WowAce

KivinSpamGuard

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

SurgeonGeneral Listen CLient

Library providing mouse-click support for LibQTip-1.0.

Lag tolerance module for Broker displays.

Adds four icon indicators to Grid (top, bottom, left and right).

DynRepBar

Broker2FuBar

First Aid data for Ackis Recipe List.

Handles the assignment, coordination, and announcement of many parts of the Lich King encounter in Icecrown Citadel.

Enhances the StackSplitFrame with numbered Buttons, a '1-Click Mode' and a 'Auto Split Mode'.

Quest library for mob location and other information

Adds resurrection, resurrected and soulstone status to Grid2. Uses LibResComm-1.0

FuBar_ArenaFu

Shows a circle on the minimap to indicate spell range

TalentShow-1.0

DataBroker display using minimap buttons.

Adds on-screen buttons for the farming tools and seeds.

A system config addon to WOW

Displays events from Calendar for upcoming week in tooltip.