WowAce

Shows mana usage as a percentage in a spells tooltip.

A core for your informational plugins to plug into.

DogChow

StatLogicLib

Keeps track of durability and pops up a dialog to repair when you go to a vendor who can.

Displays online guild mates.

A simple combat log that displays events similar to SCT

LDB data source for currency flow

Inspects all members of raid and saves in database, as well as lists people's dkp values

Visualises healing.

Attach diminishing return icons to unit frames.

View an image of your guild vault from anywhere.

SacredBuff

Show where the chests are for Withered Army Training

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

Mutes various chat related annoyances while in capital cities and instances.

Display front-end for LibGuildPositions-1.0 using HandyNotes

TomTom CrazyArrow pointing to the targeted group member

Displays the locations of Garrison music scrolls.

A Replacement for standard UIDropDownMenu