WowAce

HazLoot

NextStep

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

A 'channeling spell'-tracking addon for Affliction Warlocks. Drain Soul, Drain Life/Harvest Life and Malefic Grasp.

Enables you to see Chinese, Japanese and other languages in game

Buff reminders and more

BigTrouble

rSelfCast

Automatically sells low quality gray items and selected white items to the vendor.

FuBar_RLAssistFu

FuBar_LoadLODFu

Keeps a list of all items you want and shows how much you need.

Note + rep tracking for players, with guild data sharing.

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

Instant PROC notification

Notifies you of experience gains

Library to aid in the classification of Mounts

Assistance to the dance during Dread Spray

Prospecting and Disenchanting Aide

A menu with useful searches for Inventorian