This is a processing (java based language) based infrastructure for writing cellular automata, such as the most famous example, Conway's Game of Life.
If you want to run this on your copy of processing 3, simply
- Download the folder of .pde files
- Place it wherever you want to store processing projects
- Open the main file (CellularAutomataInfrastructure) in processing, it should load in the classes and functions automatically.