Throwing my hat into the ring here as well: https://james.js.org/tiles/ https://james.js.org/tiles/ The basic mode is a matrix of identical tiles spinning at

Throwing my hat into the ring here as well: https://james.js.org/tiles/ https://james.js.org/tiles/ The basic mode is a matrix of identical tiles spinning at different rates, creating complex organic motion out of a simple concept. There are two other modes and lots of fun parameters to play with!