WowAce

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

Afflictions display and cleaning for solo, group and raid with advanced filtering and priority system.

Tracks Raid/Instance/World Boss lockouts for all your characters, daily/weekly quests, currencies, trade cooldowns, and more!

Modular casting bar.

Arena unit frames

In World of Warcraft healers have to die. This is a cruel truth that you're taught very early in the game. This add-on helps you influence this unfortunate destiny in a way or another depending on the healer's side...

Modular damage meter.

Estimated range display. Type /rangedisplay for config

A lightweight, flexible, multi-target threat meter.

Death analysis tool

Automatically enables or disables combat logging based on location.

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

Textures for Stop Motion

Timers for Buffs, DOTs, CC effects, etc..

AnyFont

Deathknight Rune Display

Makes a sound when your focus starts casting. Use with [target=focus] macros for interrupts (Counterspell, Spell Lock, Wind ...

Show buffs on nameplates.

Displays the remaing cooldown of the action you tried to use

Kiwi Plates