WowAce

TrackingBar

oUF element for highlighting debuffs that are dispellable by the player

Shows the spec of people around you in the tooltip.

Adds on-screen buttons for the farming tools and seeds.

Visual loot monitor

ChatHighlighter

Volume control panel.

Reforges stuff

A small checklist for raid (de)buffs and who brings what.

Tells you which blob to kill at the Yor'sahj encounter in Dragon Soul.

FuBar_VampwatchFu

Show extra information about Jewels and Enchants in tooltips.

Flames anyone who lets his debuff expire on Malygos Phase 3

Monitor the remaining duration on your Mysterious Eggs and other perishable items.

A PitBull4 module which shows an arrow that points to raid members

You've got mail!

A plugin for OneBag to make your keyring the same texture as OneBag/Bank.

Shows the health of the player's current bodyguard.

Prints a message in your default chat frame when someone in your group gains an aura.

EQCompare