WowAce

AddOn development framework

Changes the look of the default UI

A library to help with localization of in-game item sets.

From bags we came, to bank we return

Uses various methods to scan your surroundings for rare or specified NPCs.

Show the appearance of an item when you mouse over it

Remember locations that city guards direct you to for HandyNotes

Addon to manipulate the map

A library to help with localization of factions.

Replaces the normal unit, party, target, pet frames and adds target-of-target.

Automatically enables or disables combat logging based on location.

Collectinator is an addon which will scan your pets and mounts and provide information on how to obtain them.

Apathy skin for Masque.

Cirque Skins for Masque

Enables multi-line/unlimited-length pasting of text or commands into WoW

A friendly companion that remembers the chat.

Deus Vox Encounters

Core module for Loot and Looting-related UI improvements

Entropy skins for Masque.

Tracks herbs/ore/items that can be broken into component pieces