Related Projects

These are open source and commercial projects related to Flex. If you think a project should be listed here please let us know on the Flex SDK General Discussion List.

If you're interested in working on a project, please check out our Suggested Projects page.

Adobe Focused

These projects are either sponsored by Adobe or have heavy participation from Adobe employees.

Name Description License
BlazeDS Server-based Java remoting and web messaging technology for sending data to and from Flex applications LGPL
Cairngorm Popular lightweight architecture for building Flex applications BSD
Corelib Classes and utilities for working with AS3 BSD
FlexUnit Unit testing framework for AS3 and Flex applications BSD
OSMF OSMF enables developers to easily assemble pluggable components to create high-quality, full-featured playback experiences MPL
Tamarin The goal of the "Tamarin" project is to implement a high-performance, open source implementation of the ActionScript™ 3 language, which is based upon and extends ECMAScript 3rd edition (ES3). MPL
TLF The Text Layout Framework is an extensible ActionScript library, built on the new text engine in Adobe® Flash® Player 10. MPL


All Projects

Projects in the Flex Ecosystem can be found on Adobe.com.

A comprehensive listing of open source projects related to Flex and Flash can be found on OSFlash. Note: many listings may be out of date.
A more recent listing can be found on the blog of minidxer.

Note: We've decided not to try and maintain yet another "master" list here. If you think we should, feel free to raise this on the forums.