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.

Modular damage meter.

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

Modular casting bar.

A lightweight, flexible, multi-target threat meter.

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

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...

Estimated range display. Type /rangedisplay for config

Configurable Castbars

A customizable casting bar replacement for Classic WoW

Adds Scrolling Combat Text above your character

Tracks the Blood Shield for Death Knights.

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

Compact rune and proc display for Death Knights.

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

Arena unit frames

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

Automatically enables or disables combat logging based on location.

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