WowAce

ArcHUD2

Angry Raid Points

Track all threat redirection ability transfers and cooldowns (Misdirection and Tricks of the Trade).

Deathknight Rune Display

Tooltip of awesomeness. Moo. It'll graze your pasture.

Tracks, transmits and displays the cooldowns of your raid.

A core for your informational plugins to plug into.

A library to help with localization of talent trees.

Adds World Quests to the quest list

CandyBar style cooldown display

Displays online guild mates.

Shows where the equipment of inspected users or yourself is from.

Incoming Heals

A replacement tradeskill window for Classic

Shows class colors on player nameplates and names

A Simple World of Warcraft Spam Filter!

DKP system for all guilds in the Banana Republic.

Some handy events that should exist in the default UI

Displays Instance Maps

Utility library with shared functions and data for various addons by NeoTron.