WowAce

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

Records Damage and Healing for Graph Based Display.

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

Modular casting bar.

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

Arena unit frames

Modular damage meter.

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...

A lightweight, flexible, multi-target threat meter.

Estimated range display. Type /rangedisplay for config

Configurable Castbars

Death analysis tool

AnyFont

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

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

Show buffs on nameplates.

Textures for Stop Motion

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

Compact rune and proc display for Death Knights.

Adds Scrolling Combat Text above your character