webpack.mix.js

let mix = require('laravel-mix');

/*
 |--------------------------------------------------------------------------
 | 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.js('resources/assets/js/app.js', 'public/js')
   .sass('resources/assets/sass/app.scss', 'public/css')
    .combine([
        'node_modules/jquery/dist/jquery.js',
        'node_modules/selectize/dist/js/standalone/selectize.js',
        'node_modules/bootstrap/dist/js/bootstrap.js'
    ],'public/js/vendor.js')
    .combine([
        'node_modules/selectize/dist/css/selectize.css',
        // 'node_modules/selectize/dist/css/selectize.bootstrap3.css'
    ],'public/css/vendor.css');