Automate quest-related tasks such as accepting and delivering quests for you

A healing user-interface addon that provides up to 15 customizable buttons.

Prat is a framework for chat ehancement modules.

AffDots is a DoT power tracker addon for Warlocks

Rematch is a pet journal alternative for managing pets and teams.

Scan your trade skills and provide information on how to obtain recipes.

Timer bars for buffs, debuffs, cooldowns, etc.

Backported version of Trade Skill Master (TSM).

ALL THE THINGS will help you with your endeavor by giving you the ability to track your completion for everything.

Adds a display bar on the top and/or bottom of the screen.

Creates a grid on your screen to aid you in aligning and centering your UI.

A lightweight, flexible, multi-target threat meter.

IceHUD is a highly configurable and customizable HUD addon.

Afflictions display and cleaning for solo, group and raids with advanced filtering.

Move those default blizzard windows.

Help with fishing related tasks -- clothing, fish information, etc.

Adds custom effects to your cursor.

Lightweight Chat Improvements

An automatic loot filter.

Adds the Average iLevel (AiL) to the tooltip of other players

Tools and tweaks to make the lives of players seeking Achievements a little bit easier.

Provides information about your alts.

Prettier nameplates.

Automatically sells useless stuff and repairs your gear.