CocoaAsyncSocket

Asynchronous socket networking library for Mac and iOS

XMPPFramework

An XMPP Framework in Objective-C for Mac and iOS

CocoaHTTPServer

A small, lightweight, embeddable HTTP server for Mac OS X or iOS applications

KissXML

A replacement for Cocoa's NSXML cluster of classes. Based on libxml. Works on iOS.

AlarmClock

Alarm Clock app I wrote a decade ago. Releasing source code due to popular demand.