var webpack = require('webpack'); module.exports = { entry: './client/index.js', watch: true, devtool: 'cheap-source-map', output: { filename: './bundle.js' }, module: { rules: [ { test: /\.jsx?$/, exclude: /(node_modules|bower_components)/, use: { loader: 'babel-loader', options: { presets: ['env'], plugins: [ require('babel-plugin-transform-runtime'), require('babel-plugin-transform-es2015-arrow-functions'), require('babel-plugin-transform-object-rest-spread'), require('babel-plugin-transform-class-properties'), require('babel-plugin-transform-react-jsx'), ] } } } ] }, }