webpack.config.js

const HtmlWebpackPlugin = require('html-webpack-plugin');
const InterpolateHtmlPlugin = require('interpolate-html-plugin');
const path = require('path');
const webpack = require('webpack');

module.exports = {
  entry: './src/index.js',
  // mode: 'development',
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'bundle.js',
    publicPath: '/',
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: './public/index.html',
      filename: './index.html',
      favicon: './public/favicon.ico',
      manifest: './public/manifest.json',
    }),
    new InterpolateHtmlPlugin({ PUBLIC_URL: '' }),
    new webpack.ProvidePlugin({
      process: 'process/browser',
    }),
  ],
  devServer: {
    host: '0.0.0.0',
    port: 3000,
    static: [{ directory: path.join(__dirname, 'public') }],
    historyApiFallback: true,
  },
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: [
              ['@babel/preset-react', { runtime: 'automatic' }],
              '@babel/preset-env',
            ],
          },
        },
      },
      {
        test: /\.css$/,
        include: path.resolve(__dirname, 'src'),
        use: ['style-loader', 'css-loader', 'postcss-loader'],
      },
      {
        test: /\.(png|jpe?g|gif|svg)$/i,
        use: [
          {
            loader: 'file-loader',
            options: {
              name: '[name].[ext]',
              outputPath: 'images/',
            },
          },
        ],
      },
      {
        test: /\.(ico|json)$/,
        exclude: /node_modules/,
        use: [
          {
            loader: 'file-loader',
            options: {
              name: '[name].[ext]',
            },
          },
        ],
      },
    ],
  },
  resolve: {
    extensions: ['.js', '.jsx'],
  },
  optimization: {
    minimize: true,
  },
  experiments: {
    topLevelAwait: true,
  },
};