WowAce

StitchUI

Hitman

Keeps track of time played and rested XP across your characters.

WQA helps you find world quest groups easily. Works after the 4/28 group finder changes.

Powerleveling guide framework

Manages tracking of raid attendance, loot, and more.

Dims action buttons.

Tracks profession specific cooldowns and items across all your characters

AceBuffGroups

Reorients the camera to be behind the character after a charge.

Makes the Blizzard options frame movable and resizable

Manages the SavedVariables of your addon with a layered hierarchy of settings.

FuBar_BattlegroundFu

Tells you which blob to kill at the Yor'sahj encounter in Dragon Soul.

NameTagToggle

Mapster's Minimap brother

Insanity resource tracker for shadow priests.

Detox

Speed plugin for any DataBroker display.

Parkour puzzles throughout the world.