The Leopard?Dev?Center provides a complete set of resources for developing with the latest technologies in Mac OS X Leopard.
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Leopard Reference Library
With hundreds of documents to choose from, you may browse the Leopard Reference Library directly, or view the same documents conveniently sorted into the categories below.
Articles
Guides
Reference
Release Notes
Sample Code
Technical Notes
Technical Q&A
Leopard Software Seeds
Mac OS X v10.5.2 Leopard Build 9C30
Leopard Client Graphics Update 1.0
Mac OS X Server v10.5.2 Build 9C25
Leopard Server Graphics Update 1.0
Leopard Server Serial No. - exp. Jun. 30, 2008 (RTF)
Xcode 3.0
Xcode 3.0 Release Notes (PDF)
Kernel Debug Kit v10.5 Build 9A581
Getting Started with Leopard
If you're relatively new to the developing for Mac OS X, the best place to start is with an overview of the technologies that make up the platform.
Leopard Technology Overview
Mac OS X Technology Overview
Making the most of the ADC Reference Library
Coding Headstarts
Complete with introductory video, lesson guide and sample code in an Xcode project, you'll learn to create new and compelling features in your application using the development languages, APIs and frameworks of Mac OS X Leopard.
Coding Headstarts
Leopard Development Videos
Watch Apple engineers and experts from WWDC 2007 and Leopard Tech Talks through ADC on iTunes. See how you can start using technology from Leopard in your development process today. Learn More
WWDC 2007 Leopard Videos
Leopard Tech Talk Videos
Leopard for IT
IT professionals will find a number of new features in Leopard that make their jobs easier. Documentation on many of these features is available in these categories within the Leopard Reference Library.
Mac OS X Server
Internet and Web
Scripting and Automation
Leopard Technology Series for Developers
This article series goes in-depth to describe the tools and technologies developers can use to take advantage of exciting new features in Mac OS X Leopard, the latest release of the world's most advanced operating system.