webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin')
var webpack = require("webpack");
const CopyPlugin = require("copy-webpack-plugin");

module.exports = {
  entry: './src/main.js',
  mode: 'development',
  devtool: 'inline-source-map',
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'docs'),
    assetModuleFilename: 'assets/images/[name][ext]'
  },
  devServer: {
    static: {
      directory: path.join(__dirname, 'docs'),
    },
    compress: false,
    port: 8080,
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: 'src/index.html'
    }),
    new webpack.ProvidePlugin({
      $: "jquery",
      jQuery: "jquery"
    }),
    new CopyPlugin({
      patterns: [
        { from: "src/CNAME", to: "./" },
        { from: "src/.nojekyll", to: "./" }
      ],
    }),
  ],
  module: {
    rules: [
      {
        test: /\.(scss)$/,
        use: [
          {
            // Adds CSS to the DOM by injecting a `<style>` tag
            loader: 'style-loader'
          },
          {
            // Interprets `@import` and `url()` like `import/require()` and will resolve them
            loader: 'css-loader'
          },
          {
            // Loader for webpack to process CSS with PostCSS
            loader: 'postcss-loader'
          },
          {
            // Loads a SASS/SCSS file and compiles it to CSS
            loader: 'sass-loader'
          }
        ]
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/i,
        type: 'asset/resource'
      }
    ]
  }
};