WowAce

SupplyAndDemand

Raid level alternative player power warning (Atramedes, Cho'gall, Lord Rhyolith)

EQCompare

Provides extended aura status settings.

Capital Cities NPC Browser

Adds aura indicators to unit frames

Data broker for keeping track of your Ankh cooldown.

Provides the ability to suppress specific spellcasts like "Deaden" from your casting bars.

A popup menu containing user-programmable scripts.

WQA helps you find world quest groups easily. Works after the 4/28 group finder changes.

Dailies Quest Tracker

Cryolysis

LD50_abar

Adds a confirmation dialog when crafting Bind-On-Pickup trade skill items

Avion

Library to help with querying unit talents.

Displays a variety of useful stats for tanking

Vengeance module for Broker displays.

First Aid data for Ackis Recipe List.

InstanceMaps