WowAce

Send Messages encoded with the hexadecimal system

SalvationKiller

Adds information to Titan Panel about your Professions and opens ProfessionsBook

FuBar_ReloadUI

Adds an additional spell alert if you have more than one charge of a buff that is normally tracked by the in game spell alert...

A Healing Assignment management addon

A Coordinates Data Broker plugin.

Inserts some media that is already present in the game into LibSharedMedia's storage.

Really very early stage. No, earlier than that.

Party and Raid roster library - one library for any group

A library that maintains a cache of items and their types.

Cartographer_NoteTarget

Helps you keep track of your experience.

Filters AFK and DND messages after you've seen them once.

Shows attachment count in Inbox icon.

Reports in the Default Chat Frame how many people does not have Well Fed effect, and who are they

PoisonMenu

Enhances the Equipment Manager to let you control the helm/cloak visibility for each set.

Simple loot specialisation display with selection in tooltip.

FuBar_RaidBuffFu