boredzo

mach_star

code injection and function overriding for Mac OS X

libtiming

A library to make it really easy to time multiple implementations against each other, in parallel.

clicktoflash

WebKit plug-in to prevent automatic loading of Adobe Flash content

icon-extract

A tool to extract icon resources from old Mac apps and other files and export them to modern IconFamily (.icns) files.

PRHSheet

A reusable subclass of NSPanel that makes deploying sheets much saner.

BindingConvenienceTest

Testing how easy it is to create custom bindable properties nowadays.

project-framework

A framework for reading Xcode projects.

AsyncDigestTransformNoWorkie

SecDigestTransform can't be used asynchronously.

DDHotKey

Simple Cocoa global hotkeys

DirtyTextMatrixTest

MainWindowNibUniversalCocoaTouchApp

A simple Cocoa Touch Universal test app that demonstrates creating the main window in a nib rather than in code.

NeverHeardOfThatObject

Test app demonstrating a bug in which NSArray does not send isEqual: to its objects in response to indexOfObject:.

NumbWindow

Test app for a weird bug where having a window set as Release When Closed results not in it getting deallocated, but in it going numb.

peril-of-BOOL

A test app showing why converting values to BOOL is risky, and why converting them to C99 bool is better.

SGHotKeysLib

A modernized fork of PTHotKeysLib for Mac OS X Leopard and beyond

stressdrive

tool to completely fill a drive with random data and ensure it can be entirely correctly read back

keycastr

KeyCastr, an open-source keystroke visualizer