The ActionScript 3.0 Reference for the Adobe Flash Platform is a platform-wide reference combining the ActionScript language elements, core libraries, and component packages and classes for all Flash Platform tools, runtimes, services, and servers. Filtering capabilities allow you to view specific products, runtimes, and versions in which you are interested. This platform-wide reference combines the reference information for the following Adobe products and runtimes:
| Adobe AIR4.0 and earlier | Adobe Flash Player 12.0 and earlier |
| Open Source Media Framework 2.0 and earlier | Adobe Flash Professional CC and earlier |
| Adobe ColdFusion 10 and earlier | Adobe Flex 4.7 and earlier |
| Adobe LiveCycle Data Services ES4 and earlier |
Beta ActionScript 3.0 Reference for the Adobe Flash Platform |
The ActionScript 3.0 Reference for the Adobe Flash Platform
Additional ActionScript references |
Understand the enhancements in ActionScript 3, including features of the core language and improved API that increases control of low-level objects.
Learn about core ActionScript classes, strings and arrays, errors, regular expressions and XML, events, networking and communication, client system interaction, HTML content in Adobe AIR, and security.