obfuscating code

package.json

@@ -4,7 +4,7 @@
   "description": "building an embeddable js widget with react",
   "main": "index.js",
   "scripts": {
-    "build": "webpack-cli --mode production",
+    "build": "NODE_ENV=production webpack-cli --mode production",
     "start": "webpack-serve --config ./webpack.config.js --mode development --open",
     "test": "jest",
     "test-update-snapshots": "jest --updateSnapshot",
@@ -76,6 +76,7 @@
     "style-loader": "^0.21.0",
     "webpack": "^4.8.3",
     "webpack-cli": "^3.0.1",
+    "webpack-obfuscator": "^0.16.0",
     "webpack-serve": "^1.0.2"
   },
   "dependencies": {

webpack.config.js

@@ -1,6 +1,7 @@
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const CleanWebpackPlugin = require('clean-webpack-plugin');
 const increaseSpecificity = require('postcss-increase-specificity');
+const JavaScriptObfuscator = require('webpack-obfuscator');
 
 const devMode = process.env.NODE_ENV !== 'production';
 
@@ -14,7 +15,8 @@ const defaultConfig = {
       filename: devMode ? '[name].css' : '[name].[hash].css',
       chunkFilename: devMode ? '[id].css' : '[id].[hash].css',
     }),
-  ],
+    devMode ? null : new JavaScriptObfuscator(),
+  ].filter(i => i),
   module: {
     rules: [
       {
@@ -26,7 +28,8 @@ const defaultConfig = {
         test: /\.(scss|css)$/,
         use: [
           // fallback to style-loader in development
-          devMode ? 'style-loader' : MiniCssExtractPlugin.loader,
+          // devMode ? 'style-loader' : MiniCssExtractPlugin.loader,
+          'style-loader',
           'css-loader',
           'cssimportant-loader',
           {