facebook · yungsters · Jun 10, 2025 · Jun 10, 2025 · Jun 10, 2025 · Jun 10, 2025
diff --git a/.eslintignore b/.eslintignore
@@ -13,7 +13,6 @@ packages/*/dist
 packages/*/types_generated
 packages/debugger-frontend/dist/**/*
 packages/react-native-codegen/lib
-tools/eslint/rules/sort-imports.js
 **/Pods/*
 **/*.macos.js
 **/*.windows.js
diff --git a/.eslintrc.js b/.eslintrc.js
@@ -10,16 +10,12 @@
 
 'use strict';
 
-const path = require('node:path');
-
-require('eslint-plugin-lint').load(path.join(__dirname, 'tools/eslint/rules'));
-
 module.exports = {
   root: true,
 
   extends: ['@react-native'],
 
-  plugins: ['@react-native/eslint-plugin-specs', 'lint'],
+  plugins: ['@react-native/monorepo', '@react-native/specs'],
 
   overrides: [
     // overriding the JS config from @react-native/eslint-config to ensure
@@ -28,22 +24,23 @@ module.exports = {
       files: ['*.js', '*.js.flow', '*.jsx'],
       parser: 'hermes-eslint',
       rules: {
-        'ft-flow/require-valid-file-annotation': [2, 'always'],
-        'no-extra-boolean-cast': 0,
-        'no-void': 0,
+        '@react-native/monorepo/sort-imports': 'warn',
+        'eslint-comments/no-unlimited-disable': 'off',
+        'ft-flow/require-valid-file-annotation': ['error', 'always'],
+        'no-extra-boolean-cast': 'off',
+        'no-void': 'off',
         // These rules are not required with hermes-eslint
-        'ft-flow/define-flow-type': 0,
-        'ft-flow/use-flow-type': 0,
-        'lint/sort-imports': 1,
+        'ft-flow/define-flow-type': 'off',
+        'ft-flow/use-flow-type': 'off',
         // Flow handles these checks for us, so they aren't required
-        'no-undef': 0,
-        'no-unreachable': 0,
+        'no-undef': 'off',
+        'no-unreachable': 'off',
       },
     },
     {
       files: ['*.js', '*.jsx', '*.ts', '*.tsx'],
       rules: {
-        '@react-native/no-deep-imports': 0,
+        '@react-native/no-deep-imports': 'off',
       },
     },
     {
@@ -54,7 +51,7 @@ module.exports = {
       ],
       parser: 'hermes-eslint',
       rules: {
-        'lint/no-commonjs-exports': 1,
+        '@react-native/monorepo/no-commonjs-exports': 'warn',
       },
     },
     {
@@ -64,17 +61,17 @@ module.exports = {
     {
       files: ['package.json'],
       rules: {
-        'lint/react-native-manifest': 2,
+        '@react-native/monorepo/react-native-manifest': 'error',
       },
     },
     {
       files: ['flow-typed/**/*.js', 'packages/react-native/flow/**/*'],
       rules: {
-        'ft-flow/require-valid-file-annotation': 0,
-        'lint/valid-flow-typed-signature': 2,
-        'no-shadow': 0,
-        'no-unused-vars': 0,
-        quotes: 0,
+        '@react-native/monorepo/valid-flow-typed-signature': 'error',
+        'ft-flow/require-valid-file-annotation': 'off',
+        'no-shadow': 'off',
+        'no-unused-vars': 'off',
+        quotes: 'off',
       },
     },
     {
@@ -83,14 +80,14 @@ module.exports = {
         'packages/react-native/src/**/*.js',
       ],
       rules: {
-        '@react-native/platform-colors': 2,
-        '@react-native/specs/react-native-modules': 2,
-        'lint/no-haste-imports': 2,
-        'lint/no-react-native-imports': 2,
-        'lint/require-extends-error': 2,
-        'lint/no-react-node-imports': 2,
-        'lint/no-react-default-imports': 2,
-        'lint/no-react-named-type-imports': 2,
+        '@react-native/monorepo/no-haste-imports': 'error',
+        '@react-native/monorepo/no-react-default-imports': 'error',
+        '@react-native/monorepo/no-react-named-type-imports': 'error',
+        '@react-native/monorepo/no-react-native-imports': 'error',
+        '@react-native/monorepo/no-react-node-imports': 'error',
+        '@react-native/monorepo/require-extends-error': 'error',
+        '@react-native/platform-colors': 'error',
+        '@react-native/specs/react-native-modules': 'error',
       },
     },
     {
@@ -144,7 +141,7 @@ module.exports = {
     {
       files: ['**/__tests__/**'],
       rules: {
-        'lint/no-react-native-imports': 'off',
+        '@react-native/monorepo/no-react-native-imports': 'off',
       },
     },
   ],

diff --git a/jest/preprocessor.js b/jest/preprocessor.js
@@ -12,7 +12,7 @@
 
 'use strict';
 
-// eslint-disable-next-line lint/sort-imports
+// eslint-disable-next-line @react-native/monorepo/sort-imports
 const {
   transformFromAstSync: babelTransformFromAstSync,
   transformSync: babelTransformSync,

diff --git a/package.json b/package.json
@@ -39,7 +39,7 @@
   },
   "workspaces": [
     "packages/*",
-    "tools/*",
+    "private/*",
     "!packages/helloworld"
   ],
   "devDependencies": {
@@ -73,7 +73,6 @@
     "eslint-plugin-ft-flow": "^2.0.1",
     "eslint-plugin-jest": "^27.9.0",
     "eslint-plugin-jsx-a11y": "^6.6.0",
-    "eslint-plugin-lint": "^1.0.0",
     "eslint-plugin-react": "^7.30.1",
     "eslint-plugin-react-hooks": "^5.2.0",
     "eslint-plugin-react-native": "^4.0.0",

diff --git a/packages/assets/registry.js b/packages/assets/registry.js
@@ -40,5 +40,5 @@ function getAssetByID(assetId /*: number */) /*: PackagerAsset */ {
   return assets[assetId - 1];
 }
 
-// eslint-disable-next-line lint/no-commonjs-exports
+// eslint-disable-next-line @react-native/monorepo/no-commonjs-exports
 module.exports = {registerAsset, getAssetByID};
diff --git a/packages/helloworld/cli.js b/packages/helloworld/cli.js
@@ -12,7 +12,7 @@
 import {Command} from 'commander';
 */
 
-// eslint-disable-next-line lint/sort-imports
+// eslint-disable-next-line @react-native/monorepo/sort-imports
 const {patchCoreCLIUtilsPackageJSON} = require('./scripts/monorepo');
 
 function injectCoreCLIUtilsRuntimePatch() {

diff --git a/packages/react-native-codegen/src/generators/__tests__/RNCodegen-test.js b/packages/react-native-codegen/src/generators/__tests__/RNCodegen-test.js
@@ -12,6 +12,7 @@
 
 const fixture = require('../__test_fixtures__/fixtures.js');
 const rnCodegen = require('../RNCodegen.js');
+
 const packageName = 'na';
 
 describe('RNCodegen.generate', () => {

diff --git a/packages/react-native-codegen/src/generators/components/GenerateViewConfigJs.js b/packages/react-native-codegen/src/generators/components/GenerateViewConfigJs.js
@@ -17,6 +17,7 @@ import type {
 import type {SchemaType} from '../../CodegenSchema';
 
 const core = require('@babel/core');
+
 const t = core.types;
 
 // File path -> contents

diff --git a/packages/react-native-codegen/src/parsers/errors.js b/packages/react-native-codegen/src/parsers/errors.js
@@ -12,6 +12,7 @@
 
 import type {UnionTypeAnnotationMemberType} from '../CodegenSchema';
 import type {Parser} from './parser';
+
 export type ParserType = 'Flow' | 'TypeScript';
 
 class ParserError extends Error {

diff --git a/packages/react-native-codegen/src/parsers/flow/components/__tests__/component-parser-test.js b/packages/react-native-codegen/src/parsers/flow/components/__tests__/component-parser-test.js
@@ -13,6 +13,7 @@
 const failureFixtures = require('../__test_fixtures__/failures.js');
 const fixtures = require('../__test_fixtures__/fixtures.js');
 const {FlowParser} = require('../../parser');
+
 jest.mock('fs', () => ({
   readFileSync: filename => {
     // Jest in the OSS does not allow to capture variables in closures.

diff --git a/...e-codegen/src/parsers/typescript/components/__tests__/typescript-component-parser-test.js b/...e-codegen/src/parsers/typescript/components/__tests__/typescript-component-parser-test.js
@@ -13,6 +13,7 @@
 const failureFixtures = require('../__test_fixtures__/failures.js');
 const fixtures = require('../__test_fixtures__/fixtures.js');
 const {TypeScriptParser} = require('../../parser');
+
 jest.mock('fs', () => ({
   readFileSync: filename => {
     // Jest in the OSS does not allow to capture variables in closures.

diff --git a/packages/react-native-codegen/src/parsers/typescript/components/events.js b/packages/react-native-codegen/src/parsers/typescript/components/events.js
@@ -41,6 +41,7 @@ const {
 } = require('../../parsers-primitives');
 const {parseTopLevelType} = require('../parseTopLevelType');
 const {flattenProperties} = require('./componentsUtils');
+
 function getPropertyType(
   /* $FlowFixMe[missing-local-annot] The type annotation(s) required by Flow's
    * LTI update could not be added via codemod */

diff --git a/packages/react-native-test-library/index.js b/packages/react-native-test-library/index.js
@@ -11,5 +11,6 @@
 export {default as SampleNativeComponent} from './src/SampleNativeComponent';
 export type {NativeComponentType} from './src/SampleNativeComponent';
 import {Commands as SampleNativeComponentCommands} from './src/SampleNativeComponent';
+
 export {SampleNativeComponentCommands};
 export {default as NativeSampleModule} from './src/NativeSampleModule';
diff --git a/packages/react-native/Libraries/ActionSheetIOS/NativeActionSheetManager.js b/packages/react-native/Libraries/ActionSheetIOS/NativeActionSheetManager.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeActionSheetManager';
 import NativeActionSheetManager from '../../src/private/specs_DEPRECATED/modules/NativeActionSheetManager';
+
 export default NativeActionSheetManager;
diff --git a/packages/react-native/Libraries/Alert/NativeAlertManager.js b/packages/react-native/Libraries/Alert/NativeAlertManager.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeAlertManager';
 import NativeAlertManager from '../../src/private/specs_DEPRECATED/modules/NativeAlertManager';
+
 export default NativeAlertManager;
diff --git a/packages/react-native/Libraries/Animated/NativeAnimatedModule.js b/packages/react-native/Libraries/Animated/NativeAnimatedModule.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeAnimatedModule';
 import NativeAnimatedModule from '../../src/private/specs_DEPRECATED/modules/NativeAnimatedModule';
+
 export default NativeAnimatedModule;
diff --git a/packages/react-native/Libraries/Animated/NativeAnimatedTurboModule.js b/packages/react-native/Libraries/Animated/NativeAnimatedTurboModule.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeAnimatedTurboModule';
 import NativeAnimatedTurboModule from '../../src/private/specs_DEPRECATED/modules/NativeAnimatedTurboModule';
+
 export default NativeAnimatedTurboModule;
diff --git a/packages/react-native/Libraries/Animated/__tests__/Easing-test.js b/packages/react-native/Libraries/Animated/__tests__/Easing-test.js
@@ -11,6 +11,7 @@
 'use strict';
 
 import Easing from '../Easing';
+
 describe('Easing', () => {
   it('should work with linear', () => {
     const easing = Easing.linear;

diff --git a/packages/react-native/Libraries/AppState/NativeAppState.js b/packages/react-native/Libraries/AppState/NativeAppState.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeAppState';
 import NativeAppState from '../../src/private/specs_DEPRECATED/modules/NativeAppState';
+
 export default NativeAppState;
diff --git a/packages/react-native/Libraries/BatchedBridge/__mocks__/MessageQueueTestConfig.js b/packages/react-native/Libraries/BatchedBridge/__mocks__/MessageQueueTestConfig.js
@@ -8,8 +8,6 @@
  * @format
  */
 
-// These don't actually exist anywhere in the code.
-
 'use strict';
 
 import type {ModuleConfig} from '../NativeModules';
@@ -35,5 +33,5 @@ const MessageQueueTestConfig = {
   remoteModuleConfig: remoteModulesConfig,
 };
 
-// eslint-disable-next-line lint/no-commonjs-exports
+// eslint-disable-next-line @react-native/monorepo/no-commonjs-exports
 module.exports = MessageQueueTestConfig;
diff --git a/packages/react-native/Libraries/BatchedBridge/__mocks__/MessageQueueTestModule.js b/packages/react-native/Libraries/BatchedBridge/__mocks__/MessageQueueTestModule.js
@@ -20,5 +20,5 @@ const MessageQueueTestModule = {
   testHook2: function () {},
 };
 
-// eslint-disable-next-line lint/no-commonjs-exports
+// eslint-disable-next-line @react-native/monorepo/no-commonjs-exports
 module.exports = MessageQueueTestModule;
diff --git a/packages/react-native/Libraries/Blob/NativeBlobModule.js b/packages/react-native/Libraries/Blob/NativeBlobModule.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeBlobModule';
 import NativeBlobModule from '../../src/private/specs_DEPRECATED/modules/NativeBlobModule';
+
 export default NativeBlobModule;
diff --git a/packages/react-native/Libraries/Blob/NativeFileReaderModule.js b/packages/react-native/Libraries/Blob/NativeFileReaderModule.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeFileReaderModule';
 import NativeFileReaderModule from '../../src/private/specs_DEPRECATED/modules/NativeFileReaderModule';
+
 export default NativeFileReaderModule;
diff --git a/packages/react-native/Libraries/BugReporting/NativeBugReporting.js b/packages/react-native/Libraries/BugReporting/NativeBugReporting.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeBugReporting';
 import NativeBugReporting from '../../src/private/specs_DEPRECATED/modules/NativeBugReporting';
+
 export default NativeBugReporting;
diff --git a/...ages/react-native/Libraries/Components/RefreshControl/PullToRefreshViewNativeComponent.js b/...ages/react-native/Libraries/Components/RefreshControl/PullToRefreshViewNativeComponent.js
@@ -10,4 +10,5 @@
 
 export * from '../../../src/private/specs_DEPRECATED/components/PullToRefreshViewNativeComponent';
 import PullToRefreshViewNativeComponent from '../../../src/private/specs_DEPRECATED/components/PullToRefreshViewNativeComponent';
+
 export default PullToRefreshViewNativeComponent;
diff --git a/packages/react-native/Libraries/Core/NativeExceptionsManager.js b/packages/react-native/Libraries/Core/NativeExceptionsManager.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeExceptionsManager';
 import NativeExceptionsManager from '../../src/private/specs_DEPRECATED/modules/NativeExceptionsManager';
+
 export default NativeExceptionsManager;
diff --git a/packages/react-native/Libraries/Core/SegmentFetcher/NativeSegmentFetcher.js b/packages/react-native/Libraries/Core/SegmentFetcher/NativeSegmentFetcher.js
@@ -10,4 +10,5 @@
 
 export * from '../../../src/private/specs_DEPRECATED/modules/NativeSegmentFetcher';
 import NativeSegmentFetcher from '../../../src/private/specs_DEPRECATED/modules/NativeSegmentFetcher';
+
 export default NativeSegmentFetcher;
diff --git a/packages/react-native/Libraries/Core/Timers/NativeTiming.js b/packages/react-native/Libraries/Core/Timers/NativeTiming.js
@@ -10,4 +10,5 @@
 
 export * from '../../../src/private/specs_DEPRECATED/modules/NativeTiming';
 import NativeTiming from '../../../src/private/specs_DEPRECATED/modules/NativeTiming';
+
 export default NativeTiming;
diff --git a/packages/react-native/Libraries/Core/checkNativeVersion.js b/packages/react-native/Libraries/Core/checkNativeVersion.js
@@ -15,4 +15,5 @@
  * You can use this module directly, or just require InitializeCore.
  */
 const ReactNativeVersionCheck = require('./ReactNativeVersionCheck');
+
 ReactNativeVersionCheck.checkVersions();
diff --git a/packages/react-native/Libraries/Debugging/DebuggingOverlayNativeComponent.js b/packages/react-native/Libraries/Debugging/DebuggingOverlayNativeComponent.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/components/DebuggingOverlayNativeComponent';
 import DebuggingOverlayNativeComponent from '../../src/private/specs_DEPRECATED/components/DebuggingOverlayNativeComponent';
+
 export default DebuggingOverlayNativeComponent;
diff --git a/packages/react-native/Libraries/Image/NativeImageEditor.js b/packages/react-native/Libraries/Image/NativeImageEditor.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeImageEditor';
 import NativeImageEditor from '../../src/private/specs_DEPRECATED/modules/NativeImageEditor';
+
 export default NativeImageEditor;
diff --git a/packages/react-native/Libraries/Image/NativeImageLoaderAndroid.js b/packages/react-native/Libraries/Image/NativeImageLoaderAndroid.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeImageLoaderAndroid';
 import NativeImageLoaderAndroid from '../../src/private/specs_DEPRECATED/modules/NativeImageLoaderAndroid';
+
 export default NativeImageLoaderAndroid;
diff --git a/packages/react-native/Libraries/Image/NativeImageLoaderIOS.js b/packages/react-native/Libraries/Image/NativeImageLoaderIOS.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeImageLoaderIOS';
 import NativeImageLoaderIOS from '../../src/private/specs_DEPRECATED/modules/NativeImageLoaderIOS';
+
 export default NativeImageLoaderIOS;
diff --git a/packages/react-native/Libraries/Image/NativeImageStoreAndroid.js b/packages/react-native/Libraries/Image/NativeImageStoreAndroid.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeImageStoreAndroid';
 import NativeImageStoreAndroid from '../../src/private/specs_DEPRECATED/modules/NativeImageStoreAndroid';
+
 export default NativeImageStoreAndroid;
diff --git a/packages/react-native/Libraries/Image/NativeImageStoreIOS.js b/packages/react-native/Libraries/Image/NativeImageStoreIOS.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeImageStoreIOS';
 import NativeImageStoreIOS from '../../src/private/specs_DEPRECATED/modules/NativeImageStoreIOS';
+
 export default NativeImageStoreIOS;
diff --git a/packages/react-native/Libraries/Image/RelativeImageStub.js b/packages/react-native/Libraries/Image/RelativeImageStub.js
@@ -27,5 +27,5 @@ const RelativeImageStub = (AssetRegistry.registerAsset({
   type: 'png',
 }): number);
 
-// eslint-disable-next-line lint/no-commonjs-exports
+// eslint-disable-next-line @react-native/monorepo/no-commonjs-exports
 module.exports = RelativeImageStub;
diff --git a/packages/react-native/Libraries/Interaction/NativeFrameRateLogger.js b/packages/react-native/Libraries/Interaction/NativeFrameRateLogger.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeFrameRateLogger';
 import NativeFrameRateLogger from '../../src/private/specs_DEPRECATED/modules/NativeFrameRateLogger';
+
 export default NativeFrameRateLogger;
diff --git a/packages/react-native/Libraries/Linking/NativeIntentAndroid.js b/packages/react-native/Libraries/Linking/NativeIntentAndroid.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeIntentAndroid';
 import NativeIntentAndroid from '../../src/private/specs_DEPRECATED/modules/NativeIntentAndroid';
+
 export default NativeIntentAndroid;
diff --git a/packages/react-native/Libraries/Linking/NativeLinkingManager.js b/packages/react-native/Libraries/Linking/NativeLinkingManager.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeLinkingManager';
 import NativeLinkingManager from '../../src/private/specs_DEPRECATED/modules/NativeLinkingManager';
+
 export default NativeLinkingManager;
diff --git a/packages/react-native/Libraries/Modal/NativeModalManager.js b/packages/react-native/Libraries/Modal/NativeModalManager.js
@@ -10,4 +10,5 @@
 
 export * from '../../src/private/specs_DEPRECATED/modules/NativeModalManager';
 import NativeModalManager from '../../src/private/specs_DEPRECATED/modules/NativeModalManager';
+
 export default NativeModalManager;
Original file line number	Diff line number	Diff line change
Expand Up		@@ -10,4 +10,5 @@

		export * from '../../src/private/specs_DEPRECATED/modules/NativeActionSheetManager';
		import NativeActionSheetManager from '../../src/private/specs_DEPRECATED/modules/NativeActionSheetManager';

		export default NativeActionSheetManager;
Original file line number	Diff line number	Diff line change
Expand Up		@@ -10,4 +10,5 @@

		export * from '../../../src/private/specs_DEPRECATED/components/PullToRefreshViewNativeComponent';
		import PullToRefreshViewNativeComponent from '../../../src/private/specs_DEPRECATED/components/PullToRefreshViewNativeComponent';

		export default PullToRefreshViewNativeComponent;