WowAce

TrainingWheels

BigTrouble

Show optimal path for artifact leveling

Adds item values to chat messages.

CraftList

ArenaHistory

OneChoice tries to help you reduce quest reward choices down to, ideally, one choice.

Notifies you of experience gains

Library to provide non-explicit cooldown tracking and callbacks.

A module that lets you find out what today's dailies are without having to visit the quest givers.

Replacement for the default minimap.

Does a /who search of multiple dungeons.

TagCompiler-1.0

Adds resurrection, resurrected and soulstone status to Grid2. Uses LibResComm-1.0

Animated target indicator

Tells you which blob to kill at the Yor'sahj encounter in Dragon Soul.

This addon helps with daily quests.

Allows for easy congratulating when someone earns an achievement.

Cartographer_ExtractGas

A fully featured library tracking all ongoing absorb effects