Linez is an Tetris clone written for Mac OS X using Cocoa. It is currently in its infancy.
Log4Cocoa is an Objective-C based port of the popular Java based logging package Log4J. Additionally, Log4Cocoa plans to provide pure C based bindings as well. Log4Cocoa is not affiliated with the Apache Jakarta project in any way.
LokIRC is a free IRC client for Mac OS X. It's intended to be easy to use, but still be powerful for advanced users. It's also intended to be as configureable as possible.
LongSpear is a Cocoa-based Dungeon Master\\\\\\\'s assistant. It is intended to automate some of the nitty gritty of running a campaign, such as doing quick listen and spot checks and managing battles.
An experimental patch project for the Mozilla-based Chimera Navigator web browser for Mac OS X.
LucidSQL is aimed at being a very simple MySQL management tool. It is meant for people who don\'t know MySQL and just need to get their work DONE. It will be written COMPLETELY in Cocoa with Objective-C.
MACMonitor is a Mac OS X Cocoa application that displays AirPort connection information in convenient manners. Most useful for testing roaming Wi-Fi setups it can display both the SSID and the MAC Address and more via a menu bar extension.
MOKit is a Mac OS X framework that is based on the Cocoa frameworks. It provides additional classes and extensions to standard Cocoa classes that can be used in Cocoa applications.
Mac GoogleSeach is an OpenSource effort to implement the Google SOAP APIs on Mac OS X.
Mac OS X IOKit driver and utilities for the USB interface of NEC 3G mobile telephones.
A simple OS X command-line tool for setting network location, plus a GUI wrapper application
Tools for Palm OS developers on Mac OS X. Cocoa Palm Reporter logs traces emitted by the Palm OS Emulator. USB-TCP Bridge provides a socket that can be used to communicate with a Palm handheld over USB (for example, GDB).
Mac OS X launcher/wrapper over FreeSCI, the portable interpreter for games written for the Sierra On-Line's SCI system, located at freesci.linuxgames.com.
Lunar Lander Arcade Game
A plugin for the MacOS X Mail application that adds the ability to fetch mail stored on a httpmail (Hotmail) server
The MacOS X Network Management Extensions (MacNME) project is an effort to extended the MacOS X Client and Server administration capabilities provided by Apple's OpenDirectory system.
MailSig.app is a small software which lets you use external files as signature files in the application Mail.app of Mac OS X.
Handles GetURL apple events, like a mail client would handle a mailto link, by delegating them to the mutt mail client, using AppleScript and Terminal.app. Both the developers are viewing this mostly as a learning experience, so you are welcome to join.
GNUstep Generic Graphic Manipulate Framework. This is just a place holder. The project will be merged into AP3's raster engine. Follow the website link to the new address.
Marshmellow Sprites - Open source sprite package for Macintosh OS X ( 10 ) developers using Objective C and Cocoa. Marshmellow Sprites is being created from the ground up to utilize Apple Macintosh technologies. (Yes - we know about the spelling)
ObjC framework for mathematical operations. Various DSP (inc. FFT + wavelet), statistical operations and more on vector and array types. Optimized for SIMD and multi-threading where possible.
MultiDC++ aims to be a DC++ port with support for many different operating systems. In addition, it runs as a server enabling you to interface with it locally or remotely using several user interfaces.
MultiTerm aims to become an extendible Terminal Emulation which provides a high quality (nice look and feel) user interface for everyday terminal work.
A music markup language based on note intervals
Music Composition Tool