WowAce

A frame designed for each specialization of druid's watching their main power and important buffs/debuffs

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

TouristLib

Provides the ability to suppress specific spellcasts like "Deaden" from your casting bars.

Disease Tracker for Death Knights.

Hook extra menu to friend list, guild list and chat player

Death reports

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

FuBar_TimerFu

FuBar_MonkeyQuestFu

FuBar_SWStats2Fu

Save and send chat messages to many channels. Allows quick item and profession linking within your messages.

Draws some lovely 3D portraits in the standard Blizzard artwork.

Sets the DND flag, when are in combat.

A helper addon for the achievements "Let It Snow", "Fistful of Love", "Shake Your Bunny-Maker", "Check Your Head", and "Turkey Lurkey"

Makes your item stats shine!

FuBar_MiniClockFu

Make it easy to explain bosses in Raids.

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

FuBar_AbramsFu