AnimatedNode {
           maybeNode.__replaceAnimatedNodeWithValues(mutableStyle);
           props[key] = maybeNode.__getValueForStyle(mutableStyle);
         } else {
-          if (ReactNativeFeatureFlags.alwaysFlattenAnimatedStyles()) {
-            props[key] = flatStaticStyle;
-          }
+          props[key] = flatStaticStyle;
         }
       } else if (maybeNode instanceof AnimatedNode) {
         props[key] = maybeNode.__getValue();

packages/react-native/Libraries/AppDelegate/React-RCTAppDelegate.podspec

@@ -84,4 +84,5 @@ Pod::Spec.new do |s|
 
   depend_on_js_engine(s)
   add_rn_third_party_dependencies(s)
+  add_rncore_dependency(s)
 end

packages/react-native/Libraries/Blob/React-RCTBlob.podspec

@@ -55,4 +55,5 @@ Pod::Spec.new do |s|
   end
 
   add_rn_third_party_dependencies(s)
+  add_rncore_dependency(s)
 end

packages/react-native/Libraries/BugReporting/BugReporting.js

@@ -1,140 +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
- */
-
-import RCTDeviceEventEmitter from '../EventEmitter/RCTDeviceEventEmitter';
-import NativeRedBox from '../NativeModules/specs/NativeRedBox';
-import {type EventSubscription} from '../vendor/emitter/EventEmitter';
-import NativeBugReporting from './NativeBugReporting';
-
-type ExtraData = {[key: string]: string, ...};
-type SourceCallback = () => string;
-type DebugData = {
-  extras: ExtraData,
-  files: ExtraData,
-  ...
-};
-
-function defaultExtras() {
-  BugReporting.addFileSource('react_hierarchy.txt', () =>
-    require('./dumpReactTree').default(),
-  );
-}
-
-/**
- * A simple class for collecting bug report data. Components can add sources that will be queried when a bug report
- * is created via `collectExtraData`. For example, a list component might add a source that provides the list of rows
- * that are currently visible on screen. Components should also remember to call `remove()` on the object that is
- * returned by `addSource` when they are unmounted.
- */
-class BugReporting {
-  static _extraSources: Map<string, SourceCallback> = new Map();
-  static _fileSources: Map<string, SourceCallback> = new Map();
-  static _subscription: ?EventSubscription = null;
-  static _redboxSubscription: ?EventSubscription = null;
-
-  static _maybeInit() {
-    if (!BugReporting._subscription) {
-      BugReporting._subscription = RCTDeviceEventEmitter.addListener(
-        'collectBugExtraData',
-        // $FlowFixMe[method-unbinding]
-        BugReporting.collectExtraData,
-        null,
-      );
-      defaultExtras();
-    }
-
-    if (!BugReporting._redboxSubscription) {
-      BugReporting._redboxSubscription = RCTDeviceEventEmitter.addListener(
-        'collectRedBoxExtraData',
-        // $FlowFixMe[method-unbinding]
-        BugReporting.collectExtraData,
-        null,
-      );
-    }
-  }
-
-  /**
-   * Maps a string key to a simple callback that should return a string payload to be attached
-   * to a bug report. Source callbacks are called when `collectExtraData` is called.
-   *
-   * Returns an object to remove the source when the component unmounts.
-   *
-   * Conflicts trample with a warning.
-   */
-  static addSource(
-    key: string,
-    callback: SourceCallback,
-  ): {remove: () => void, ...} {
-    return this._addSource(key, callback, BugReporting._extraSources);
-  }
-
-  /**
-   * Maps a string key to a simple callback that should return a string payload to be attached
-   * to a bug report. Source callbacks are called when `collectExtraData` is called.
-   *
-   * Returns an object to remove the source when the component unmounts.
-   *
-   * Conflicts trample with a warning.
-   */
-  static addFileSource(
-    key: string,
-    callback: SourceCallback,
-  ): {remove: () => void, ...} {
-    return this._addSource(key, callback, BugReporting._fileSources);
-  }
-
-  static _addSource(
-    key: string,
-    callback: SourceCallback,
-    source: Map<string, SourceCallback>,
-  ): {remove: () => void, ...} {
-    BugReporting._maybeInit();
-    if (source.has(key)) {
-      console.warn(
-        `BugReporting.add* called multiple times for same key '${key}'`,
-      );
-    }
-    source.set(key, callback);
-    return {
-      remove: () => {
-        source.delete(key);
-      },
-    };
-  }
-
-  /**
-   * This can be called from a native bug reporting flow, or from JS code.
-   *
-   * If available, this will call `NativeModules.BugReporting.setExtraData(extraData)`
-   * after collecting `extraData`.
-   */
-  static collectExtraData(): DebugData {
-    const extraData: ExtraData = {};
-    for (const [key, callback] of BugReporting._extraSources) {
-      extraData[key] = callback();
-    }
-    const fileData: ExtraData = {};
-    for (const [key, callback] of BugReporting._fileSources) {
-      fileData[key] = callback();
-    }
-
-    if (NativeBugReporting != null && NativeBugReporting.setExtraData != null) {
-      NativeBugReporting.setExtraData(extraData, fileData);
-    }
-
-    if (NativeRedBox != null && NativeRedBox.setExtraData != null) {
-      NativeRedBox.setExtraData(extraData, 'From BugReporting.js');
-    }
-
-    return {extras: extraData, files: fileData};
-  }
-}
-
-export default BugReporting;

packages/react-native/Libraries/BugReporting/NativeBugReporting.js

@@ -1,14 +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
- */
-
-export * from '../../src/private/specs_DEPRECATED/modules/NativeBugReporting';
-import NativeBugReporting from '../../src/private/specs_DEPRECATED/modules/NativeBugReporting';
-
-export default NativeBugReporting;

packages/react-native/Libraries/BugReporting/dumpReactTree.js

@@ -1,151 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow strict
- * @format
- */
-
-'use strict';
-
-/*
-const getReactData = require('getReactData').default;
-
-const INDENTATION_SIZE = 2;
-const MAX_DEPTH = 2;
-const MAX_STRING_LENGTH = 50;
-*/
-
-/**
- * Dump all React Native root views and their content. This function tries
- * it best to get the content but ultimately relies on implementation details
- * of React and will fail in future versions.
- */
-function dumpReactTree(): string {
-  try {
-    return getReactTree();
-  } catch (e) {
-    return 'Failed to dump react tree: ' + e;
-  }
-}
-
-function getReactTree() {
-  // TODO(sema): Reenable tree dumps using the Fiber tree structure. #15945684
-  return (
-    'React tree dumps have been temporarily disabled while React is ' +
-    'upgraded to Fiber.'
-  );
-  /*
-  let output = '';
-  const rootIds = Object.getOwnPropertyNames(ReactNativeMount._instancesByContainerID);
-  for (const rootId of rootIds) {
-    const instance = ReactNativeMount._instancesByContainerID[rootId];
-    output += `============ Root ID: ${rootId} ============\n`;
-    output += dumpNode(instance, 0);
-    output += `============ End root ID: ${rootId} ============\n`;
-  }
-  return output;
-*/
-}
-
-/*
-function dumpNode(node: Object, indentation: number) {
-  const data = getReactData(node);
-  if (data.nodeType === 'Text') {
-    return indent(indentation) + data.text + '\n';
-  } else if (data.nodeType === 'Empty') {
-    return '';
-  }
-  let output = indent(indentation) + `<${data.name}`;
-  if (data.nodeType === 'Composite') {
-    for (const propName of Object.getOwnPropertyNames(data.props || {})) {
-      if (isNormalProp(propName)) {
-        try {
-          const value = convertValue(data.props[propName]);
-          if (value) {
-            output += ` ${propName}=${value}`;
-          }
-        } catch (e) {
-          const message = `[Failed to get property: ${e}]`;
-          output += ` ${propName}=${message}`;
-        }
-      }
-    }
-  }
-  let childOutput = '';
-  for (const child of data.children || []) {
-    childOutput += dumpNode(child, indentation + 1);
-  }
-
-  if (childOutput) {
-    output += '>\n' + childOutput + indent(indentation) + `</${data.name}>\n`;
-  } else {
-    output += ' />\n';
-  }
-
-  return output;
-}
-
-function isNormalProp(name: string): boolean {
-  switch (name) {
-    case 'children':
-    case 'key':
-    case 'ref':
-      return false;
-    default:
-      return true;
-  }
-}
-
-function convertObject(object: Object, depth: number) {
-  if (depth >= MAX_DEPTH) {
-    return '[...omitted]';
-  }
-  let output = '{';
-  let first = true;
-  for (const key of Object.getOwnPropertyNames(object)) {
-    if (!first) {
-      output += ', ';
-    }
-    output += `${key}: ${convertValue(object[key], depth + 1)}`;
-    first = false;
-  }
-  return output + '}';
-}
-
-function convertValue(value, depth = 0): ?string {
-  if (!value) {
-    return null;
-  }
-
-  switch (typeof value) {
-    case 'string':
-      return JSON.stringify(possiblyEllipsis(value).replace('\n', '\\n'));
-    case 'boolean':
-    case 'number':
-      return JSON.stringify(value);
-    case 'function':
-      return '[function]';
-    case 'object':
-      return convertObject(value, depth);
-    default:
-      return null;
-  }
-}
-
-function possiblyEllipsis(value: string) {
-  if (value.length > MAX_STRING_LENGTH) {
-    return value.slice(0, MAX_STRING_LENGTH) + '...';
-  } else {
-    return value;
-  }
-}
-
-function indent(size: number) {
-  return ' '.repeat(size * INDENTATION_SIZE);
-}
-*/
-
-export default dumpReactTree;

packages/react-native/Libraries/BugReporting/getReactData.js

@@ -1,187 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow
- * @format
- */
-
-'use strict';
-
-/**
- * Convert a react internal instance to a sanitized data object.
- *
- * This is shamelessly stolen from react-devtools:
- * https://github.com/facebook/react-devtools/blob/HEAD/backend/getData.js
- */
-function getData(element: Object): Object {
-  let children = null;
-  let props = null;
-  let state = null;
-  let context = null;
-  let updater = null;
-  let name = null;
-  let type = null;
-  let text = null;
-  let publicInstance = null;
-  let nodeType = 'Native';
-  // If the parent is a native node without rendered children, but with
-  // multiple string children, then the `element` that gets passed in here is
-  // a plain value -- a string or number.
-  if (typeof element !== 'object') {
-    nodeType = 'Text';
-    text = element + '';
-  } else if (
-    element._currentElement === null ||
-    element._currentElement === false
-  ) {
-    nodeType = 'Empty';
-  } else if (element._renderedComponent) {
-    nodeType = 'NativeWrapper';
-    children = [element._renderedComponent];
-    props = element._instance.props;
-    state = element._instance.state;
-    context = element._instance.context;
-    if (context && Object.keys(context).length === 0) {
-      context = null;
-    }
-  } else if (element._renderedChildren) {
-    children = childrenList(element._renderedChildren);
-  } else if (element._currentElement && element._currentElement.props) {
-    // This is a native node without rendered children -- meaning the children
-    // prop is just a string or (in the case of the <option>) a list of
-    // strings & numbers.
-    children = element._currentElement.props.children;
-  }
-
-  if (!props && element._currentElement && element._currentElement.props) {
-    props = element._currentElement.props;
-  }
-
-  // != used deliberately here to catch undefined and null
-  if (element._currentElement != null) {
-    type = element._currentElement.type;
-    if (typeof type === 'string') {
-      name = type;
-    } else if (element.getName) {
-      nodeType = 'Composite';
-      name = element.getName();
-      // 0.14 top-level wrapper
-      // TODO(jared): The backend should just act as if these don't exist.
-      if (
-        element._renderedComponent &&
-        element._currentElement.props ===
-          element._renderedComponent._currentElement
-      ) {
-        nodeType = 'Wrapper';
-      }
-      if (name === null) {
-        name = 'No display name';
-      }
-    } else if (element._stringText) {
-      nodeType = 'Text';
-      text = element._stringText;
-    } else {
-      name = type.displayName || type.name || 'Unknown';
-    }
-  }
-
-  if (element._instance) {
-    const inst = element._instance;
-    updater = {
-      setState: inst.setState && inst.setState.bind(inst),
-      forceUpdate: inst.forceUpdate && inst.forceUpdate.bind(inst),
-      setInProps: inst.forceUpdate && setInProps.bind(null, element),
-      setInState: inst.forceUpdate && setInState.bind(null, inst),
-      setInContext: inst.forceUpdate && setInContext.bind(null, inst),
-    };
-    publicInstance = inst;
-
-    // TODO: React ART currently falls in this bucket, but this doesn't
-    // actually make sense and we should clean this up after stabilizing our
-    // API for backends
-    if (inst._renderedChildren) {
-      children = childrenList(inst._renderedChildren);
-    }
-  }
-
-  return {
-    nodeType,
-    type,
-    name,
-    props,
-    state,
-    context,
-    children,
-    text,
-    updater,
-    publicInstance,
-  };
-}
-
-function setInProps(
-  internalInst: any,
-  path: Array<string | number>,
-  value: any,
-) {
-  const element = internalInst._currentElement;
-  internalInst._currentElement = {
-    ...element,
-    props: copyWithSet(element.props, path, value),
-  };
-  internalInst._instance.forceUpdate();
-}
-
-function setInState(inst: any, path: Array<string | number>, value: any) {
-  setIn(inst.state, path, value);
-  inst.forceUpdate();
-}
-
-function setInContext(inst: any, path: Array<string | number>, value: any) {
-  setIn(inst.context, path, value);
-  inst.forceUpdate();
-}
-
-function setIn(obj: Object, path: Array<string | number>, value: any) {
-  const last = path.pop();
-  const parent = path.reduce((obj_, attr) => (obj_ ? obj_[attr] : null), obj);
-  if (parent) {
-    parent[last] = value;
-  }
-}
-
-function childrenList(children: any) {
-  const res = [];
-  for (const name in children) {
-    res.push(children[name]);
-  }
-  return res;
-}
-
-function copyWithSetImpl(
-  obj: any | Array<any>,
-  path: Array<string | number>,
-  idx: number,
-  value: any,
-): any {
-  if (idx >= path.length) {
-    return value;
-  }
-  const key = path[idx];
-  const updated = Array.isArray(obj) ? obj.slice() : {...obj};
-  // $FlowFixMe[incompatible-use] number or string is fine here
-  updated[key] = copyWithSetImpl(obj[key], path, idx + 1, value);
-  return updated;
-}
-
-function copyWithSet(
-  obj: Object | Array<any>,
-  path: Array<string | number>,
-  value: any,
-): Object | Array<any> {
-  return copyWithSetImpl(obj, path, 0, value);
-}
-
-export default getData;

packages/react-native/Libraries/Components/TextInput/TextInput.js

@@ -55,7 +55,7 @@ import usePressability from '../../Pressability/usePressability';
 import flattenStyle from '../../StyleSheet/flattenStyle';
 import StyleSheet, {type TextStyleProp} from '../../StyleSheet/StyleSheet';
 import Text from '../../Text/Text';
-import TextAncestor from '../../Text/TextAncestor';
+import TextAncestorContext from '../../Text/TextAncestorContext';
 import Platform from '../../Utilities/Platform';
 import useMergeRefs from '../../Utilities/useMergeRefs';
 import TextInputState from './TextInputState';
@@ -775,9 +775,7 @@ function InternalTextInput(props: TextInputProps): React.Node {
       />
     );
   }
-  return (
-    <TextAncestor.Provider value={true}>{textInput}</TextAncestor.Provider>
-  );
+  return <TextAncestorContext value={true}>{textInput}</TextAncestorContext>;
 }
 
 const enterKeyHintToReturnTypeMap = {

packages/react-native/Libraries/Components/View/ReactNativeStyleAttributes.js

@@ -11,7 +11,6 @@
 import type {AnyAttributeType} from '../../Renderer/shims/ReactNativeTypes';
 
 import * as ReactNativeFeatureFlags from '../../../src/private/featureflags/ReactNativeFeatureFlags';
-import NativeReactNativeFeatureFlags from '../../../src/private/featureflags/specs/NativeReactNativeFeatureFlags';
 import processAspectRatio from '../../StyleSheet/processAspectRatio';
 import processBackgroundImage from '../../StyleSheet/processBackgroundImage';
 import processBoxShadow from '../../StyleSheet/processBoxShadow';
@@ -123,13 +122,9 @@ const ReactNativeStyleAttributes: {[string]: AnyAttributeType, ...} = {
   /**
    * Filter
    */
-  filter:
-    NativeReactNativeFeatureFlags != null &&
-    ReactNativeFeatureFlags.enableNativeCSSParsing()
-      ? true
-      : {
-          process: processFilter,
-        },
+  filter: ReactNativeFeatureFlags.enableNativeCSSParsing()
+    ? true
+    : {process: processFilter},
 
   /**
    * MixBlendMode
@@ -144,13 +139,9 @@ const ReactNativeStyleAttributes: {[string]: AnyAttributeType, ...} = {
   /*
    * BoxShadow
    */
-  boxShadow:
-    NativeReactNativeFeatureFlags != null &&
-    ReactNativeFeatureFlags.enableNativeCSSParsing()
-      ? true
-      : {
-          process: processBoxShadow,
-        },
+  boxShadow: ReactNativeFeatureFlags.enableNativeCSSParsing()
+    ? true
+    : {process: processBoxShadow},
 
   /**
    * Linear Gradient

packages/react-native/Libraries/Components/View/View.js

@@ -11,7 +11,7 @@
 import type {ViewProps} from './ViewPropTypes';
 
 import * as ReactNativeFeatureFlags from '../../../src/private/featureflags/ReactNativeFeatureFlags';
-import TextAncestor from '../../Text/TextAncestor';
+import TextAncestorContext from '../../Text/TextAncestorContext';
 import ViewNativeComponent from './ViewNativeComponent';
 import * as React from 'react';
 import {use} from 'react';
@@ -27,7 +27,7 @@ export default component View(
   ref?: React.RefSetter<React.ElementRef<typeof ViewNativeComponent>>,
   ...props: ViewProps
 ) {
-  const hasTextAncestor = use(TextAncestor);
+  const hasTextAncestor = use(TextAncestorContext);
 
   let actualView;
   if (ReactNativeFeatureFlags.reduceDefaultPropsInView()) {
@@ -207,7 +207,9 @@ export default component View(
   }
 
   if (hasTextAncestor) {
-    return <TextAncestor value={false}>{actualView}</TextAncestor>;
+    return (
+      <TextAncestorContext value={false}>{actualView}</TextAncestorContext>
+    );
   }
   return actualView;
 }

packages/react-native/Libraries/Core/ExceptionsManager.js

@@ -242,6 +242,8 @@ function reactConsoleErrorHandler(...args) {
     if (__DEV__) {
       // If we're not reporting to the console in reportException,
       // we need to report it as a console.error here.
+      /* $FlowFixMe[constant-condition] Error discovered during Constant
+       * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
       if (!reportToConsole) {
         require('../LogBox/LogBox').default.addConsoleLog('error', ...args);
       }

packages/react-native/Libraries/Image/Image.android.js

@@ -16,7 +16,7 @@ import type {AbstractImageAndroid, ImageAndroid} from './ImageTypes.flow';
 
 import flattenStyle from '../StyleSheet/flattenStyle';
 import StyleSheet from '../StyleSheet/StyleSheet';
-import TextAncestor from '../Text/TextAncestor';
+import TextAncestorContext from '../Text/TextAncestorContext';
 import ImageAnalyticsTagContext from './ImageAnalyticsTagContext';
 import {
   unstable_getImageComponentDecorator,
@@ -222,7 +222,7 @@ let BaseImage: AbstractImageAndroid = ({
               }
             : nativeProps;
         return (
-          <TextAncestor.Consumer>
+          <TextAncestorContext.Consumer>
             {hasTextAncestor => {
               if (hasTextAncestor) {
                 return (
@@ -245,7 +245,7 @@ let BaseImage: AbstractImageAndroid = ({
                 />
               );
             }}
-          </TextAncestor.Consumer>
+          </TextAncestorContext.Consumer>
         );
       }}
     </ImageAnalyticsTagContext.Consumer>

packages/react-native/Libraries/Image/RCTResizeMode.h

@@ -21,19 +21,12 @@ static inline RCTResizeMode RCTResizeModeFromUIViewContentMode(UIViewContentMode
   switch (mode) {
     case UIViewContentModeScaleToFill:
       return RCTResizeModeStretch;
-      break;
     case UIViewContentModeScaleAspectFit:
       return RCTResizeModeContain;
-      break;
     case UIViewContentModeScaleAspectFill:
       return RCTResizeModeCover;
-      break;
-    case UIViewContentModeCenter:
-      return RCTResizeModeCenter;
-      break;
     case UIViewContentModeTopLeft:
       return RCTResizeModeNone;
-      break;
     case UIViewContentModeRedraw:
     case UIViewContentModeTop:
     case UIViewContentModeBottom:
@@ -43,6 +36,9 @@ static inline RCTResizeMode RCTResizeModeFromUIViewContentMode(UIViewContentMode
     case UIViewContentModeBottomLeft:
     case UIViewContentModeBottomRight:
       return RCTResizeModeRepeat;
+    case UIViewContentModeCenter:
+    default:
+      return RCTResizeModeCenter;
   }
 };
 

packages/react-native/Libraries/Image/React-RCTImage.podspec

@@ -53,4 +53,5 @@ Pod::Spec.new do |s|
   add_dependency(s, "React-NativeModulesApple")
 
   add_rn_third_party_dependencies(s)
+  add_rncore_dependency(s)
 end

packages/react-native/Libraries/Interaction/InteractionManager.js

@@ -73,6 +73,8 @@ const InteractionManagerImpl = {
    * Notify manager that an interaction has started.
    */
   createInteractionHandle(): Handle {
+    /* $FlowFixMe[constant-condition] Error discovered during Constant
+     * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
     DEBUG && console.log('InteractionManager: create interaction handle');
     _scheduleUpdate();
     const handle = ++_inc;
@@ -84,6 +86,8 @@ const InteractionManagerImpl = {
    * Notify manager that an interaction has completed.
    */
   clearInteractionHandle(handle: Handle) {
+    /* $FlowFixMe[constant-condition] Error discovered during Constant
+     * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
     DEBUG && console.log('InteractionManager: clear interaction handle');
     invariant(!!handle, 'InteractionManager: Must provide a handle to clear.');
     _scheduleUpdate();

packages/react-native/Libraries/Interaction/TaskQueue.js

@@ -99,9 +99,13 @@ class TaskQueue {
       const task = queue.shift();
       try {
         if (typeof task === 'object' && task.gen) {
+          /* $FlowFixMe[constant-condition] Error discovered during Constant
+           * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
           DEBUG && console.log('TaskQueue: genPromise for task ' + task.name);
           this._genPromise(task);
         } else if (typeof task === 'object' && task.run) {
+          /* $FlowFixMe[constant-condition] Error discovered during Constant
+           * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
           DEBUG && console.log('TaskQueue: run task ' + task.name);
           task.run();
         } else {
@@ -110,6 +114,8 @@ class TaskQueue {
             'Expected Function, SimpleTask, or PromiseTask, but got:\n' +
               JSON.stringify(task, null, 2),
           );
+          /* $FlowFixMe[constant-condition] Error discovered during Constant
+           * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
           DEBUG && console.log('TaskQueue: run anonymous task');
           task();
         }
@@ -139,6 +145,8 @@ class TaskQueue {
       this._queueStack.length > 1
     ) {
       this._queueStack.pop();
+      /* $FlowFixMe[constant-condition] Error discovered during Constant
+       * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
       DEBUG &&
         console.log('TaskQueue: popped queue: ', {
           stackIdx,
@@ -158,11 +166,17 @@ class TaskQueue {
     this._queueStack.push({tasks: [], popable: false});
     const stackIdx = this._queueStack.length - 1;
     const stackItem = this._queueStack[stackIdx];
+    /* $FlowFixMe[constant-condition] Error discovered during Constant
+     * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
     DEBUG && console.log('TaskQueue: push new queue: ', {stackIdx});
+    /* $FlowFixMe[constant-condition] Error discovered during Constant
+     * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
     DEBUG && console.log('TaskQueue: exec gen task ' + task.name);
     task
       .gen()
       .then(() => {
+        /* $FlowFixMe[constant-condition] Error discovered during Constant
+         * Condition roll out. See https://fburl.com/workplace/1v97vimq. */
         DEBUG &&
           console.log('TaskQueue: onThen for gen task ' + task.name, {
             stackIdx,

packages/react-native/Libraries/LogBox/UI/__tests__/__snapshots__/LogBoxInspectorSourceMapStatus-test.js.snap

@@ -35,18 +35,12 @@ exports[`LogBoxInspectorSourceMapStatus should render for failed 1`] = `
       }
     }
     style={
-      Array [
-        Object {
-          "height": 14,
-          "marginEnd": 4,
-          "tintColor": "rgba(255, 255, 255, 0.4)",
-          "width": 16,
-        },
-        Object {
-          "tintColor": "rgba(243, 83, 105, 1)",
-        },
-        null,
-      ]
+      Object {
+        "height": 14,
+        "marginEnd": 4,
+        "tintColor": "rgba(243, 83, 105, 1)",
+        "width": 16,
+      }
     }
   />
   <Text

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

@@ -781,7 +781,7 @@ describe('LogBox', () => {
           '\n\nCheck the top-level render call using <TestComponent>. ' +
           'It was passed a child from TestComponent. ' +
           'See https://react.dev/link/warning-keys for more information.',
-        componentStackFrames: [],
+        componentStackFrames: ['<anonymous />', '<TestComponent />'],
         isDismissable: true,
       });
     });
@@ -802,7 +802,7 @@ describe('LogBox', () => {
       expect(logBox.getNotificationUI()).toEqual({
         count: '!',
         message:
-          'Invalid prop `invalid` supplied to `React.Fragment`. React.Fragment can only have `key` and `children` props.',
+          'Invalid prop `invalid` supplied to `React.Fragment`. React.Fragment can only have `key`, `ref`, and `children` props.',
       });
 
       // Open LogBox.
@@ -817,8 +817,8 @@ describe('LogBox', () => {
         // This seems like a bug, should be "Render Error".
         title: 'Console Error',
         message:
-          'Invalid prop `invalid` supplied to `React.Fragment`. React.Fragment can only have `key` and `children` props.',
-        componentStackFrames: [],
+          'Invalid prop `invalid` supplied to `React.Fragment`. React.Fragment can only have `key`, `ref`, and `children` props.',
+        componentStackFrames: ['<TestComponent />'],
         isDismissable: true,
       });
     });

packages/react-native/Libraries/LogBox/__tests__/fantomHelpers.js

@@ -117,7 +117,7 @@ function findLogBoxInspectorUI(node: ReadOnlyElement): InspectorUI {
 //   anonymous
 //   MockConsoleErrorForTesting  <-- mockConsoleIndex
 //   ManualConsoleError
-//   reactStackBottomFrame       <-- react bottom frame
+//   react_stack_bottom_frame       <-- react bottom frame
 //   <root>
 //
 // Becomes:
@@ -129,9 +129,19 @@ function getStackFrames(node: ReadOnlyElement): ?Array<string> {
   const mockConsoleIndex = text.includes('MockConsoleErrorForTesting')
     ? text.indexOf('MockConsoleErrorForTesting') + 1
     : 0;
-  const bottomFrameIndex = text.includes('reactStackBottomFrame')
-    ? text.indexOf('reactStackBottomFrame')
-    : text.length;
+  let bottomFrameIndex = text.indexOf('react_stack_bottom_frame');
+  if (bottomFrameIndex === -1) {
+    // react@19.1.0 with @babel/plugin-transform-function-name
+    bottomFrameIndex = text.indexOf('reactStackBottomFrame');
+  }
+  if (bottomFrameIndex === -1) {
+    // react@19.1.0 without @babel/plugin-transform-function-name
+    bottomFrameIndex = text.indexOf('react-stack-bottom-frame');
+  }
+  if (bottomFrameIndex === -1) {
+    bottomFrameIndex = text.length;
+  }
+
   return text.slice(mockConsoleIndex, bottomFrameIndex);
 }
 

packages/react-native/Libraries/NativeAnimation/RCTNativeAnimatedTurboModule.mm

@@ -51,9 +51,7 @@ RCT_EXPORT_MODULE();
 {
   // _surfacePresenter set in setSurfacePresenter:
   _nodesManager = [[RCTNativeAnimatedNodesManager alloc] initWithBridge:nil surfacePresenter:_surfacePresenter];
-  if (!facebook::react::ReactNativeFeatureFlags::animatedShouldSignalBatch()) {
-    [_surfacePresenter addObserver:self];
-  }
+  [_surfacePresenter addObserver:self];
   [[self.moduleRegistry moduleForName:"EventDispatcher"] addDispatchObserver:self];
 }
 
@@ -62,9 +60,7 @@ RCT_EXPORT_MODULE();
   [super invalidate];
   [_nodesManager stopAnimationLoop];
   [[self.moduleRegistry moduleForName:"EventDispatcher"] removeDispatchObserver:self];
-  if (!facebook::react::ReactNativeFeatureFlags::animatedShouldSignalBatch()) {
-    [_surfacePresenter removeObserver:self];
-  }
+  [_surfacePresenter removeObserver:self];
 }
 
 /*
@@ -80,11 +76,7 @@ RCT_EXPORT_MODULE();
 
 RCT_EXPORT_METHOD(startOperationBatch) {}
 
-RCT_EXPORT_METHOD(finishOperationBatch)
-{
-  // This method is only called from JS when animatedShouldSignalBatch is enabled.
-  [self flushOperationQueues];
-}
+RCT_EXPORT_METHOD(finishOperationBatch) {}
 
 RCT_EXPORT_METHOD(createAnimatedNode : (double)tag config : (NSDictionary<NSString *, id> *)config)
 {
@@ -259,39 +251,27 @@ RCT_EXPORT_METHOD(queueAndExecuteBatchedOperations : (NSArray *)operationsAndArg
 
 - (void)queueFlushedOperationBlock:(AnimatedOperation)operation
 {
-  if (facebook::react::ReactNativeFeatureFlags::animatedShouldSignalBatch()) {
+  dispatch_async(RCTGetUIManagerQueue(), ^{
     [self addOperationBlock:operation];
-  } else {
-    dispatch_async(RCTGetUIManagerQueue(), ^{
-      [self addOperationBlock:operation];
-      // In Bridge, flushing of native animations is done from RCTCxxBridge batchDidComplete().
-      // Since RCTCxxBridge doesn't exist in Bridgeless, and components are not remounted in Fabric for native
-      // animations, flush here for changes in Animated.Value for Animated.event.
-      [self flushOperationQueues];
-    });
-  }
+    // In Bridge, flushing of native animations is done from RCTCxxBridge batchDidComplete().
+    // Since RCTCxxBridge doesn't exist in Bridgeless, and components are not remounted in Fabric for native
+    // animations, flush here for changes in Animated.Value for Animated.event.
+    [self flushOperationQueues];
+  });
 }
 
 - (void)queueOperationBlock:(AnimatedOperation)operation
 {
-  if (facebook::react::ReactNativeFeatureFlags::animatedShouldSignalBatch()) {
+  dispatch_async(RCTGetUIManagerQueue(), ^{
     [self addOperationBlock:operation];
-  } else {
-    dispatch_async(RCTGetUIManagerQueue(), ^{
-      [self addOperationBlock:operation];
-    });
-  }
+  });
 }
 
 - (void)queuePreOperationBlock:(AnimatedOperation)operation
 {
-  if (facebook::react::ReactNativeFeatureFlags::animatedShouldSignalBatch()) {
+  dispatch_async(RCTGetUIManagerQueue(), ^{
     [self addPreOperationBlock:operation];
-  } else {
-    dispatch_async(RCTGetUIManagerQueue(), ^{
-      [self addPreOperationBlock:operation];
-    });
-  }
+  });
 }
 
 - (void)addOperationBlock:(AnimatedOperation)operation

packages/react-native/Libraries/NativeAnimation/React-RCTAnimation.podspec

@@ -50,4 +50,5 @@ Pod::Spec.new do |s|
   add_dependency(s, "React-featureflags")
 
   add_rn_third_party_dependencies(s)
+  add_rncore_dependency(s)
 end

packages/react-native/Libraries/NativeComponent/BaseViewConfig.android.js

@@ -11,7 +11,6 @@
 import type {PartialViewConfigWithoutName} from './PlatformBaseViewConfig';
 
 import * as ReactNativeFeatureFlags from '../../src/private/featureflags/ReactNativeFeatureFlags';
-import NativeReactNativeFeatureFlags from '../../src/private/featureflags/specs/NativeReactNativeFeatureFlags';
 import ReactNativeStyleAttributes from '../Components/View/ReactNativeStyleAttributes';
 import {DynamicallyInjectedByGestureHandler} from './ViewConfigIgnore';
 
@@ -183,20 +182,12 @@ const validAttributesForNonEventProps = {
   experimental_backgroundImage: {
     process: require('../StyleSheet/processBackgroundImage').default,
   },
-  boxShadow:
-    NativeReactNativeFeatureFlags != null &&
-    ReactNativeFeatureFlags.enableNativeCSSParsing()
-      ? (true as const)
-      : {
-          process: require('../StyleSheet/processBoxShadow').default,
-        },
-  filter:
-    NativeReactNativeFeatureFlags != null &&
-    ReactNativeFeatureFlags.enableNativeCSSParsing()
-      ? (true as const)
-      : {
-          process: require('../StyleSheet/processFilter').default,
-        },
+  boxShadow: ReactNativeFeatureFlags.enableNativeCSSParsing()
+    ? (true as const)
+    : {process: require('../StyleSheet/processBoxShadow').default},
+  filter: ReactNativeFeatureFlags.enableNativeCSSParsing()
+    ? (true as const)
+    : {process: require('../StyleSheet/processFilter').default},
   mixBlendMode: true,
   isolation: true,
   opacity: true,

packages/react-native/Libraries/NativeComponent/BaseViewConfig.ios.js

@@ -11,7 +11,6 @@
 import type {PartialViewConfigWithoutName} from './PlatformBaseViewConfig';
 
 import * as ReactNativeFeatureFlags from '../../src/private/featureflags/ReactNativeFeatureFlags';
-import NativeReactNativeFeatureFlags from '../../src/private/featureflags/specs/NativeReactNativeFeatureFlags';
 import ReactNativeStyleAttributes from '../Components/View/ReactNativeStyleAttributes';
 import {
   ConditionallyIgnoredEventHandlers,
@@ -229,20 +228,12 @@ const validAttributesForNonEventProps = {
   hitSlop: {diff: require('../Utilities/differ/insetsDiffer').default},
   collapsable: true,
   collapsableChildren: true,
-  filter:
-    NativeReactNativeFeatureFlags != null &&
-    ReactNativeFeatureFlags.enableNativeCSSParsing()
-      ? (true as const)
-      : {
-          process: require('../StyleSheet/processFilter').default,
-        },
-  boxShadow:
-    NativeReactNativeFeatureFlags != null &&
-    ReactNativeFeatureFlags.enableNativeCSSParsing()
-      ? (true as const)
-      : {
-          process: require('../StyleSheet/processBoxShadow').default,
-        },
+  filter: ReactNativeFeatureFlags.enableNativeCSSParsing()
+    ? (true as const)
+    : {process: require('../StyleSheet/processFilter').default},
+  boxShadow: ReactNativeFeatureFlags.enableNativeCSSParsing()
+    ? (true as const)
+    : {process: require('../StyleSheet/processBoxShadow').default},
   mixBlendMode: true,
   isolation: true,
 

packages/react-native/Libraries/Network/RCTInspectorNetworkReporter.h

@@ -20,13 +20,77 @@
  */
 @interface RCTInspectorNetworkReporter : NSObject
 
+/**
+ * Report a network request that is about to be sent.
+ *
+ * - Corresponds to `Network.requestWillBeSent` in CDP.
+ * - Corresponds to `PerformanceResourceTiming.requestStart` (specifically,
+ *   marking when the native request was initiated).
+ */
 + (void)reportRequestStart:(NSNumber *)requestId
                    request:(NSURLRequest *)request
          encodedDataLength:(int)encodedDataLength;
+
+/**
+ * Report timestamp for sending the network request, and (in a debug build)
+ * provide final headers to be reported via CDP.
+ *
+ * - Corresponds to `Network.requestWillBeSentExtraInfo` in CDP.
+ * - Corresponds to `PerformanceResourceTiming.domainLookupStart`,
+ *   `PerformanceResourceTiming.connectStart`. Defined as "immediately before
+ *   the browser starts to establish the connection to the server".
+ */
++ (void)reportConnectionTiming:(NSNumber *)requestId request:(NSURLRequest *)request;
+
+/**
+ * Report when HTTP response headers have been received, corresponding to
+ * when the first byte of the response is available.
+ *
+ * - Corresponds to `Network.responseReceived` in CDP.
+ * - Corresponds to `PerformanceResourceTiming.responseStart`.
+ */
 + (void)reportResponseStart:(NSNumber *)requestId
                    response:(NSURLResponse *)response
                  statusCode:(int)statusCode
                     headers:(NSDictionary<NSString *, NSString *> *)headers;
+
+/**
+ * Report when additional chunks of the response body have been received.
+ *
+ * Corresponds to `Network.dataReceived` in CDP.
+ */
++ (void)reportDataReceived:(NSNumber *)requestId data:(NSData *)data;
+
+/**
+ * Report when a network request is complete and we are no longer receiving
+ * response data.
+ *
+ * - Corresponds to `Network.loadingFinished` in CDP.
+ * - Corresponds to `PerformanceResourceTiming.responseEnd`.
+ */
 + (void)reportResponseEnd:(NSNumber *)requestId encodedDataLength:(int)encodedDataLength;
 
+/**
+ * Report when a network request has failed.
+ *
+ * - Corresponds to `Network.loadingFailed` in CDP.
+ */
++ (void)reportRequestFailed:(NSNumber *)requestId cancelled:(BOOL)cancelled;
+
+/**
+ * Store response body preview. This is an optional reporting method, and is a
+ * no-op if CDP debugging is disabled.
+ */
++ (void)maybeStoreResponseBody:(NSNumber *)requestId data:(NSData *)data base64Encoded:(bool)base64Encoded;
+
+/**
+ * Incrementally store a response body preview, when a string response is
+ * received in chunks. Buffered contents will be flushed to `NetworkReporter`
+ * with `reportResponseEnd`.
+ *
+ * As with `maybeStoreResponseBody`, calling this method is optional and a
+ * no-op if CDP debugging is disabled.
+ */
++ (void)maybeStoreResponseBodyIncremental:(NSNumber *)requestId data:(NSString *)data;
+
 @end

packages/react-native/Libraries/Network/RCTInspectorNetworkReporter.mm

@@ -7,6 +7,9 @@
 
 #import "RCTInspectorNetworkReporter.h"
 
+#import "RCTNetworkConversions.h"
+
+#import <React/RCTLog.h>
 #import <jsinspector-modern/network/NetworkReporter.h>
 
 using namespace facebook::react::jsinspector_modern;
@@ -42,6 +45,13 @@ std::string convertRequestBodyToStringTruncated(NSURLRequest *request)
 } // namespace
 #endif
 
+#ifdef REACT_NATIVE_DEBUGGER_ENABLED
+
+// Dictionary to buffer incremental response bodies (CDP debugging active only)
+static const NSMutableDictionary<NSNumber *, NSMutableString *> *responseBuffers = nil;
+
+#endif
+
 @implementation RCTInspectorNetworkReporter {
 }
 
@@ -62,6 +72,18 @@ std::string convertRequestBodyToStringTruncated(NSURLRequest *request)
       requestId.stringValue.UTF8String, requestInfo, encodedDataLength, std::nullopt);
 }
 
++ (void)reportConnectionTiming:(NSNumber *)requestId request:(NSURLRequest *)request
+{
+  Headers headersMap;
+
+#ifdef REACT_NATIVE_DEBUGGER_ENABLED
+  // Debug build: Process additional request info for CDP reporting
+  headersMap = convertNSDictionaryToHeaders(request.allHTTPHeaderFields);
+#endif
+
+  NetworkReporter::getInstance().reportConnectionTiming(requestId.stringValue.UTF8String, headersMap);
+}
+
 + (void)reportResponseStart:(NSNumber *)requestId
                    response:(NSURLResponse *)response
                  statusCode:(int)statusCode
@@ -80,9 +102,92 @@ std::string convertRequestBodyToStringTruncated(NSURLRequest *request)
       requestId.stringValue.UTF8String, responseInfo, response.expectedContentLength);
 }
 
++ (void)reportDataReceived:(NSNumber *)requestId data:(NSData *)data
+{
+  NetworkReporter::getInstance().reportDataReceived(requestId.stringValue.UTF8String, (int)data.length, std::nullopt);
+}
+
 + (void)reportResponseEnd:(NSNumber *)requestId encodedDataLength:(int)encodedDataLength
 {
   NetworkReporter::getInstance().reportResponseEnd(requestId.stringValue.UTF8String, encodedDataLength);
+
+#ifdef REACT_NATIVE_DEBUGGER_ENABLED
+  // Debug build: Check for buffered response body and flush to NetworkReporter
+  if (responseBuffers != nullptr) {
+    NSMutableString *buffer = responseBuffers[requestId];
+    if (buffer != nullptr) {
+      if (buffer.length > 0) {
+        NetworkReporter::getInstance().storeResponseBody(
+            requestId.stringValue.UTF8String, RCTStringViewFromNSString(buffer), false);
+      }
+      [responseBuffers removeObjectForKey:requestId];
+    }
+  }
+#endif
+}
+
++ (void)reportRequestFailed:(NSNumber *)requestId cancelled:(bool)cancelled
+{
+  NetworkReporter::getInstance().reportRequestFailed(requestId.stringValue.UTF8String, cancelled);
+
+#ifdef REACT_NATIVE_DEBUGGER_ENABLED
+  // Debug build: Clear buffer for request
+  if (responseBuffers != nullptr) {
+    [responseBuffers removeObjectForKey:requestId];
+  }
+#endif
+}
+
++ (void)maybeStoreResponseBody:(NSNumber *)requestId data:(id)data base64Encoded:(bool)base64Encoded
+{
+#ifdef REACT_NATIVE_DEBUGGER_ENABLED
+  // Debug build: Process response body and report to NetworkReporter
+  auto &networkReporter = NetworkReporter::getInstance();
+  if (!networkReporter.isDebuggingEnabled()) {
+    return;
+  }
+
+  if ([data isKindOfClass:[NSData class]] && [(NSData *)data length] > 0) {
+    @try {
+      NSString *encodedString = [(NSData *)data base64EncodedStringWithOptions:0];
+      if (encodedString != nullptr) {
+        networkReporter.storeResponseBody(
+            requestId.stringValue.UTF8String, RCTStringViewFromNSString(encodedString), base64Encoded);
+      } else {
+        RCTLogWarn(@"Failed to encode response data for request %@", requestId);
+      }
+    } @catch (NSException *exception) {
+      RCTLogWarn(@"Exception while encoding response data: %@", exception.reason);
+    }
+  } else if ([data isKindOfClass:[NSString class]] && [(NSString *)data length] > 0) {
+    networkReporter.storeResponseBody(
+        requestId.stringValue.UTF8String, RCTStringViewFromNSString((NSString *)data), base64Encoded);
+  }
+#endif
+}
+
++ (void)maybeStoreResponseBodyIncremental:(NSNumber *)requestId data:(NSString *)data
+{
+#ifdef REACT_NATIVE_DEBUGGER_ENABLED
+  // Debug build: Buffer incremental response body contents
+  auto &networkReporter = NetworkReporter::getInstance();
+  if (!networkReporter.isDebuggingEnabled()) {
+    return;
+  }
+
+  if (responseBuffers == nullptr) {
+    responseBuffers = [NSMutableDictionary dictionary];
+  }
+
+  // Get or create buffer for this requestId
+  NSMutableString *buffer = responseBuffers[requestId];
+  if (buffer == nullptr) {
+    buffer = [NSMutableString string];
+    responseBuffers[requestId] = buffer;
+  }
+
+  [buffer appendString:data];
+#endif
 }
 
 @end

packages/react-native/Libraries/Network/RCTNetworkConversions.h

@@ -0,0 +1,23 @@
+/*
+ * 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.
+ */
+
+#import <UIKit/UIKit.h>
+
+#ifdef __cplusplus
+
+#import <string>
+
+NS_ASSUME_NONNULL_BEGIN
+
+inline std::string_view RCTStringViewFromNSString(NSString *string)
+{
+  return std::string_view{string.UTF8String, string.length};
+}
+
+NS_ASSUME_NONNULL_END
+
+#endif

packages/react-native/Libraries/Network/RCTNetworking.mm

@@ -437,8 +437,12 @@ RCT_EXPORT_MODULE()
     [task start];
 
     __weak RCTNetworkTask *weakTask = task;
+    NSNumber *requestId = [task.requestID copy];
     return ^{
       [weakTask cancel];
+      if (facebook::react::ReactNativeFeatureFlags::enableNetworkEventReporting()) {
+        [RCTInspectorNetworkReporter reportRequestFailed:requestId cancelled:YES];
+      }
       if (cancellationBlock) {
         cancellationBlock();
       }
@@ -558,6 +562,20 @@ RCT_EXPORT_MODULE()
     }
   }
 
+  if (facebook::react::ReactNativeFeatureFlags::enableNetworkEventReporting()) {
+    id responseDataForPreview;
+    if ([responseType isEqualToString:@"blob"]) {
+      responseDataForPreview = data;
+    } else if ([responseData isKindOfClass:[NSString class]]) {
+      responseDataForPreview = responseData;
+    }
+    bool base64Encoded = [responseType isEqualToString:@"base64"] || [responseType isEqualToString:@"blob"];
+
+    [RCTInspectorNetworkReporter maybeStoreResponseBody:task.requestID
+                                                   data:responseDataForPreview
+                                          base64Encoded:base64Encoded];
+  }
+
   [self sendEventWithName:@"didReceiveNetworkData" body:@[ task.requestID, responseData ]];
 }
 
@@ -613,9 +631,9 @@ RCT_EXPORT_MODULE()
       incrementalDataBlock = ^(NSData *data, int64_t progress, int64_t total) {
         NSUInteger initialCarryLength = incrementalDataCarry.length;
 
-        NSString *responseString = [RCTNetworking decodeTextData:data
-                                                    fromResponse:task.response
-                                                   withCarryData:incrementalDataCarry];
+        id responseString = [RCTNetworking decodeTextData:data
+                                             fromResponse:task.response
+                                            withCarryData:incrementalDataCarry];
         if (!responseString) {
           RCTLogWarn(@"Received data was not a string, or was not a recognised encoding.");
           return;
@@ -629,6 +647,10 @@ RCT_EXPORT_MODULE()
           @(total)
         ];
 
+        if (facebook::react::ReactNativeFeatureFlags::enableNetworkEventReporting()) {
+          [RCTInspectorNetworkReporter reportDataReceived:task.requestID data:data];
+          [RCTInspectorNetworkReporter maybeStoreResponseBodyIncremental:task.requestID data:responseString];
+        }
         [weakSelf sendEventWithName:@"didReceiveNetworkIncrementalData" body:responseJSON];
       };
     } else {
@@ -654,7 +676,11 @@ RCT_EXPORT_MODULE()
         @[ task.requestID, RCTNullIfNil(error.localizedDescription), error.code == kCFURLErrorTimedOut ? @YES : @NO ];
 
     if (facebook::react::ReactNativeFeatureFlags::enableNetworkEventReporting()) {
-      [RCTInspectorNetworkReporter reportResponseEnd:task.requestID encodedDataLength:data.length];
+      if (error != nullptr) {
+        [RCTInspectorNetworkReporter reportRequestFailed:task.requestID cancelled:NO];
+      } else {
+        [RCTInspectorNetworkReporter reportResponseEnd:task.requestID encodedDataLength:data.length];
+      }
     }
     [strongSelf sendEventWithName:@"didCompleteNetworkResponse" body:responseJSON];
     [strongSelf->_tasksByRequestID removeObjectForKey:task.requestID];
@@ -676,6 +702,7 @@ RCT_EXPORT_MODULE()
       [RCTInspectorNetworkReporter reportRequestStart:task.requestID
                                               request:request
                                     encodedDataLength:task.response.expectedContentLength];
+      [RCTInspectorNetworkReporter reportConnectionTiming:task.requestID request:task.request];
     }
   }
 

packages/react-native/Libraries/Network/React-RCTNetwork.podspec

@@ -52,4 +52,5 @@ Pod::Spec.new do |s|
   add_dependency(s, "React-NativeModulesApple", :additional_framework_paths => ["build/generated/ios"])
 
   add_rn_third_party_dependencies(s)
+  add_rncore_dependency(s)
 end