WowAce

FuBar_VampwatchFu

HUD that you can tweak the way you want.

Angry Assignments

Keeps track of current money and all your characters on one realm.

Does stuff for sachmo

tracks and share quests between your party

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

Marks the locations of Hallow's End candy buckets on the worldmap and minimap.

MiniPet, Always keep your little companion with you, based on the work of Carra.

Target Debuff monitor. Stacking aware, giving current and potential debuff status.

Quest History tracker and shows lists of quests in each category

Combination of Titan LootType and Roll - stripped down and cleaned up.

Detox

Incoming Heals

Allows the user to preview and track their progress in the collection of various transmogrification appearance sets

A library for PvP and Battlegrounds

ItemSync the happy item gatherer and toolkit.

Cartographer_Treasure

Niagara

A replacement tradeskill window