WowAce

FuBar_LoadLODFu

Displays a grid of guild ranks versus permissions.

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

Displays info about who rolled Need/Greed/Pass on items that are currently rolled for

Show coordinates on minimap

ShadowGreenLight helps you decide if recasting SWP/Corruption is worthwhile

Quest helping: fetching items to use, that sort of thing.

"Shows Call To Arms status in an LDB data provider."

A Library for stat conversion, calculation and summarization.

Set the clicking action for Grid buttons

Swiss Army knife for instances, including player tracking, ignore buttons, loot tracking, notes, and more.

Talismonger-3.0

LDB data source displaying character stats

Configuration library

GemCensus inspects people and records which gems they have socketed. Then displays which gems are the most popular.

Adds an Atlas button to FuBar.

Gives a Smoother Quest Experience

Sneakily inspect how much gold your mouseover target has made so far.

Monitors for friendly deaths and announces them as in Myth: The Fallen Lords

Automatic ammo reloading and selection, with warnings.