WowAce

This is an add-on to block incoming guild/party/duel requests (except for friends/party/guild) (previously ASSBlock)

Aperture

Control screenshot format and quality via FuBar

Hidden Reputations

Strips unwanted UI elemeents..

ConfigMode support for Blizzard frames.

Toggles player names.

Classic branch of Xparky

Automatically calls ForecQuit() right before you are AFK-disconnected to quit wow instead of going to the character selection...

Smoothly fades game in after loading screens

picoFPS

WhoDrop

Changes several of the popup dialogs to not close when hitting the Escape key.

UIThing

NabuFiveSec

BuffProtectorGnome

Automatically converts a party to a raid when you attempt to zone into a raid zone without a raid.

I've invented a device that tells you when reactive abilities are available!

Addon channel transfer statistics for any DataBroker display.

Fix replacement tokens in Blizzards Lua/C Code