const path = require('path'); module.exports = { entry: './src/index.js', output: { path: path.resolve(__dirname, 'dist'), filename: 'bundle.js' }, module: { rules: [ { test: /\.(js|jsx)$/, exclude: /node_modules/, use: { loader: 'babel-loader', options: { presets: ['@babel/preset-env', '@babel/preset-react'] } } }, { test: /\.css$/, use: ['style-loader', 'css-loader'] } ] }, resolve: { extensions: ['.js', '.jsx'] }, devServer: { static: { directory: path.join(__dirname, 'dist') }, compress: true, port: 3000 } };