Document the Webpack Monaco Editor Loader Plugin

docs/integrate-esm.md

@@ -6,6 +6,53 @@ Here is the most basic script that imports the editor using ESM with webpack.
 
 More self-contained samples are available at [monaco-editor-samples](https://github.com/Microsoft/monaco-editor-samples).
 
+---
+
+### Option 1: Using the Monaco Editor Loader Plugin
+
+This is the easiest method, and it allows for options to be passed in to the plugin in order to select only a subset of editor features or editor languages. Read more about the [Monaco Editor Loader Plugin](https://github.com/Microsoft/monaco-editor-webpack-plugin), which is a community authored plugin.
+
+* `index.js`
+```js
+import * as monaco from 'monaco-editor';
+
+monaco.editor.create(document.getElementById('container'), {
+  value: [
+    'function x() {',
+    '\tconsole.log("Hello world!");',
+    '}'
+  ].join('\n'),
+  language: 'javascript'
+});
+```
+
+* `webpack.config.js`
+```js
+const MonacoWebpackPlugin = require('monaco-editor-webpack-plugin');
+const path = require('path');
+
+module.exports = {
+  entry: './index.js',
+  output: {
+    path: path.resolve(__dirname, 'dist'),
+    filename: 'app.js'
+  },
+  module: {
+    rules: [{
+      test: /\.css$/,
+      use: ['style-loader', 'css-loader']
+    }]
+  },
+  plugins: [
+    new MonacoWebpackPlugin()
+  ]
+};
+```
+
+---
+
+### Option 2: Using plain webpack
+
 * `index.js`
 ```js
 import * as monaco from 'monaco-editor';
@@ -14,30 +61,30 @@ import * as monaco from 'monaco-editor';
 // to instruct the editor how you named the
 // bundles that contain the web workers.
 self.MonacoEnvironment = {
-    getWorkerUrl: function (moduleId, label) {
-        if (label === 'json') {
-            return './json.worker.bundle.js';
-        }
-        if (label === 'css') {
-            return './css.worker.bundle.js';
-        }
-        if (label === 'html') {
-            return './html.worker.bundle.js';
-        }
-        if (label === 'typescript' || label === 'javascript') {
-            return './ts.worker.bundle.js';
-        }
-        return './editor.worker.bundle.js';
+  getWorkerUrl: function (moduleId, label) {
+    if (label === 'json') {
+      return './json.worker.bundle.js';
     }
+    if (label === 'css') {
+      return './css.worker.bundle.js';
+    }
+    if (label === 'html') {
+      return './html.worker.bundle.js';
+    }
+    if (label === 'typescript' || label === 'javascript') {
+      return './ts.worker.bundle.js';
+    }
+    return './editor.worker.bundle.js';
+  }
 }
 
 monaco.editor.create(document.getElementById('container'), {
-    value: [
-        'function x() {',
-        '\tconsole.log("Hello world!");',
-        '}'
-    ].join('\n'),
-    language: 'javascript'
+  value: [
+    'function x() {',
+    '\tconsole.log("Hello world!");',
+    '}'
+  ].join('\n'),
+  language: 'javascript'
 });
 ```
 
@@ -47,32 +94,31 @@ const path = require('path');
 const webpack = require('webpack');
 
 module.exports = {
-    entry: {
-        "app": './index.js',
-        // Package each language's worker and give these filenames in `getWorkerUrl`
-        "editor.worker": 'monaco-editor/esm/vs/editor/editor.worker.js',
-        "json.worker": 'monaco-editor/esm/vs/language/json/json.worker',
-        "css.worker": 'monaco-editor/esm/vs/language/css/css.worker',
-        "html.worker": 'monaco-editor/esm/vs/language/html/html.worker',
-        "ts.worker": 'monaco-editor/esm/vs/language/typescript/ts.worker',
-    },
-    output: {
-        filename: '[name].bundle.js',
-        path: path.resolve(__dirname, 'dist')
-    },
-    module: {
-        rules: [{
-            test: /\.css$/,
-            use: [ 'style-loader', 'css-loader' ]
-        }]
-    },
-    plugins: [
-        // Ignore require() calls in vs/language/typescript/lib/typescriptServices.js
-        new webpack.IgnorePlugin(
-            /^((fs)|(path)|(os)|(crypto)|(source-map-support))$/,
-            /vs\/language\/typescript\/lib/
-        )
-    ]
+  entry: {
+    "app": './index.js',
+    // Package each language's worker and give these filenames in `getWorkerUrl`
+    "editor.worker": 'monaco-editor/esm/vs/editor/editor.worker.js',
+    "json.worker": 'monaco-editor/esm/vs/language/json/json.worker',
+    "css.worker": 'monaco-editor/esm/vs/language/css/css.worker',
+    "html.worker": 'monaco-editor/esm/vs/language/html/html.worker',
+    "ts.worker": 'monaco-editor/esm/vs/language/typescript/ts.worker',
+  },
+  output: {
+    filename: '[name].bundle.js',
+    path: path.resolve(__dirname, 'dist')
+  },
+  module: {
+    rules: [{
+      test: /\.css$/,
+      use: ['style-loader', 'css-loader']
+    }]
+  },
+  plugins: [
+    // Ignore require() calls in vs/language/typescript/lib/typescriptServices.js
+    new webpack.IgnorePlugin(
+      /^((fs)|(path)|(os)|(crypto)|(source-map-support))$/,
+      /vs\/language\/typescript\/lib/
+    )
+  ]
 };
-
 ```