Find programming guides, reference, and sample code for developing
with the latest tools and technologies on iOS and OS X.
iOS 7 (Pre-release)
Learn about the APIs introduced in iOS SDK 7.1, including support for external media players, OpenGL ES, and more.*
Learn how to use iOS 7 Multitasking APIs, dynamic motion controls in UIKit, AirDrop, Sprite Kit, enhanced video APIs, new features in Game Center and Map Kit, and much more.
Learn how to use new frameworks and APIs in OS X Mavericks, including App Nap, Sprite Kit, Map Kit, AV Kit, and much more.
Safari and Web
Discover how to design and build an amazing web experience for Safari on OS X and iOS.
Find out how to create compelling rich media advertisements for the iAd App Network.*