text: const mix = require("laravel-mix");
  const webpack = require("webpack");
  
  /*
   |--------------------------------------------------------------------------
   | Mix Asset Management
   |--------------------------------------------------------------------------
   |
   | Mix provides a clean, fluent API for defining some Webpack build steps
   | for your Laravel application. By default, we are compiling the Sass
   | file for the application as well as bundling up all the JS files.
   |
   */
  
  mix.webpackConfig({
      resolve: {
          extensions: [".js", ".jsx"]
      },
      plugins: [
          new webpack.DefinePlugin({
              // <-- key to reducing React's size
              "process.env": {
                  NODE_ENV: JSON.stringify("production")
              }
          }),
          new webpack.optimize.AggressiveMergingPlugin() //Merge chunks
      ]
  });
  
  mix.react("resources/js/app.js", "public/js")
      .sass("resources/sass/app.scss", "public/css")
      .browserSync("127.0.0.1:8000");
  