WowAce

GCInfo

Reputation Statistics - Gained, Needed, Rep/Hr, Session Time, etc.

A library to provide tools for formatting money and time.

Advanced Chat Filtering and Spam Blocking Addon

Adds trinket tags to SUF

Skills plugin for any DataBroker display.

Unit testing framework for World of Warcraft addon development.

View all your Auctions on any DataBroker display.

AllYouCanEat shows information about the following statistics: beverages, foods, bandage types, potions, elixirs and flasks.

TrainingWheels

ArenaHistory

Adds AFK status to Grid frames.

Destruction Warlock priority module for clcInfo -- Maighurl

CatPoints

Armored man and paper doll durability modifier

Show a bar indicating the unit's Soul Shard count.

Smooth combat HUD based on ArcHUD2

Reports the total threat on a mob at the end of combat.

Manage Raid Queues

Aggro Warning System for Parties and Raids.