WowAce

Jigsaw

Stores a browsable database of spells that mobs cast

LDB display of currencies, gold totals and session / daily / weekly statistics for all characters on a server.

Announces interrupts in the chat

Automates bites during the Blood-Queen Lana'thel encounter in Icecrown Citadel

Adds a button to your character and inspect window that shows a summary of gear enchants and gems.

Accelerates Camera Zooming

Dims action buttons.

FuBar_ItemDBFu

ClosetGnome_Switcher

Embeddable chat throttling library with traffic shaping and priorities

Role playing AddOn that shows extra information about characters as entered by the player.

Does stuff for sachmo

LittleTrouble

FuBar_TransporterFu

Shows your FuBar addons in your LDB display.

Cancellation

Outdated! Please use 'XLoot', available on Curse and WoWI

A superior broker/LDB display for users of the Recount damage-meter.

CombatLog in SimpleCombatlog style