| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | * |
| 7 | * @flow |
| 8 | */ |
| 9 | |
| 10 | import {createRoot, hydrateRoot} from './ReactDOMRoot'; |
| 11 | |
| 12 | import { |
| 13 | injectIntoDevTools, |
| 14 | findHostInstance, |
| 15 | } from 'react-reconciler/src/ReactFiberReconciler'; |
| 16 | import {canUseDOM} from 'shared/ExecutionEnvironment'; |
| 17 | import ReactVersion from 'shared/ReactVersion'; |
| 18 | |
| 19 | import Internals from 'shared/ReactDOMSharedInternals'; |
| 20 | |
| 21 | import {ensureCorrectIsomorphicReactVersion} from '../shared/ensureCorrectIsomorphicReactVersion'; |
| 22 | ensureCorrectIsomorphicReactVersion(); |
| 23 | |
| 24 | if (__DEV__) { |
| 25 | if ( |
| 26 | typeof Map !== 'function' || |
| 27 | // $FlowFixMe[prop-missing] Flow incorrectly thinks Map has no prototype |
| 28 | Map.prototype == null || |
| 29 | typeof Map.prototype.forEach !== 'function' || |
| 30 | typeof Set !== 'function' || |
| 31 | // $FlowFixMe[prop-missing] Flow incorrectly thinks Set has no prototype |
| 32 | Set.prototype == null || |
| 33 | typeof Set.prototype.clear !== 'function' || |
| 34 | typeof Set.prototype.forEach !== 'function' |
| 35 | ) { |
| 36 | console.error( |
| 37 | 'React depends on Map and Set built-in types. Make sure that you load a ' + |
| 38 | 'polyfill in older browsers. https://react.dev/link/react-polyfills', |
| 39 | ); |
| 40 | } |
| 41 | } |
| 42 | |
| 43 | function findDOMNode( |
| 44 | componentOrElement: component(...props: any), |
| 45 | ): null | Element | Text { |
| 46 | return findHostInstance(componentOrElement); |
| 47 | } |
| 48 | |
| 49 | // Expose findDOMNode on internals |
| 50 | Internals.findDOMNode = findDOMNode; |
| 51 | |
| 52 | export {ReactVersion as version, createRoot, hydrateRoot}; |
| 53 | |
| 54 | const foundDevTools = injectIntoDevTools(); |
| 55 | |
| 56 | if (__DEV__) { |
| 57 | if (!foundDevTools && canUseDOM && window.top === window.self) { |
| 58 | // If we're in Chrome or Firefox, provide a download link if not installed. |
| 59 | if ( |
| 60 | (navigator.userAgent.indexOf('Chrome') > -1 && |
| 61 | navigator.userAgent.indexOf('Edge') === -1) || |
| 62 | navigator.userAgent.indexOf('Firefox') > -1 |
| 63 | ) { |
| 64 | const protocol = window.location.protocol; |
| 65 | // Don't warn in exotic cases like chrome-extension://. |
| 66 | if (/^(https?|file):$/.test(protocol)) { |
| 67 | // eslint-disable-next-line react-internal/no-production-logging |
| 68 | console.info( |
| 69 | '%cDownload the React DevTools ' + |
| 70 | 'for a better development experience: ' + |
| 71 | 'https://react.dev/link/react-devtools' + |
| 72 | (protocol === 'file:' |
| 73 | ? '\nYou might need to use a local HTTP server (instead of file://): ' + |
| 74 | 'https://react.dev/link/react-devtools-faq' |
| 75 | : ''), |
| 76 | 'font-weight:bold', |
| 77 | ); |
| 78 | } |
| 79 | } |
| 80 | } |
| 81 | } |