WowAce

SupplyAndDemand

Draws 3D portraits for main units that can be moved or resized at will.

Adds Name and Buyout Price sort columns to the auction house.

FuBar_XPerlFu

Blocks all whispers except from people in your guild and friends list.

Add TomTom Waypoints for Flight Masters in classic

Helps with interrupt notifications and announcements.

Logs hunter's use of Feign Death

The ultimate in lazy Ulduar raiding

User-configurable protection for your inventory. Automatically buys back mistakenly sold items.

FuBar_DPS

Makes tracking reputation much simpler. By InSo(v)nIaX

Uses TomTom to show target location if target is in party or raid.

Logging utility for duels

GuildFilter

Echos quest objective completion to your party

TweakHub module to automate various activities such as accepting resurects, invites, and other game dialogs, ignoring duels a...

aX_RaidStatus

QuestLongList

SimpleDrumAnnounce