WowAce

Manages the scanning of the auction house in a reliable an efficient manner.

Skills plugin for any DataBroker display.

FuBar_PetFu

Holy Power, Shadow Orbs, Rogue Combo Points and Monk Chi.

Dedicated to Lazybones of EU Khadgar who had the original idea as he can't find a damn thing in his bags. You're a great guy...

Draws 3D portraits for main units that can be moved or resized at will.

Keeps track of people who have recently sent you messages.

vChat

Out of Mana bar.

Warnings about tanking specific abilities

Count and Track Daily Quests

AutoAcceptInvite

A volume control for Data Broker.

FuBar_jabberFu

Resizes Blizzard raid frames, and adds additional options.

Keeps a list of all items you want and shows how much you need.

FuBar_FuzzyClockFu

EasyTrack

A seperate focus bar, with focus gain prediction and rotation forecast.

Provides data about all artifacts in the player's possession.