Bundling a .zip version of TinyMCE with ES6 and Webpack

The following procedure will assist with bundling a .zip version of TinyMCE with Webpack using ES6+ syntax. The procedure assumes the user has experience with Webpack and ES6+ syntax. The following steps provide a working example for bundling a basic TinyMCE configuration with Webpack, and provides links to reference pages at the end of the procedure for bundling additional customizations with the editor.

If TinyMCE will be used with a JavaScript framework (such as React.js, Angular, or Vue.js) the bundle will also require the relevant framework integration package (where available). For a list of supported framework integrations, see: Installing TinyMCE.

Requirements

This guide requires the following:

  • Node.js and npm

  • Basic knowledge of how to use Webpack

Procedure

  1. Download and unzip the latest version of TinyMCE:

  2. Add the following development dependencies to the project.

  3. Create a new source file for importing the required components from TinyMCE and configuring the editor.

    The following components are required to bundle TinyMCE:

    • The tinymce global

    • The silver theme

    • The dom model

    • The default icon pack. This is always required, but the default icons can be overridden using a custom or premium icon pack.

    • A skin for styling the user interface, including toolbars and menus. This can be a community, premium or custom skin.

    • A content skin for styling UI features within the content such as table and image resizing. This can be a community, premium or custom skin.

    The global must be first, the rest can be in any order.

    Additional components that are optional but recommended:

    • Content CSS for styling editor content. There are community and premium style skins available, or use custom content CSS.

    • Plugins to be used with the editor.

    • A custom or premium icon pack to extend or override the default icons for toolbar buttons, including contextual toolbars. This can be a premium or custom icon pack.

    Example src/editor.js

    /* Import TinyMCE */
import tinymce from '../tinymce/js/tinymce/tinymce';

/* Default icons are required. After that, import custom icons if applicable */
import '../tinymce/js/tinymce/icons/default/icons';

/* Required TinyMCE components */
import '../tinymce/js/tinymce/themes/silver/theme';
import '../tinymce/js/tinymce/models/dom/model';

/* Import a skin (can be a custom skin instead of the default) */
import '../tinymce/js/tinymce/skins/ui/oxide/skin.css';

/* Import plugins */
import '../tinymce/js/tinymce/plugins/advlist/plugin';
import '../tinymce/js/tinymce/plugins/code/plugin';
import '../tinymce/js/tinymce/plugins/emoticons/plugin';
import '../tinymce/js/tinymce/plugins/emoticons/js/emojis';
import '../tinymce/js/tinymce/plugins/link/plugin';
import '../tinymce/js/tinymce/plugins/lists/plugin';
import '../tinymce/js/tinymce/plugins/table/plugin';

/* Import premium plugins */
/* NOTE: Download separately and add these to /src/plugins */
/* import './plugins/checklist/plugin'; */
/* import './plugins/powerpaste/plugin'; */
/* import './plugins/powerpaste/js/wordimport'; */

/* content UI CSS is required */
import contentUiSkinCss from '../tinymce/js/tinymce/skins/ui/oxide/content.css';

/* The default content CSS can be changed or replaced with appropriate CSS for the editor content. */
import contentCss from '../tinymce/js/tinymce/skins/content/default/content.css';

/* Initialize TinyMCE */
export function render () {
  tinymce.init({
    selector: 'textarea#editor',
    plugins: 'advlist code emoticons link lists table',
    toolbar: 'bold italic | bullist numlist | link emoticons',
    skin: false,
    content_css: false,
    content_style: contentUiSkinCss.toString() + '\n' + contentCss.toString(),
  });
};

  4. Update the project Webpack configuration to load the TinyMCE CSS and to optimize the TinyMCE assets.

    Example webpack.config.js

    const path = require('path');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
  mode: 'development',
  entry: './src/index.js',
  resolve: {
    extensions: ['.js']
  },
  plugins: [
    new MiniCssExtractPlugin(),
    new HtmlWebpackPlugin({
      title: 'TinyMCE Webpack Demo',
      meta: { viewport: 'width=device-width, initial-scale=1' }
    }),
  ],
  module: {
    rules: [
      {
        test: /skin\.css$/i,
        use: [ MiniCssExtractPlugin.loader, 'css-loader' ],
      },
      {
        test: /content\.css$/i,
        use: [ 'css-loader' ],
      },
    ],
  },
  optimization: {
    splitChunks: {
      chunks: 'all',
      cacheGroups: {
        tinymceVendor: {
          test: /[\\/](tinymce)[\\/](.*js|.*skin.css)|[\\/]plugins[\\/]/,
          name: 'tinymce'
        },
      },
    }
  },
  output: {
    filename: '[name].js',
    path: path.resolve(__dirname, 'public'),
    clean: true,
  },
};

  5. Add the TinyMCE assets and configuration into the project and provide a target element to initialize the editor.

    Example src/index.js

    import * as editor from './editor';

const heading = () => {
  const element = document.createElement('h1');
  element.innerText = 'TinyMCE Webpack demo';
  return element;
};

const editorArea = () => {
  const element = document.createElement('textarea');
  element.id = 'editor';
  return element;
};

const parent = document.createElement('p');
parent.appendChild(editorArea());
document.body.appendChild(heading());
document.body.appendChild(parent);

editor.render();

  6. Run Webpack to test the bundle, such as:

    webpack --config webpack.config.js

    If Webpack runs successfully, check that the editor loads in the application. If Webpack fails, review any errors and review the configuration changes in this procedure; you may need to adjust for conflicts or other issues when bundling TinyMCE into an existing project.

Next Steps

For information on: