const path = require('path'); module.exports = { entry: './src/index.js', output: { filename: 'bundle.js', path: path.resolve(__dirname, 'public/js') }, module: { rules: [ { test: /\.js$/, exclude: /node_modules/, use: { loader: 'babel-loader', options: { presets: ['@babel/preset-env'] } } }, { test: /\.css$/, use: ['style-loader', 'css-loader'] } ] }, devServer: { contentBase: path.join(__dirname, 'public'), compress: true, port: 9000 } };