WowAce

Adds the toon name to the alert that your RealID friend has come online.

Considers an item against all the items you have to determine whether or not it is an upgrade

FuBar_TrainerFu

Transcendence Monitor for Monks

NameTagToggle

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

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

Cartographer_Mining

Displays the time remaining before your (temporary) pet is dismissed.

Monk Brewmaster/WindWalker Priority and Buff/Debuff Tracking Tool

Standalone of FuXPFu - Now sticks to anything!

Shows skills in a tooltip and allow them to be used. Also keeps track of Cooldowns.

OneCore is the centralized code shared between the OneBag Suite

Calculates optimal reforging for given weights/caps.

StarVisuals displays various data visualizations

Adds various hearthing items to AdiBags virtual groups

Allows the user to customize the the tooltip with lua-scripts

RoleCall allows you to easily see the talent specs and roles of everyone in your group.

Announces Mage Spells in chat.

Add-on that shows which mounts can be farmed this week