I decided to experiment with Conway's Game of life and I made this. It's currently in an early stage of development.
Click to toggle a cell on and off. Use the controls underneath the canvas to do handy things. For best experience go to https://gol.thatcoolcoder.repl.co/.
If you have no idea how to build anything, here's a basic design known as a glider. (A hash represents a white square, hyphen represents a black square)
-#- --# ###
- allow user to pan & scale the view
- generation counter
- initial release
- fixed bad coding using falsy values (no change to user end)