webpack.config.js

const autoprefixer = require('autoprefixer');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const path = require('path');
const devMode = process.env.NODE_ENV !== 'production';

module.exports = {
  mode: 'development',
  entry: './src/index.tsx',
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: 'babel-loader',
        exclude: /node_modules/,
      },
      {
        test: /\.js$/,
        use: ['source-map-loader'],
        enforce: 'pre',
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif|webp)$/i,
        type: 'asset/resource',
      },
      {
        test: /\.s[ac]ss$/i,
        use: [
          // Creates `style` nodes from JS strings
          'style-loader',
          {
            loader: MiniCssExtractPlugin.loader,
            options: {
              esModule: false,
            },
          },
          // Translates CSS into CommonJS
          'css-loader',
          'postcss-loader',
          {
            loader: 'sass-loader',
            options: {
              // Prefer `dart-sass`
              implementation: require.resolve('sass'),
            },
          },
        ],
      },
    ],
  },
  resolve: {
    extensions: ['.tsx', '.ts', '.js'],
  },
  plugins: [
    new MiniCssExtractPlugin({
      // Options similar to the same options in webpackOptions.output
      // both options are optional
      filename: devMode ? '[name].css' : '[name].[contenthash].css',
      chunkFilename: devMode ? '[id].css' : '[id].[contenthash].css',
    }),
  ],
  devServer: {
    static: {
      directory: path.join(__dirname, 'public'),
    },
    client: {
      progress: true,
    },
    compress: true,
    port: 9000,
    historyApiFallback: {
      index: 'index.html',
    },
  },
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'public/dist'),
    assetModuleFilename: 'images/[hash][ext][query]'
  },
};