WowAce

Collects, analyzes and presents information about the virtual economy.

Cartographer_Trainers

Good looking, smoothy and helpful nameplates

opens/closes all bags when at merchant (instead of only the backpack)

Provides access to all teleporting spells and items on right click of minimap button.

PlayerNotes

PetBar

Shows who controls Wintergrasp and the time until the next battle.

XArt

Fires events whenever a raid member "fails".

Ingela's Rapture is a lightweight and highly configurable addon that gives you a cooldown bar for the internal cooldown of Ra...

For Developers (of Addons which uses LibWho-2.0): show queues and queries in realtime

Library to provide non-explicit cooldown tracking and callbacks.

A customizable casting bar replacement for TBC Classic & Classic WoW

Adds icons to the configuration menu for all standard Grid indicators.

Manages the SavedVariables of your addon with a layered hierarchy of settings.

Restores channels and channel-window associations after disconnects remove them.

Sanity2

Buffalo2

Show coordinates on minimap