WowAce

LibGUIFactory-1.0

Replacement for WoW's flash/fade functions.

Historian

Displays both Kalecgos and Sathrovarr the Corruptor hit points during the encounter.

Tells you who bought your auctions.

Adds your damage to Scrolling Combat Text

A library that tells wether a item is a quest item or not (equipped or in bags)

SpellWatch

ChatAssist2Options

Combat Alert

RaidGroupNumber

Library to provide non-explicit cooldown tracking and callbacks.

FuBar_OmenFu

Automagically draw your weapons !

A customizable casting bar replacement for TBC Classic & Classic WoW

oUF element for highlighting debuffs that are dispellable by the player

Adds indicators to the sides of Grid frames.

Helps you see the Halion's Corporeality during phase 3

Automatic ammo reloading and selection, with warnings.

Flames anyone who lets his debuff expire on Malygos Phase 3