Simulation sketches
A small, growing gallery of algorithm and physics sketches you can watch and tweak.
I just wanted to watch sorting algorithms race — to compare their speed and the way they move — and it snowballed into this small collection. Honest disclosure: like the rest of the site, these are built with AI in the loop. The curiosity and the picks are mine; the code is largely generated. They're here to be watched and played with :)
These tools run entirely in your browser and are provided as-is, for learning and convenience, with no warranty of accuracy — verify anything important against your own setup before relying on it.