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• Provide a framework that optimizes the strengths of designers and developers to create compelling, expressive applications.
• Provide a language and tools that allow developers to maximize their productivity when building rich Internet applications.
• Promote a development model that supports building and maintaining applications across a large number of team members.

Who is using Flex?

We are. And you have probably already used a Flex application without knowing it. Flex applications can be run in the browser through the Flash Player runtime, packaged as a native Windows, Mac or Linux desktop application with native installer and mobile devices including Android and iOS as native applications. Fortune 500 companies as well as independent developers use Flex.

What tools are available?

Flash Builder
Flash Develop
FDT

Where do I get help using Flex?

Ask in the mailing-list or visit the public IRC channel at irc.freenode.net #flex.

Does Flex cost money?

No. The Flex SDK is free for both personal and commercial use. You can compile your projects using the Adobe mxmlc compiler which is included.

Is Flex Open Source?

Yes. Apache only hosts open source projects.

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