Harmony - Javascript Procedural Drawing Tool

Flash developer Mr. Doob well known for his Actionscript experiments has recently started experimenting with HTML5 and Javascript.  By incorporating various drawing algorithms with the <canvas> tag he created the Harmony experiment.  The image above was created with Harmony.

Mr. Doob’s blog post on the experiment | Video screen capture of the experiment in action

Edit: It appears that the power of the internets took Mr. Doob’s server down