WowAce

Cheaptard

A FuBar plugin for MagicMarker

cyCircled_Vol

Automatically restock items from vendors and your bank

A DPS Data Broker plugin.

LFD status via a DataBroker display rather than the minimap.

Allows frames to be dragged around, without permanently changing their position.

Bag and item management utilities

Extends Gladius with diminishing return tracking

Simple enhancements to the mission list.

Simple embeddable publish-subscribe implementation.

Adds TargetIcon status to Grid2 (player / player-target).

Inserts some media that is already present in the game into LibSharedMedia's storage.

FuBar_RicoXPFu

Alert your friends when you ding, get an achivement, or get phat lewts!

STOP BURNING FOOD YOU FAT FUCK

An herb and ore gathering add-on with a focus on ease-of-use.

Synchronise friends among your characters

FuBar_PitchFu

With Mists of Pandaria Blizzard publish all characters from an account unless you disable that 'feature'. This addon warns you.