Example Code
Examining others’ work is a great aid to understanding how things can be done. A good amount of source code is available for Cocoa developers to examine.
Cocoa Sample Code
http://developer.apple.com/samplecode/Sample_Code/Cocoa.htm
/Developer/Examples/AppKit
/Developer/Examples/Foundation
/Developer/Examples/InterfaceBuilder
Apple provides sample code with the Mac OS X Developer Tools installation, and more is available online in the Sample Code pages of the Developer Connection.
Omni Group Frameworks
http://www.omnigroup.com/developer/sourcecode/
Omni Group, the developers of OmniWeb and many other Mac OS X applications, have very generously made a great deal of their source code available in what is commonly referred to as the ...
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