Very nice! Reminds me of something I built on Shadertoy a while back: https://www.shadertoy.com/view/4ttGRf
Nice! Where does one learn how to do this kind of thing (aside from the fractals)?
So I'm happy that the article mentions another method. Apart from playing "Simon" (yes that circular game with lights), those are the only two I know.
Anyone know of any other methods?
https://www.youtube.com/watch?v=ho7oagHeqNc
and in a similar vein I am enjoying her book: "How to Bake Pi".
Getting more into the technical side of things, Bartosz Milewski has good lessons in this playlist:
https://www.youtube.com/watch?v=I8LbkfSSR58&list=PLbgaMIhjbm...
On the other hand, I am very much enjoying How to Bake Pi by Eugenia Cheng, which is a few levels down in difficulty.