StarlingPunk
StarlingPunk is a framework built on top the Starling library
...It is inspired by FlashPunk: it gives structure (entities, worlds), collision detection systems, tile maps, etc., and is intended to help developers organize 2D game code more cleanly while benefiting from Starling’s performance. It has features for quick prototyping and reusing code between projects. Organizing game objects into Worlds, Entities, with type-based grouping etc. Manage entity drawing order via depth/layer so that scenes render properly in order (foreground/background, etc.)