var path = require("path"); var config = { entry: './main.js', output: { path: path.join(__dirname,'./'), filename: 'index.js', libraryTarget: 'umd' }, devServer: { inline: true, port: 7777 }, module: { rules: [ { test: /\.css$/, use: ['style-loader', 'css-loader']}, { test: /\.jsx?$/, exclude: /node_modules/, use:{ loader: 'babel-loader' } }, { test: /\.js?$/, exclude: /node_modules/, use:{ loader: 'babel-loader' } } ] }, optimization: { usedExports: true } } module.exports = [config];