webpack.config.js

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

module.exports = {
  mode: 'development',
  entry: './src/app/AppInit.js',
  output: {
    path: __dirname + '/docs/',
    filename: './js/index.js'
  },
  module: {
    rules: [{
        test: /\.js$/,
        exclude: /(node_modules|bower_components)/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: ['env']
          }
        }
      },
      {
        test: /\.(png|jpg|gif|svg)$/,
        use: [
          {
            loader: 'file-loader',
            options: {
              outputPath: 'images/'
            }
          }
        ],
      },
      {
        test: /\.css$/,
        use: [
          {
            loader: MiniCssExtractPlugin.loader,
            options: {
              publicPath: '../',
              hmr: true,
            },
          },
          'css-loader',
        ],
      },
      {
        test: /\.(woff(2)?|ttf|eot)(\?v=\d+\.\d+\.\d+)?$/,
        use: [{
          loader: 'file-loader',
          options: {
            name: '[name].[ext]',
            outputPath: 'fonts/'
          }
        }]
      }
    ]
  },
  plugins: [
    new BrowserSyncPlugin({
      host: 'localhost',
      port: 3000,
      server: {
        baseDir: ['docs']
      },
      files: ['./docs/*'],
      notify: false
    }),
    new MiniCssExtractPlugin({
      filename: '[name].css',
      chunkFilename: '[id].css',
      ignoreOrder: false,
    }),
    new HtmlWebpackPlugin({
      filename: './index.html',
      template: './src/index.html'
    })
  ],
  watch: true,
  devtool: 'source-map'
}