webpack.config.js

const HtmlWebPackPlugin = require('html-webpack-plugin')
const CleanWebpackPlugin = require('clean-webpack-plugin')
const WebpackPwaManifest = require('webpack-pwa-manifest')
// const WorkBoxPlugin = require('workbox-webpack-plugin')
const path = require('path')

module.exports = {
  mode: 'development',
  devtool: 'eval-source-map',
  devServer: {
    historyApiFallback: { index: 'dist/index.html' }
  },
  module: {
    rules: [
      {
        test: /\.jsx?$/,
        loader: 'babel-loader',
        exclude: /node_modules/
      },
      {
        test: /\.s(a|c)ss$/,
        loader: ['style-loader', 'css-loader', 'sass-loader']
      },
      {
        test: /\.html$/,
        loader: 'html-loader'
      }
    ]
  },
  resolve: {
    extensions: ['.js', '.scss']
  },
  // entry: {
  // bundle: './src/index.js'
  //   index: './src/index.js',
  // },
  // output: {
  //   path: path.resolve(__dirname, 'dist'),
  //   filename: '[name].js'
  // },
  // devServer: {
  //   contentBase: path.join(__dirname, 'dist'),
  //   hot: true,
  //   host: '0.0.0.0',
  //   inline: true
  // },
  plugins: [
    new CleanWebpackPlugin(),
    new HtmlWebPackPlugin({
      template: './src/index.html',
      filename: './index.html'
    }),
    new WebpackPwaManifest({
      name: 'My Progressive Web App',
      short_name: 'MyPWA',
      description: 'My awesome Progressive Web App!',
      background_color: '#ffffff',
      crossorigin: 'use-credentials', //can be null, use-credentials or anonymous
      icons: [
      //   {
      //     src: path.resolve('src/assets/icon.png'),
      //     sizes: [96, 128, 192, 256, 384, 512] // multiple sizes
      //   },
        {
          src: path.resolve('src/assets/leaf.png'),
          size: '1024x1024' // you can also use the specifications pattern
        },
      //   {
      //     src: path.resolve('src/assets/maskable-icon.png'),
      //     size: '1024x1024',
      //     purpose: 'maskable'
      //   }
      ]
    }),
    // new WorkBoxPlugin.InjectManifest({
    //   swSrc: './sw.js',
    //   additionalManifestEntries: []
    // })
    // new WorkBoxPlugin.GenerateSW({
    //   clientsClaim: true,
    //   skipWaiting: true,
    // })
  ]
}