Adding BundleAnalyzer to show how the webpack bundled content looks like.

Author: Fabian Gander

package.json

@@ -73,6 +73,7 @@
     "styled-components": "^2.4.1",
     "uglifyjs-webpack-plugin": "^0.4.6",
     "webpack": "^3.2.0",
+    "webpack-bundle-analyzer": "^2.13.1",
     "webpack-dev-server": "^2.5.1"
   },
   "dependencies": {

webpack.config.prod.js

@@ -1,6 +1,7 @@
 const path = require('path');
 const CleanWebpackPlugin = require('clean-webpack-plugin');
 const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
+const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
 
 module.exports = {
   entry: path.resolve(__dirname, 'lib/index'),
@@ -20,6 +21,7 @@ module.exports = {
     new UglifyJsPlugin({
       comments: false,
     }),
+    new BundleAnalyzerPlugin(),
   ],
   module: {
     rules: [