Related:

Conway's Game of Life – Mathematics and Construction [pdf] - https://news.ycombinator.com/item?id=31000502 - April 2022 (22 comments)

(lots of other GoL threads of course)

Here's my implementation. It runs in the browser and is coded in unminified JS inside a single html page. https://letter-press.netlify.app/liff

Here is a game of life simulation I built almost a decade ago when I was learning react.js

http://damiankao.github.io/life/