webpack.config.js

const webpack = require('webpack');
const HtmlWebPackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
const CnameWebpackPlugin = require('cname-webpack-plugin');
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');

module.exports = {
  module: {
    rules: [
      {
        test: /\.html$/,
        use: [{ loader: 'html-loader', options: { minimize: true } }],
      },
      {
        test: /\.(png|svg|jpe?g)/i,
        use: [
          {
            loader: 'url-loader',
            options: {
              name: './images/[name].[ext]',
              limit: 100000,
            },
          },
          {
            loader: 'img-loader',
          },
        ],
      },
      {
        test: /\.scss$/,
        use: [
          MiniCssExtractPlugin.loader,
          'css-loader',
          'postcss-loader',
          'sass-loader',
        ],
      },
      {
        test: /\.css$/,
        use: [MiniCssExtractPlugin.loader, 'css-loader'],
      },
      {
        test: /\.(woff(2)?|ttf|eot)(\?v=\d+\.\d+\.\d+)?$/,
        use: [{
          loader: 'file-loader',
          options: {
            name: '[name].[ext]',
            outputPath: 'fonts',
          },
        }],
      },
      {
        test: require.resolve('jquery'),
        use: [{
          loader: 'expose-loader',
          options: 'jQuery',
        }, {
          loader: 'expose-loader',
          options: '$',
        }],
      },
    ],
  },
  optimization: {
    minimizer: [
      new UglifyJsPlugin({
        sourceMap: true,
        uglifyOptions: {
          compress: {
            inline: false,
          },
        },
      }),
      new OptimizeCSSAssetsPlugin({}),
    ],
    runtimeChunk: false,
    splitChunks: {
      cacheGroups: {
        default: false,
        commons: {
          test: /[\\/]node_modules[\\/]/,
          name: 'vendor_app',
          chunks: 'all',
          minChunks: 2,
        },
      },
    },
  },
  plugins: [
    new CnameWebpackPlugin({
      domain: 'afropython.org',
    }),
    new HtmlWebPackPlugin({
      favicon: 'src/favicon.ico',
      template: 'src/index.html',
      filename: './index.html',
    }),
    new MiniCssExtractPlugin({
      filename: '[name].css',
      chunkFilename: '[id].css',
    }),
    new webpack.ProvidePlugin({
      $: 'jquery',
      jQuery: 'jquery',
    }),
  ],
};