webpack.config.js

const path = require("path");
const HtmlWebPackPlugin = require("html-webpack-plugin");

module.exports = {
  output: {
    path: path.resolve(__dirname, "build"),
    filename: "[name].bundle.js",
    asyncChunks: true
  },
  resolve: {
    alias: {
      src: path.resolve(__dirname, 'src')
    },
  },
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: {
          loader: "babel-loader",
        },
      },
      {
        test: /\.css$/,
        use: [
          {
            loader: "style-loader",
          },
          {
            loader: "css-loader",
            options: {
              importLoaders: 1,
              modules: true,
            },
          },
        ],
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif|webp)$/i,
        type: 'asset/resource',
      },
    ],
  },
  optimization: {
    runtimeChunk: 'single',
    splitChunks: {
      cacheGroups: {
        vendor: {
          test: /[\\/]node_modules[\\/]/,
          name: 'vendors',
          chunks: 'all'
        }
      }
    },
  },
  plugins: [
    new HtmlWebPackPlugin({
      template: "src/public/index.html",
    }),
  ],
};