Qtzweb: A Quartz Composer to WebGL & JavaScript Compiler
CoGe is a free, open-source, semi-modular Quartz Composer powered VJ Application for Mac OSX with a solid, minimalistic look and feel. It's an unconventional application, because has not built-in media handle feauters or effects. With the excellent Quartz Composer support, you can build your own media handlers, effects, mixer and automatization modules.