webpack.config.js

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

module.exports = {
  mode: "production",
  entry: "./src/app.js",
  output: {
    path: path.resolve(__dirname, "dist"),
    filename: "[name].bundle.js",
    clean: true,
  },
  module: {
    rules: [
      {
        test: /\.css$/,
        exclude: /node_modules/,
        use: [MiniCssExtractPlugin.loader, "css-loader"],
      },
      {
        test: /\.(png|jpe?g|gif|svg)$/i,
        type: "asset/resource",
        generator: {
          filename: "images/[name].[hash][ext]",
        },
      },
    ],
  },
  plugins: [
    new MiniCssExtractPlugin({
      filename: "[name].css",
    }),
    new HtmlWebpackPlugin({
      filename: "index.html",
      template: "./src/index.html",
    }),
  ],
  optimization: {
    minimize: true,
    minimizer: [new TerserPlugin(), new CssMinimizerPlugin()],
  },
  devServer: {
    static: {
      directory: path.join(__dirname, "dist"),
    },
    compress: true,
    port: 3001,
    open: true,
  },
};