WowAce

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!

Give whispers an instant messenger feel.

Tracks rare drops, including companions and mounts

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

A blizzard group finder replacement

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

Kiwi Plates

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...

Barks at you when you target a crowd-controlled unit

an embeddable library providing an abstraction layer for tracking and querying Blizzard's Nameplate frames with ease and effi...

In-game EPGP guild helper, supports standby, main/alt shared pools, minEP, offpecGP. Fixed price list with progress multiplier.

Chat addon, filtering messages and UI changes

Displays information about the current zone on the World Map

A library to provide information about zones and instances.

A modular, lightweight and screen-estate saving grid of party/raid unit frames

Displays additional information for Mythic Keystone dungeons

Allows you to view all items from all your characters on the same account, when-ever and where-ever you want.

Simple and Advanced combined - Bartender4 ActionBar AddOn

Simple Map Mod