Sign Up for Free

RunKit +

Try any Node.js package right in your browser

This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 400,000 packages pre-installed, including monaco-editor-webpack-plugin with all npm packages installed. Try it out:

require("webpack/package.json"); // webpack is a peer dependency. require("monaco-editor/package.json"); // monaco-editor is a peer dependency. var monacoEditorWebpackPlugin = require("monaco-editor-webpack-plugin")

This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

monaco-editor-webpack-plugin v1.9.0

A webpack plugin for the Monaco Editor

Monaco Editor Webpack Loader Plugin

A plugin to simplify loading the Monaco Editor with webpack.

Installing

npm install monaco-editor-webpack-plugin

Using

  • webpack.config.js:
const MonacoWebpackPlugin = require('monaco-editor-webpack-plugin');

module.exports = {
  entry: './index.js',
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'app.js'
  },
  module: {
    rules: [{
      test: /\.css$/,
      use: ['style-loader', 'css-loader']
    }, {
      test: /\.ttf$/,
      use: ['file-loader']
    }]
  },
  plugins: [
    new MonacoWebpackPlugin()
  ]
};
  • index.js:
import * as monaco from 'monaco-editor'
// or import * as monaco from 'monaco-editor/esm/vs/editor/editor.api';
// if shipping only a subset of the features & languages is desired

monaco.editor.create(document.getElementById('container'), {
  value: 'console.log("Hello, world")',
  language: 'javascript'
});

Options

Options can be passed in to MonacoWebpackPlugin. They can be used to generate a smaller editor bundle by selecting only certain languages or only certain editor features:

  • filename (string) - custom filename template for worker scripts, respects the same options as loader-utils' interpolateName. Useful for adding content-based hashes so that files can be served with long-lived caching headers.

    • default value: '[name].worker.js'.
  • publicPath (string) - custom public path for worker scripts, overrides the public path from which files generated by this plugin will be served. This wins out over Webpack's dynamic runtime path and can be useful to avoid attempting to load workers cross-origin when using a CDN for other static resources. Use e.g. '/' if you want to load your resources from the current origin..

    • default value: ''.
  • languages (string[]) - include only a subset of the languages supported.

    • default value: ['abap', 'apex', 'azcli', 'bat', 'cameligo', 'clojure', 'coffee', 'cpp', 'csharp', 'csp', 'css', 'dockerfile', 'fsharp', 'go', 'graphql', 'handlebars', 'html', 'ini', 'java', 'javascript', 'json', 'kotlin', 'less', 'lua', 'markdown', 'mips', 'msdax', 'mysql', 'objective-c', 'pascal', 'pascaligo', 'perl', 'pgsql', 'php', 'postiats', 'powerquery', 'powershell', 'pug', 'python', 'r', 'razor', 'redis', 'redshift', 'restructuredtext', 'ruby', 'rust', 'sb', 'scheme', 'scss', 'shell', 'solidity', 'sophia', 'sql', 'st', 'swift', 'tcl', 'twig', 'typescript', 'vb', 'xml', 'yaml'].

    Some languages share the same web worker. If one of the following languages is included, you must also include the language responsible for instantiating their shared worker:

    LanguageInstantiator
    javascripttypescript
    handlebarshtml
    scss, lesscss
  • features (string[]) - include only a subset of the editor features.
    • default value: ['accessibilityHelp', 'bracketMatching', 'caretOperations', 'clipboard', 'codeAction', 'codelens', 'colorDetector', 'comment', 'contextmenu', 'coreCommands', 'cursorUndo', 'dnd', 'find', 'folding', 'fontZoom', 'format', 'gotoError', 'gotoLine', 'gotoSymbol', 'hover', 'iPadShowKeyboard', 'inPlaceReplace', 'inspectTokens', 'linesOperations', 'links', 'multicursor', 'parameterHints', 'quickCommand', 'quickOutline', 'referenceSearch', 'rename', 'smartSelect', 'snippets', 'suggest', 'toggleHighContrast', 'toggleTabFocusMode', 'transpose', 'wordHighlighter', 'wordOperations', 'wordPartOperations'].
    • excluded features: It is also possible to exclude certain default features prefixing them with an exclamation mark '!'.

Version Matrix

monaco-editor-webpack-pluginmonaco-editor
1.9.x0.20.x
1.8.x0.19.x
1.7.x0.18.x

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com.

When you submit a pull request, a CLA-bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.

RunKit is a free, in-browser JavaScript dev environment for prototyping Node.js code, with every npm package installed. Sign up to share your code.
Sign Up for Free