webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');

module.exports = {
  mode: 'development',
  entry: './src/index.js',
  target: 'web',
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'dist'),
    //publicPath: "auto",
  },
  devtool: 'source-map',
  devServer: {
    static: {
      directory: path.join(__dirname, 'dist'),
    },
    compress: true,
    port: 3000,
    hot: true,
    //liveReload: true,
    watchFiles: ['src/index.html'],
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: './src/index.html',
    }),
    new MiniCssExtractPlugin(),
  ],
  module: {
    rules: [
      {
        test: /\.js?$/,
        exclude: /node_modules/, //don't test node_modules folder
        use: {
          loader: 'babel-loader',
        },
      },
      {
        test: /\.svelte$/,
        use: {
          loader: 'svelte-loader',
        },
      },
      {
        test: /\.css$/i,
        use: [MiniCssExtractPlugin.loader, 'css-loader'],
      },
      {
        test: /\.(html)$/,
        use: ['html-loader'],
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/i,
        type: 'asset/resource',
      },
    ],
  },
  resolve: {
    extensions: ['.mjs', '.js', '.svelte'],
  },
};