Top ActionScript GitHub Repositories (2026) · Open Source Projects

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

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.

Flash Development Tools

HTTP Client for AS3

Delaunay triangulation and Voronoi diagram for Flash (Flash Builder 4 project)

Robotlegs extension to facilitate the use of AS3-Signals with Robotlegs commands

flex roguelike

fake chocolate, mock objects and test spies for AS3

ActionScript 3 TextMate Bundle

Multi file/asset loader for AS3 built on AS3Signals.

Elastic Lists are a fluid, rich interface for facet browsing. Apache licensed, AS3 project for use in Flash CS4 or Flex.

A tiny yet powerful library to deal with navigation and flow in your ActionScript projects

a framework of useful Actionscript classes

raix (Reactive And Interactive eXtensions) is a functional, composable, API for AS3 that simplifies working with data, regardless of whether its interactive (arrays) or reactive (events). raix was previously RxAs

revisit is a real-time visualization of the latest twitter messages (tweets) around a specific topic. Use it create your own twitter wall at a conference or an ambient display at your company or whatever other idea you come up with. In contrast to other twitterwalls, it provides a sense of the temporal dynamics in the twitter stream, and emphasizes the conversational threads established by retweets and @replies. You will need Flash CS4 to compile the sources.

Flash component based entity system framework for game development

A set of Actionscript 3 components targeting the Flash Player on mobile devices

AS3 Port of the SoundTouch Sound Processing Library

Gamepad simulates an analog joystick input using the keyboard. Many times when we access key presses, what we are really doing is pretending that WASD, the arrow keys or some other combination are actually a D-pad or joystick with an X and Y axis, and 1 or 2 fire buttons. Gamepad handles the event capture, maths and other details of this for you, so you only have to think about how you want your game to respond to this input.

Async test support for as3-signals