WowAce

Allows combined aura detection. motw + gotw, all 4 mage int buffs, etc. in one status.

Replacement for the default minimap.

Announces ooze kill instructions during the Yor'sajh encounter in Dragon Soul. Highly customizable with numerous helpful feat...

Automatically sells low quality gray items and selected white items to the vendor.

Good looking, smoothy and helpful nameplates

A 'channeling spell'-tracking addon for Affliction Warlocks. Drain Soul, Drain Life/Harvest Life and Malefic Grasp.

FuBar_jabberFu

Insanity resource tracker for shadow priests.

Persists collapsed state of headers across wow sessions.

MorgBid

KTMCPUManager

Chat frame tweaking module for TweakHub.

ag_Pimpster

BanzaiLib

AuctionSort

Keeps tracks of /rolls.

Mute error messages of N next spell cast.

A death track window for Recount

A seperate focus bar, with focus gain prediction and rotation forecast.

Adds pipes which can control arbitary other statuses (like toggle status on key or "in combat"-state).