webpack.config.js

const path = require('path');
const TerserPlugin = require("terser-webpack-plugin");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const CssMinimizerPlugin = require("css-minimizer-webpack-plugin");
const HtmlWebpackPlugin = require('html-webpack-plugin');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;

module.exports = {
  entry: './src/javascript/index.js',
  output: {
    filename: '[name].[contenthash].js',
    path: path.resolve(__dirname, 'dist'),
    clean: true,
  },
  module: {
    rules: [
      {
        test: /\.css$/i,
        use: [MiniCssExtractPlugin.loader, 'css-loader'],
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/i,
        type: 'asset/resource',
      },
    ],
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: "public/index.html",
    }),
    new MiniCssExtractPlugin(),
  ],
  optimization: {
    moduleIds: 'deterministic',
    runtimeChunk: 'single',
    splitChunks: {
      chunks: "all",
      maxInitialRequests: Infinity,
      minSize: 0,
    },
    minimize: true,
    minimizer: [
      new TerserPlugin(),
      new CssMinimizerPlugin()
    ],
  },
  mode: 'production',
  //devtool: 'inline-source-map',
  devServer: {
    static: './dist',
  },

};