CLIM 2 ported to macOS

Aquarium demo on Clozure CL

CLammer on the iPad

The CLammer app Threads on an iPad Pro M4: the Mandelbrot set computed in ten Lisp threads, each tile coloured by the thread that drew it, with the times for one to ten threads.
CLammer (Lisp to C), 1.4MB binary, multi-threaded Common Lisp, on an iPad Pro M4.