WowAce

Adds macrotext to action buttons without the need to create new macros for each button.

Enables autolooting when you start fishing and disables it afterwards.

Thok Cooldown Rotation

Rummage

Plays a sound when Ready Check fires

Customizable text display of character's power.

aUF_Banzai

Timer bars for your abilities on your target

Lua error manager

Raid Leader's Note

Raid flares without problems with UI taint and errors, using mechanisms introduced in patch 4.3

Simple Data Broker object showing your currently assigned role.

A Just for fun addon that converts money displays to show totals based off Harry Potter's currency system

Shows Ctrl/Alt/Shift indicators in the middle of your screen.

Amanuensis

Always shows the Blizzard Raid Frame

Try to keep them thar pets wrangled

TradeskillInfoUI

AltoComplete

Gemologist