At the start, set the board size. Then you can step through generations with the six buttons to the left of the board, and do other things with the four buttons to the right of the board. The number above the board is the generation being shown in the middle, and the number below it is the limit of the generations that have been simulated. Warning: This project is very memory-intensive due to having to store every generation.
Infinite-time CGOL is similar to ordinary Conway's Game Of Life, but it has ordinal generations. In this project, only ordinals under omega cubed are shown. Like with anything involving ordinals, there are the three cases to consider: Generation zero is the initial state. The successor generations are just an ordinary CGOL step. Limit ordinal generations turn on every cell that is on infinitely often before it.