WowAce

Displays oRA3 main tanks.

Hold a key to temporarily center and magnify the Minimap.

Show who is targeted by at least one enemy, and the casting progress of the incoming spell.

MagicMarker_Data

Time/date display for FuBar.

Raid assignments planner

A customizable buff/debuff display replacement for the default Blizzard frames (with right click cancelaura support).

Shows what stat was reforged in item tooltips.

Skin buffs with Masque

A simple visual combat log with spell/skill icons for Classic WoW

Adds an additional spell alert if you have more than one charge of a buff that is normally tracked by the in game spell alert...

SmartFitter

Allows raid leaders to view information on raid or guild member equipment information

WhisperBid

Keeps an eye on someone's distance from you, and alerts you if they get too far.

Facilitate better communication for loot councils

Show a bar indicating the attack power gained from Vengeance.

Alert your friends when you ding, get an achivement, or get phat lewts!

Destruction Warlock priority module for clcInfo -- Maighurl

Opacity effect on action buttons in cooldown.