.... and where is an example to mix just some scripts? Previously I was copying some boostrapt css and fonts, mixing javascript and browserifying. Now for the life of me I don't understand how to accomplish the same stuff using webpack. ... And I don't see any tutorial to make the jump from gulp to webpack anywhere.
Except that webpack is far more feature rich, less buggy, easier to use and is the standard for the framework. But I mean its cool rock out with windows 95.
Nope, Webpack isn't more feature rich. By it's nature as a task runner, Gulp can do anything you can do in Node. Without bewildering configuration options.
But I mean it's cool to rock out with Java like configuration from 1995.
It's Laravel. You don't have to use it. You can still use gulp (even the older elixir package), or whatever you want. It's just configured to use webpack out of the box, like many other convenience settings. It's also configured to use bootstrap, vue, jquery and a number of other things by default. You don't have to use any of them.