const path = require('path'); const MinifyPlugin = require('babel-minify-webpack-plugin'); module.exports = { mode: 'production', entry: './js/ulogger.js', output: { filename: 'bundle.js', path: path.resolve(__dirname, 'js') }, module: { rules: [ { test: /\.js$/, use: { loader: 'babel-loader', options: { presets: ['@babel/preset-env'] } } } ] }, plugins: [ new MinifyPlugin() ] };