Implement JS-based "confetti" animation on page load?

I have the toolbox but have no idea how to use it.

I would like to implement a confetti animation on one of my pages. Like this one:

But I don’t know the first thing about JS. Where do I put that code? Do I need to use the CSS and HTML as well somewhere?

Take a look here:

I was trying to implement the same thing, and this was able to help me.

Thank you, that did the trick!

Are you able to share an editor view?

Got the particles one working, but couldn’t get confetti to play ball