An AS3 library developed by Seisaku. A set of battle hardened constantly improved generic classes, utilities and view components. At its core is a base class for view components called HideableSprite that provides a robust API for show/hide operations and plays well with frameworks.
Documentation can be found here.
A debug console (for Debug.log() output) can be found here.
Some of the classes make use of the excellent GreenSock Tweening Platform v11 and extend PureMVC classes, so the relevant SWCs have been included in the repo.