react-monacoeditor === [![CI](https://github.com/uiwjs/react-monacoeditor/actions/workflows/ci.yml/badge.svg)](https://github.com/uiwjs/react-monacoeditor/actions/workflows/ci.yml) [![jsDelivr CDN](https://data.jsdelivr.com/v1/package/npm/@uiw/react-monacoeditor/badge?style=rounded)](https://www.jsdelivr.com/package/npm/@uiw/react-monacoeditor) [![Downloads](https://img.shields.io/npm/dm/@uiw/react-monacoeditor.svg?style=flat)](https://www.npmjs.com/package/@uiw/react-monacoeditor) [![Open in unpkg](https://img.shields.io/badge/Open%20in-unpkg-blue)](https://uiwjs.github.io/npm-unpkg/#/pkg/@uiw/react-monacoeditor/file/README.md) [![npm version](https://img.shields.io/npm/v/@uiw/react-monacoeditor.svg)](https://www.npmjs.com/package/@uiw/react-monacoeditor) [Monaco Editor](https://github.com/Microsoft/monaco-editor) component for React. demo @[uiwjs.github.io/react-monacoeditor/](https://uiwjs.github.io/react-monacoeditor/)

## Installation ```bash npm install @uiw/react-monacoeditor --save ``` ## Using [![Open in CodeSandbox](https://img.shields.io/badge/Open%20in-CodeSandbox-blue?logo=codesandbox)](https://codesandbox.io/embed/react-monacoeditor-example-hgqfj?fontsize=14&hidenavigation=1&theme=dark) ```jsx mdx:preview import React from 'react'; import MonacoEditor from '@uiw/react-monacoeditor'; export default function Demo() { return ( ); } ``` ## Using with Webpack ```javascript import React from 'react'; import { render } from 'react-dom'; import MonacoEditor from '@uiw/react-monacoeditor'; const code = `import React, { PureComponent } from 'react'; import MonacoEditor from '@uiw/react-monacoeditor'; export default class App extends PureComponent { render() { return ( ); } } `; class App extends React.Component { constructor(props) { super(props); this.state = { code: '// type your code...', } } editorDidMount(editor, monaco) { console.log('editorDidMount', editor, monaco); editor.focus(); } onChange(newValue, e) { console.log('onChange', newValue, e); } render() { const options = { selectOnLineNumbers: true, roundedSelection: false, readOnly: false, cursorStyle: 'line', automaticLayout: false, theme: 'vs-dark', scrollbar: { // Subtle shadows to the left & top. Defaults to true. useShadows: false, // Render vertical arrows. Defaults to false. verticalHasArrows: true, // Render horizontal arrows. Defaults to false. horizontalHasArrows: true, // Render vertical scrollbar. // Accepted values: 'auto', 'visible', 'hidden'. // Defaults to 'auto' vertical: 'visible', // Render horizontal scrollbar. // Accepted values: 'auto', 'visible', 'hidden'. // Defaults to 'auto' horizontal: 'visible', verticalScrollbarSize: 17, horizontalScrollbarSize: 17, arrowSize: 30, }, }; return ( ); } } render( , document.getElementById('root') ); ``` Add the [Monaco Editor Webpack Loader Plugin](https://github.com/microsoft/monaco-editor/tree/main/webpack-plugin) `monaco-editor-webpack-plugin` to your `webpack.config.js`: ```js const MonacoWebpackPlugin = require('monaco-editor-webpack-plugin'); module.exports = { plugins: [ new MonacoWebpackPlugin() ] }; ``` ## Properties If you specify `value` property, the component behaves in controlled mode. Otherwise, it behaves in uncontrolled mode. - `width` width of editor. Defaults to `100%`. - `height` height of editor. Defaults to `100%`. - `value` value of the auto created model in the editor. - `defaultValue` the initial value of the auto created model in the editor. - `language` the initial language of the auto created model in the editor. - `theme` the theme of the editor `vs`, `vs-dark`, `hc-black` - `options` refer to [Monaco interface IEditorConstructionOptions](https://microsoft.github.io/monaco-editor/api/interfaces/monaco.editor.IEditorConstructionOptions.html). - `editorDidMount(editor, monaco)` an event emitted when the editor has been mounted (similar to `componentDidMount` of React). - `onChange(newValue, event)` an event emitted when the content of the current model has changed. - `autoComplete?: (model: monaco.editor.ITextModel, position: monaco.Position) => languages.CompletionItem[];` User provided extension function provider for auto-complete. [#47](https://github.com/uiwjs/react-monacoeditor/pull/47) ## Events & Methods Refer to [Monaco interface IEditor](https://microsoft.github.io/monaco-editor/api/interfaces/monaco.editor.IEditor.html). ### Related - [@uiw/react-textarea-code-editor](https://github.com/uiwjs/react-textarea-code-editor): A simple code editor with syntax highlighting. - [@uiw/react-codemirror](https://github.com/uiwjs/react-codemirror): CodeMirror component for React. @codemirror - [@uiw/react-markdown-editor](https://github.com/uiwjs/react-markdown-editor): A markdown editor with preview, implemented with React.js and TypeScript. - [@uiw/react-md-editor](https://github.com/uiwjs/react-md-editor): A simple markdown editor with preview, implemented with React.js and TypeScript. - [@uiw/react-markdown-preview](https://github.com/uiwjs/react-markdown-preview): React component preview markdown text in web browser. - [Nginx Editor](https://github.com/jaywcjlove/nginx-editor) Nginx language for Monaco Editor. ## Contributors As always, thanks to our amazing contributors!

Made with [github-action-contributors](https://github.com/jaywcjlove/github-action-contributors). ## License Licensed under the MIT License.

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