WowAce

Provides extended aura status settings.

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

A Small movable frame that shows who in your party has your Renewing Mist buff

Assistance for the Ra-den encounter. (Unstable Vita order, ball kill order)

rSelfCast

Allows you to create icons, which can be customized greatly by user's input. CiR is more than just the usual cooldown tracker.

Allows combined aura detection. motw + gotw, all 4 mage int buffs, etc. in one status.

BeneCast 10

Extends Gladius with diminishing return tracking

A frame designed for each specialization of druid's watching their main power and important buffs/debuffs

Information display for Hunters.

Provides training reminders to help decipher the Blizzard Spell Alerts.

EBB-inspired buff bars with click-to-remove support

DebuffEnough

A customizable buff/debuff display replacement for the default Blizzard frames (with right click cancelaura support).

Adds aura indicators to unit frames

Assistace for Blackhand (Mortar warning in P2, custom says for bombs and marks in P3)

MoBuffs

Ghost: Pulse

Keeps track of important de-/buffs in a splash screen