WowAce

Role playing AddOn that shows extra information about characters as entered by the player.

Keeps track of resurrection spells cast in a group

Add-on that shows in a unit tooltip window a number of killed mobs of the same kind

Better quest log and tracker

Tracks skill and tradeskill costs and progressions, as well as trainer locations.

Gathers statistics on certain chance-on-use spells, also known as procs.

NBuffBars

Friends & Guild Data Broker plugin.

First Aid data for Ackis Recipe List.

A full package of auras for all 3 Shaman specializations

Search, filter and craft gems in the game!

Loudmouth

QuestAnnouncer

Keeps track of your reagents for buffing.

Tracking and ranking of dps/hps in a guild.

Aspect checker addon for Hunters.

Cartographer_Herbalism

Raid Cooldowns

Mutt (Macro Update Target Tool) provides slash-commands that can patch the predefined targets in your macros.

Automatic Refilling of User Defined Items