WowAce

Library to check whether an item is equipable / appropriate for a given class

Afflictions display and cleaning for solo, group and raid with advanced filtering and priority system.

Ackis Recipe List is an addon which will scan your trade skills and provide information on how to obtain recipes. It works fo...

Replacement for ActionButton_Show/HideOverlayGlow APIs

Collects Herbs, Mines, Gas Clouds, Archaeology, Treasure and Fishing locations and adds them to the worldmap and minimap

An intuitive keybindings library.

Arena unit frames

Creates and manages secure Action Buttons

"Debug" code free since '93!

Myslot is for transferring settings between accounts. Feedback [email protected]

Tracks Raid/Instance/World Boss lockouts for all your characters, daily/weekly quests, currencies, trade cooldowns, and more!

The original source for where things are in Pandaria

A library to help with localization of the output of UnitCreatureType.

Allows you to view all items from all your characters on the same account, when-ever and where-ever you want.

A library to help with localization of in-game subzone names.

Estimated range display. Type /rangedisplay for config

Give whispers an instant messenger feel.

In-game theorycraft. Calculates actual damage/healing based on gear, talents and buffs.

Another HUD addon

A library to help with localization of bosses.