pilotmoon

MouseMirror

A Mac OS X app that uses an event tap to intercept mouse movements and "mirror" them.

CursorInspector

Inspect and save the current OS X cursor image

webcam-analyse

C program to analyse two jpeg images and return a measure of the difference between them

NSTimer-Blocks

Simple category on NSTimer to give it blocks capability.

rhpnotifier

RHP Notifier for Mac OS X shows a status icon to let you know if you have games waiting for your move at Red Hot Pawn.

InvisibleDragDropWindow

A technique to achieve a transparent window that accepts drag & drop

JSONKit

Objective-C JSON

WritLarge

This tiny app powers the Large Type extension for PopClip.

AppSales-Mobile

App Sales allows iPhone and Mac App Store developers to download and analyze their daily and weekly sales reports from iTunes Connect.

DGKVOBlocks

KVO and blocks done right

LetsMove

A sample that shows how to move a running Mac application to the /Applications directory

NMLog

Simple, controllable Objective-C logging

SGHotKeysLib

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

Touch

(Multitouch actually) My reverse engineering work of OS X gesture and multitouch events that led to Sesamouse (GPL v2.0 license)

asedit

Script to manage App Store descriptions using iTMSTransporter.

Buzz

PHP's lightweight HTTP client

helpscout-api-php

PHP Wrapper for the Help Scout API

PatternPaint

Making beautiful light shows is as easy as drawing a picture with Pattern Paint!

php-github-api

A simple PHP GitHub API client, Object Oriented, tested and documented. For 5.3+.

power-of-ten-python

secondcrack

A static-file Markdown blogging engine.

VDKQueue

A modern, streamlined, faster version of UKKQueue

warmup-reps

Calculate warmup sets, reps and weights for strength training programs like Starting Strength.

webcam-pi

Raspberry PI webcam - code to run on the PI

webcam-www