WowAce

Kaliban's Class Loot List Star Display

Talismonger-3.0

A lightweight addon that does something.

SacredBuff

A Collection of Automations and Interface Tweaks.

an embeddable library providing an abstraction layer for tracking and querying Blizzard's Nameplate frames with ease and effi...

Track of your tradeskills across characters, create small buttons for them and track cooldowns.

A FuBar plugin for Converge Guild Officers.

Libra

Shows the mirco menu and game menu in a clickable broker tooltip.

View an image of your guild vault from anywhere.

Tracks the Blood Shield for Death Knights.

A bin for all your LibDataBroker buttons

Modular and lightweight party/raid frames.

Nihilum Raid Tracker, originally written for the EU guild Nihilum.

Various libraries based on LCD4Linux, offering users lower-level UI customizations.

OneBank3 will combine all the bank bags into one frame.

A Simple World of Warcraft Spam Filter!

Static library of wow map data

Role playing AddOn that shows extra information about characters as entered by the player.