Web Directory

» ActiveDeveloper
   Interactive runtime Objective-C IDE for Windows, Mac OS X, OpenStep NIS.
   http://www.interactive-technology.com/

» Cocoa
   Apple's Objective-C based programming environment for Mac OS X.
   http://developer.apple.com/cocoa/index.html

» GNUstep
   A GNU project to write a completely OpenStep compatible programming environment based on Objective-C, with intentions to also maintain Mac OS X compatibility.
   http://www.gnustep.org/

» OpenStep Specification
   A copy of NeXT Computer's OpenStep Specification. This is the specification that both Cocoa and GNUstep are based on.
   http://www.gnustep.org/resources/OpenStepSpec/OpenStepSpec.html

» Portable Object Compiler
   A preprocessor that will convert Objective-C into regular C.
   http://users.telenet.be/stes/compiler.html