Thanks, this is the more useful bit of the code to me.

edit: how about this so you can use array functions too when you need?

window.$ = document.querySelector.bind(document);

window.$$ = document.querySelectorAll.bind(document);

window.$$$ = (selector) => Array.from(document.querySelectorAll(selector));

I’ve been doing this for years. Lightweight but still saves me a ton of time.