shiftArray()

AMFPHP – PHP implementation of Action Message Format (AMF).

as3isolib – open source ActionScript 3 isometric library.

Away3D – open source ActionScript 3 API for creating and manipulating 3D objects in Flash.

BetweenAS3 – powerful ActionScript tween library.

Box2DFlash – open source AS3 physics engine.

Casalib – great ActionScript library with lots of useful utilities.

Corelib – bunch of useful AS3 utility classes.

Degrafa – declarative graphics framework for creating rich user interfaces, data visualization, mapping, graphics editing and more.

Eaze Tween – fast and lightweight AS3 tween library.

FlashDevelop – open source IDE for creating Flash, Flex, AIR and HaXe project.

Flint – AS3 particle engine.

HaXe – open source programming language.

JigLibFlash – AS3 3D physics engine

MiniBuilder – open source ActionScript 3 editor

Papervision3D – open source AS3 3D engine.

Polygonal – combines physics, computational geometry and data structures into a single library

PushButtonEngine – ActionScript 3 open source game engine.

QuickBox2D – simplified Box2DFlash API.

SWFAddress – deep linking for Flash

SWFFit – JavaScript library to manipulate embedded SWF object’s position and size.

SWFObject – JavaScript library to embed SWF object.

Zend Framework – PHP framework, supports AMF.