WowAce

Resizes Blizzard raid frames, and adds additional options.

Selectively loots your fishing catches.

Sometimes you just want to run around nekkid.

Zonetext and Coordinates DataBroker Plugin.

Marks ignored players in Grid2 with a color and text notification

Automate picking Quest Reward items from the given list

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

Addon to add macro support for setting and clearing raid icons

Modifies all action buttons to selfcast on right click

Swap a random tabard every time you visit the bank if you are wearing one

Detects and "!note" whispers and sets the whispering person's note

StarVisuals displays various data visualizations

Status for self

Enables autolooting when a fishing pole is equipped and disables it afterwards.

Try to keep them thar pets wrangled

Calculates DKP based on Item Level

Makes the Battle Objectives Frame movable

Keeps track of important de-/buffs in a splash screen

For Developers (of Addons which uses LibWho-2.0): show queues and queries in realtime

The Action Button to SmartMount