const merge = require('webpack-merge'); const UglifyJSPlugin = require('uglifyjs-webpack-plugin'); const CompressionPlugin = require("compression-webpack-plugin"); const common = require('./webpack.common.js'); const common_stuff = { plugins: [ new UglifyJSPlugin(), new CompressionPlugin({ asset: '[path].gz' }) ] } module.exports = [ merge(common.base, common_stuff), merge(common.translations, common_stuff), merge(common.button, common_stuff), merge(common.css, common_stuff) ]