WowAce

Simple embeddable publish-subscribe implementation.

Library to provide non-explicit cooldown tracking and callbacks.

Mute error messages of N next spell cast.

A bar for all diminishing returns. Maybe nice for Arena, but intended for the third boss of Trial of the Crusader

SeeingRed

A collection management library similar to .NET's System.Linq

Show who is targeted by at least one enemy, and the casting progress of the incoming spell.

Pick Pocket Countdown Timer for Rogues.

Simple raid waiting list

An herb and ore gathering add-on with a focus on ease-of-use.

FuriousTask

IFrameManager

BigWigs_HealbotAssist

I've invented a device that tells you when reactive abilities are available!

Paparazzi

LibQTipClick-1.0

Tool for easy task assignments in raids.

Make your whole party/raid aware of whats happening during and after a readycheck

AntiInvite

Experiments in Mana/Regen Tracking