WowAce

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

Manages the SavedVariables of your addon with a layered hierarchy of settings.

Note + rep tracking for players, with guild data sharing.

RaidSpy

Disease Tracker for Death Knights.

Provides access to all teleporting spells and items on right click of minimap button.

Keeps track of honor, PvP statistics, BG Marks, and Arena points.

Announces interrupts in the chat

Keeps track of gold and cash flow across multiple characters

Library to aid in the classification of Mounts

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

A plugin for OneBag to make your keyring the same texture as OneBag/Bank.

FuBar_FuXPFu

Keep your pet fed

PartyToGo

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

Combat Alert

Tooltip scanning library.

FuBar_CraftTimersFu

Tracks whispers and conversations