"Peacock does so many amazing things that we decided to call it our "Visual Laboratory". Experiment with pixel-based images in completely new ways." - Aviary.com
Peacock is a cross-platform pattern generating application, that runs entirely inside a web browser. Files are constructed with a hub (node) based system, that allows for non destructive editing. There are over 65 hubs that when are chained together can replicate almost any kind of digital imaging effect.