WowAce

Watch tooltip updates to announce when you find specific objects

MeleeBuffs

API for AceConfig-3.0

LDB broker for group interrupts

Durability Data Broker plugin.

Improved Mailbox

Shortens gold output in your chatframes by using the icons instead of names.

Minimalistic LDB plugin that allows tracking of raid IDs across characters.

Hides the Order Hall Command Bar

A standalone version of Angry Assignments to create and display personal notes on your screen.

Torta

Simple raid waiting list

LDB port of TimeToDie, showing estimated target life expectancy in an LDB object

Relegation

Artifact power bar support for oUF layouts

Holy Power, Shadow Orbs, Rogue Combo Points and Monk Chi.

Hides MicroButton Alerts

Gugagaia_dk_addon will be like a teacher, helping the player that have a character of Death Knight class

End of combat reporting for feedback on how your cast time was spent or wasted.

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