# ui The user interfaces here are built with [raylib](https://www.raylib.com/). Quick start: * set `DEBUG_FPS=1` to show the FPS * set `STRICT_MODE=1` to kill the app if it drops too much below 60fps * https://www.raylib.com/cheatsheet/cheatsheet.html * https://electronstudio.github.io/raylib-python-cffi/README.html#quickstart