WowAce

Disease Tracker for Death Knights.

Warnings about tanking specific abilities

Adds a couple of graph displays to Skada.

Speeds up triggering actions such as items or spells by triggering them on key/mouse down rather than release

A plugin for OneBag to make your keyring the same texture as OneBag/Bank.

FuBar_PoisonReminderFu

Cartographer_Stats

Does a /who search of multiple dungeons.

Note + rep tracking for players, with guild data sharing.

Cancellation

GemList

RaidInfo

BiGOpt

Automatically generate and announce optimal spirit totem assignments during the Gara'jal encounter in Mogu'shan Vaults.

Priority 3 loot announce addon

EnchantList

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

Evaluates your gear

FuBar_LoadLODFu

Announces ooze kill instructions during the Yor'sajh encounter in Dragon Soul. Highly customizable with numerous helpful feat...