See Flex in Action
Large sites like Yahoo, and Harley Davidson, as well as smaller start-ups like Viddler, Picnik and others use Flex.
Download the free Flex SDK to build and debug Flex apps.
Flex Builder provides a rich set of tools to speed app creation. Try Flex Builder free for 30 days.
Join The Community
Get involved in the Flex community through user groups, mailing lists, open source projects,forums and more.
The complete set of documentation is available, along with quickstarts and Flex and ActionScript books.
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What is Flex?
Flex is a framework that helps you build dynamic, interactive rich Internet applications. Flex applications are delivered on the web via the Flash Player or to the desktop via Adobe Apollo. You can build applications using the free Flex SDK or Flex Builder, an Eclipse based IDE.
Check out Flex for ColdFusion developers.
Check out Flex for Java developers.
Check out Flex for .NET developers.
Check out Flex for PHP developers.
Check out Flex for Ruby developers.
Check out this list of Flex events for online e-seminars and live events where you can talk to the Flex team in person.