I\'m already familiar with laravel 5.1 mix (elixir), and recently I decided to test laravel 5.4 mix.
I mixed my libs on vendors files.
mix .styles([
Just uncomment this line in your assets/js/bootstrap.js file:
assets/js/bootstrap.js
window.$ = window.jQuery = require('jquery');
And make sure to require the bootstrap file in your assets/js/app.js like this:
assets/js/app.js
require('./bootstrap');