Ask YC: Good People or Projects to Follow on Github

[babyshake]

I've been noticing a bunch of interesting repos on Github lately, and not just of the RoR variety.

I'm sure that a HN thread could turn up a bunch of great projects to follow.

I'll start:

Processing: http://github.com/jeresig/processing-js/

Python Plotting Library: http://github.com/astraw/matplotlib/tree/master

Python Physics Tutorial: http://github.com/llimllib/bitofphysics/tree/master

WYSIWYG Javascript: http://github.com/37signals/wysihat/tree

[defunkt]

Sizzle: http://github.com/jeresig/sizzle

Nu: http://github.com/timburks/nu

Emacs Starter Kit: http://github.com/technomancy/emacs-starter-kit

Cappuccino: http://github.com/280north/cappuccino

[cardmagic]

http://github.com/cardmagic/lucash/tree/master