5. AnimagebitmaprepA set of classes for easily manipulating images with bitmap data or CoreGraphics
7. FbmsgrReverse engineering Facebook Messenger
9. LiborangeA simple AOL Instant Messenger implementation for Objective-C
16. JamwifiA GUI, easy to use WiFi network jammer for Mac OS X
21. godsalgTrying to find God's algorithm on a Rubik's cube
22. anynetFramework for artificial neural networks
27. anyrl[Deprecated] APIs for Reinforcement Learning
29. FreeRezA GUI Mac OS X application for setting the native resolution on a Retina MBP
35. learnosReminding myself everything I knew about OSDev (and more)
36. cbygeReverse engineering Cync (formerly "C by GE") WiFi devices
39. ANDownloadA small download manager with pause&resume support for iphone and mac
43. voronoi-interpCreate cool animations by gradually adding pixels to an interpolated image.