WowAce

A library which provide tools for detecting adverse effects on units.

Makes the Blizzard options frame movable and resizable

Library for tracking mouse gestures

Adds Buff/Debuff icons to the grid frame.

A creative frame managment library

Auto equip/take off a selected tabard on entering/leaving an instance.

Tracks spiritual innervation on Garajal

A FuBar plugin for MagicMarker

Thok Cooldown Rotation

LibAvion-2.0

Allows you to loot BoP items without prompting when not in a group or raid

Send Messages encoded with the hexadecimal system

EasyPet

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

Tooltip scanning library.

SimpleDrumAnnounce

RepWatch

Raid tracker for Asmodeus

QuoteNoMore

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