FlashUltimate

The ActionScript and Flex functionality is not bundled with IntelliJ IDEA. To be able to develop applications in ActionScript, download and install the Flash/Flex plugin following the instructions in the section Manage plugins.

Related blog posts:

• The Extract Interface and Extract Superclass refactorings for Flex and ActionScript

• The Change Method Signature refactoring for ActionScript and Flex

• New in IntelliJ IDEA 10.5: Develop Mobile AIR Applications for Android

• Profiling CPU in Flash and Flex Applications