WowAce

Recap

Allows frames to be dragged around, without permanently changing their position.

Restores channels and channel-window associations after disconnects remove them.

Assistance to the dance during Dread Spray

Make noise when the servr is going to restart

KC_Mobility

Deformat

Show optimal path for artifact leveling

Allows custom-triggered boss mod timers to be created

Allows communication to be shared across realm through Battle.net.

Stable

AuctionSort

Gives equipped and overall iLvl to indicate the quality of a character's gear.

Show an in combat indicator

Shows the group leader, raid assistants, and master looter in Grid.

Collects and displays census information. This AddOn is licenced under the GNU GPL, see GPL.txt for details.

Warnings about tanking specific abilities

Displays a reliable cooldown timer for the Shaman Ascendance ability

Compact scrolling vendor frame

Needja Tracker