WowAce

Achievements

Automated smart raid marking to speed up trash clearing in instance runs

Visualises healing.

Adds mob patrol paths to your map.

Co-ordinated targetless Party and Raid wipe recovery. Evolved

Shows simple Buttons for your Cooldowns :)

One large inventory.

Reports in raid chat whenever a raid member "fails." /EnsidiaFails to configure.

Displays online friends.

Incubator

Keeps track of your current location.

Track of your tradeskills across characters, create small buttons for them and track cooldowns.

A library to provide information about zones and instances.

PT3Browser

Apathy skin for Masque.

Quest History tracker and shows lists of quests in each category

FuBar_WindFuryFu

ArcHUD2

Acolyte2

Friends list improvements: notes, remembering the information of offline friends, friend list syncing and backups, and a fuba...