Should be separate file on dev/prod webpack config for real

webpack.config.js

@@ -31,6 +31,11 @@ module.exports = {
     ]
   },
   plugins: [
+    new webpack.DefinePlugin({
+      "process.env": {
+        NODE_ENV: JSON.stringify("production")
+      }
+    })
     //new webpack.ProvidePlugin({
     //  jQuery: "jquery",
     //  $: "jquery",