WowAce

ViewAddonMessage

What actual item level is an item? Yes, it's horrible we need a library for this.

Waitlist addon with EPGP Mass Award hooking.

Data broker for keeping track of your Ankh cooldown.

Expo

FuBar_RLAssistFu

TextSpy

fmBuffCheck

Raid Warning filering module for TweakHub.

Hides the Order Hall Command Bar

PoisonMenu

RotLatency keeps track of your reaction to cooldown expiration.

TrickOrTreat

Provides a library for accessing auction data and pricing from various Auction Data mods

Captures chatframe Tradeskill Links for later reference in an easy to read format

Warns you with sounds when you gain different shaman spells.

WeaponRebuff

Provides information about the player's bodyguard.

A boss encounter engine used by other add-ons

Shows the group leader, raid assistants, and master looter in Grid.