Objective-C

Implementing an Objective-C runtime from scratch

What motivates someone to adopt one of the ten least desired programming languages in 2025? An exploration of Objective-C’s runtime library, its dynamic dispatch system, and the implementation of a custom runtime library targeting GCC.

Cocoa and Foundation categories

Here are some very old categories that I wrote for the Cocoa and Foundation frameworks! Don’t know if they are still useful, but they are here for reference.

ZIP Expression Evaluator ZIP Icon View ZIP NSData Utilities ZIP NSFileManager Utilities ZIP NSString CSV Utilities ZIP Split View Resize Test ZIP Web Server Framework