WowAce

Am I locked out? - Displays all RaidIDs for all chars

Tracks the HoTs you cast.

Antagonist

OneBag is a replacement for the default game bags that combines all the bags into one frame.

Tracks vulnerability debuffs on multiple mobs

A simple combat log that displays events similar to SCT

Calculates and shows your TankPoints in the PaperDall Frame.

A library to provide a markup syntax

Data Broker Display similar to FuBar

Keeps track of your current location.

Displays Instance Maps

Enhances the default AddOns list.

Archaeology Assistant

Max Camera

Lightweight Chat Improvements

Watches your chat, flagging missplled words, and offering correctly spelled suggestions.

Plugs classical world style fonts into LibSharedMedia-3.0

StatLogicLib

DKP system for all guilds in the Banana Republic.

Henge