A classic implementation of the Game Of Life. Except for the fact that all librairies with the exception of LWJGL are mine

• Left Click to make cells alive
• Right Click to make cells dead
• Middle click to move around
• Scroll to zoom in/out
• Space/Enter to pause/resume the simulation
• Arrow Up/Down to increase/decrease simulation speed
• Arrow Left/Right to adjust cell spacing
• S to step one generation when paused. If not paused, it will pause first
• Hold R to kill all cells

Just download the last release and run it with Java 21, it should be fine and please don't hesitate to report any bugs !

You can simply build the project using Maven :

mvn clean package

This will generate a runnable jar in the target folder (using Java 21) !