Open source projects in ActionScript

An ActionScript 3 Library

Signals is a new approach for AS3 events, inspired by C# events and signals/slots in Qt.

An Actionscript 3 entity system framework for game development

An ActionScript version of the pusher library for binding to events, etc.

HTML5 Webcam Image Capture Library with Flash Fallback

An Adobe AIR mobile app that uses the Youtube V3 API, Foursquare API, Flickr API and RSS feeds.

A modern ActionScript 3 game framework for developing games with Starling and Box2D.

BDD-style assertion library for ActionScript 3

Web based DNA sequence editing and analysis tool

Map generator for games. Generates island maps with a focus on mountains, rivers, coastlines.

The Cross Platform Game Engine

Identical in-app-billing and in-app-purchase Air Native Extension for Android and iOS

Modern AS3 Game Engine

Open source version of the Scratch 2.0 project editor. This is the basis for the online and offline versions of Scratch found on the website.

flash3d stage3d 3d

Automatically exported from code.google.com/p/protoc-gen-as3

Dynamically Mapping Textures

A free ActionScript 3 library designed for developing 2D Flash games. It provides you with a fast, clean framework to prototype and develop your games in. This means that most of the dirty work (timestep, animation, input, and collision to name a few) is already coded for you and ready to go, giving you more time and energy to concentrate on the design and testing of your game.

flixel is a free Actionscript (Flash) library that I distilled from a variety of Flash games that I've worked on over the last couple years, including Gravity Hook, Fathom and Canabalt. It's primary function is to provide some useful base classes that you can extend to make your own game objects.

SkyUI interface mod for Skyrim.

Flash + AIR sound effects generator. Based on Sfxr.

Google (and more) maps for Starling and Feathers.

Fanvas，一键把swf转为html5 canvas动画。 Fanvas is a tool which can turn flash into canvas animation with just one key!

HLS Flash Plugin/Player (Chromeless,OSMF,FlowPlayer,mediaelement.js,video.js,Clappr)

cenfun music player

Starling GAF Player is an ActionScript 3 library that allows developer easily to play back animations in GAF format using Starling framework. GAF is a solution that allows porting animations created in Flash Pro into an open format GAF and play back them in different popular frameworks, such as Starling, Unity3d, Cocos2d-x and other.

AS3 running on the command line / server side