WowAce

Needja Tracker

Keeps track of important de-/buffs in a splash screen

A Small movable frame that shows who in your party has your Renewing Mist buff

AllYouCanEat shows information about the following statistics: beverages, foods, bandage types, potions, elixirs and flasks.

FuBar_ReloadUI

BagPress

A library to help with localization of Archaeology artifacts

Show optimal path for artifact leveling

A simple addon that warns you if your pet isn't attacking while you're in combat.

Adds an inobtrusive circular castbar around the mousecursor, handy for Clique users

Provides training reminders to help decipher the Blizzard Spell Alerts.

TableInspector

Really very early stage. No, earlier than that.

Persists collapsed state of headers across wow sessions.

Libary for cleanly inspecting other players

Spy on your guild.

BigWigs_HealbotAssist

MountLib

MaxStats

SalvationKiller