Rapise is a next generation software test automation tool that leverages the power of open architecture to improve application quality and reduce time to market. Using advanced technology and an extensible architecture, Rapise can handle your software application and cross-browser testing needs

AIR GEAR is an Eclipse Plug-In which provides RAD development for Adobe AIR. AIR GEAR provides following features:
* AIR project creation wizard
* WYSIWYG GUI designer for Flex
* Incremental builder for mxml files
* ActionScript editing view
* AIR application launcher

Amfphp is an RPC toolkit for PHP. It allows seamless communication between PHP and:
* Flash and Flex with Remoting
* JavaScript and Ajax with JSON
* XML clients with XML-RPC

A framework to optimize ABC, SWC and SWF files. Apparat features include:
* Compression
* Code analysis
- UML diagram generation
- Bytecode flowgraph generation
- Static check for [Abstract] methods
- Detailed ABC information
- Code coverage instrumentation
- Typesafe trace() removal keeping side-effects
- ASMify existing code
* Optimization

ARP is an Open Source Pattern-Based Rich Internet Application (RIA) Framework for the Flash Platform. ARP currently supports Macromedia® Flash® and Flex™-based RIA Development in ActionScript 2 and ActionScript 3.

This application helps developers to generate Flex code to consume BlazeDS/LCDS Remoting services and also generate configuration file to expose Java classes as Remoting services. Developers can view response from a Remoting service, generate Flex code to invoke a Remoting service and also generate AS3 VO code for the Java classes.

The Cairngorm Microarchitecture is a lightweight yet prescriptive framework for rich Internet application (RIA) development. Cairngorm is an implementation of design patterns that the consultants at Adobe Consulting have successfully taken from enterprise software development (with technologies including J2EE and .NET) and applied rich Internet application development using Adobe Flex.

Cinnamon is a remoting framework based on the AMF3 protocol connecting clients written in AS3 with Java EE server applications. It can be deployed in every servlet container.

This is an open source framework for Flex developers. It includes a library of components (clear.swc) and Eclipse plugins:Clear Data Builder,DTO2FX, FX2Ant,Log4Fx.

Meet Crocus Modeller, an award winning UML tool for ActionScript/Flex developers, available in Free and Commercial editions. Crocus Modeller is a robust UML modeling application for ActionScript 3 & Flex programmers. It helps you modelling and creating apps well suited to your client’s needs, of better overall quality and at lower cost.
Crocus is cute and full of features, including:
* full support for AS3 & MXML,
* code-stubs generation,
* creating diagram from source code,
* amazing UX,
* type completion and much more.