WowAce

A library that maintains a cache of items and their types.

Cartographer_Data

Adds aura indicators to unit frames

Does a /who search of multiple dungeons.

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

Facilitate better communication for loot councils

LDB data source for reputation monitoring.

Lute

Database of your death locations for HandyNotes

Adds 3 indicators to each side (top, bottom, left and right).

BigWigs_Debugger

Shows at-a-glance what raid buffs/debuffs you have.

Notifies you of experience gains

First Aid data for Ackis Recipe List.

kgPanelsConfig

PlayerNotes

A money data broker plugin.

Holy Power, Shadow Orbs, Rogue Combo Points and Monk Chi.

Avion

Test whether the player can really dispell a buff or debuff, given its talents.