The ActionScript 3.0 Language Reference is a reference manual for the application programming interfaces (APIs) for Adobe® Flash® Professional, Flash® Player and Adobe® AIR®.
This version includes ActionScript classes, methods, and properties that support the Adobe AIR runtime environment.
Where possible, the AIR-specific items are indicated by the small AIR icon next to their names:
This manual provides information on the syntax and usage of supported elements in the ActionScript language. It includes the following sections:
This reference is available in several forms: through the Help menu as part of your authoring tool (Flash Help > ActionScript 3.0 and Components option), and on the Adobe website at http://www.adobe.com/support/documentation.
This reference is intended to be used with other instructional media, such as the Programming ActionScript 3.0Programming ActionScript 3.0 guide, and resources on the Adobe website, such as the Flex Developer CenterFlash Developer Center.
Download a standalone ZIP file version of this reference, including its own local search for offline use, here: ActionScript 3.0 Language and Components Reference (ZIP, 7 MB).