Very cool! So much potential for interesting stuff in this algorithm. I also recently made a minimalistic browser playable cellular automata [1] implementation for a game jam - I think it's relevant enough to link here, might be interesting to some.
I have to say, I find it sad how even the most trivial apps, like some basic bug trackers, are built on top of electron and manage to be extremely slow even with the latest 4500€ hardware. And I have to use a bunch of different slow-as-hell apps like this in work. It is just embarassing.
[1] https://nmcela.itch.io/conways-voxels