minify vendor

src/popup/app/app.js

@@ -1,4 +1,4 @@
-require('jquery');
+window.$ = window.jQuery = require('jquery');
 require('bootstrap');
 require('papaparse');
 require('clipboard');

webpack.common.js

@@ -61,11 +61,6 @@ module.exports = {
         new CleanWebpackPlugin([
             path.resolve(__dirname, 'dist/*')
         ]),
-        new webpack.ProvidePlugin({
-            $: 'jquery',
-            jQuery: 'jquery',
-            'window.jQuery': 'jquery'
-        }),
         new webpack.optimize.CommonsChunkPlugin({
             name: 'popup/vendor',
             chunks: ['popup/app'],

webpack.prod.js

@@ -1,6 +1,6 @@
 const merge = require('webpack-merge');
 const ExtractTextPlugin = require('extract-text-webpack-plugin');
-//const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
+const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
 const common = require('./webpack.common.js');
 const webpack = require('webpack');
 
@@ -29,13 +29,9 @@ module.exports = merge(common, {
         ]
     },
     plugins: [
-        // UglifyJS does not support es6
-        // ref: https://github.com/webpack/webpack/issues/2972#issuecomment-261705632
-        //new UglifyJSPlugin({
-        //    uglifyOptions: {
-        //        mangle: false
-        //    }
-        //}),
+        new UglifyJSPlugin({
+            include: ['vendor.js', 'popup/vendor.js']
+        }),
         new webpack.SourceMapDevToolPlugin({
             filename: '[name].js.map',
             include: ['background.js', 'popup/app.js']