WowAce

A powerful, comprehensive utilty for displaying graphics and information based on buffs, debuffs, and other triggers.

Textures for Stop Motion

EBB adds groups of bars to your screen showing you which (de)buffs currently affect your toon or some other units.

In-game theorycraft. Calculates actual damage/healing based on gear, talents and buffs.

Numerical and graphical display of Combo Points and similar buffs/debuffs. Also tracks Holy Power and Soul Shards.

Kaliban's Class Loot List Star Display

Threat reactive nameplates for TidyPlates.

Display auras on action buttons.

Additional information about player spells.

Track all threat redirection ability transfers and cooldowns (Misdirection and Tricks of the Trade).

Compact & customizable filtering, monitoring and grouping of buffs and debuffs

Display aura information inside action buttons

Checks your gear before bosses and yells at you if you're an idiot

Co-ordinated targetless Party and Raid wipe recovery. Evolved

Insanity resource tracker for shadow priests.

Auto and random summon highly customizable for your pets and mounts, with Data Broker support.

Rebuff yourself with the mousewheel.

Cryolysis 2

Tracks skill and tradeskill costs and progressions, as well as trainer locations.

Alternate Rune Display