webpack.prod.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const TerserPlugin = require('terser-webpack-plugin');

module.exports = {
  mode: 'production',
  entry: {
    webapp: path.resolve(__dirname, './src/index.ts'),
  },
  module: {
    rules: [
      {
        test: /\.m?js/,
        resolve: {
          fullySpecified: false,
        },
      },
      {
        test: /\.tsx?$/,
        use: 'ts-loader',
        exclude: /node_modules/,
      },
      {
        test: /\.s[ac]ss$/i,
        use: ['style-loader', 'css-loader', 'sass-loader'],
      },
      {
        test: /\.html$/,
        type: 'asset/resource',
      },
      {
        test: /\.css$/,
        use: 'css-loader',
      },
      {
        test: /\.(woff(2)?|ttf|eot|svg)(\?v=\d+\.\d+\.\d+)?$/,
        type: 'asset/resource',
      },
    ],
  },
  output: {
    path: path.resolve(__dirname, 'webapp'),
    filename: '[name].js',
  },
  optimization: {
    minimizer: [new TerserPlugin()],
    splitChunks: {
      cacheGroups: {
        vendor: {
          test: /[\\/]node_modules[\\/]/,
          name: 'vendor',
          chunks: 'all',
        },
      }
    }
  },
  resolve: {
    extensions: ['.tsx', '.ts', '.js', '.json'],
  },
  plugins: [
    new HtmlWebpackPlugin({
      title: 'XOutput',
    }),
  ],
};