UML4AS - UML for ActionScript and Flex

UML4AS - UML for ActionScript and Flex is a UML editor with advanced CodeSync technology.
It is a developer friendly tool that can be used to model and synchronize ActionScript code (.as and .mxml files).
 
Some features highlights:

• developer friendly workflow
• CodeSync technology for code generation, reverse engineer, round trip and conflicts solving
• support of ActionScript files and MXML files
• refactoring support
• team work support
• and other great features ...

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http://anirudhs.chaosnet.org/blog/2011.06.02.html

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