WowAce

Makes it very easy to collect rare battle pets.

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

Adds TargetIcon status to Grid2 (player / player-target).

Watch tooltip updates to announce when you find specific objects

Checklist2

Show coordinates on minimap

A library to provide a way to easily create controls for Blizzard's options system

SpoilsOfWar

A death track window for Recount

Auto-target your Prospector/Milling/Enchanting skills. v1.18

Improved Guild Control Panel

Chat frame tweaking module for TweakHub.

Uses linear regression and a log of hitpoint values to estimate how long a boss has left to die and reach execute range.

Helps you keep track of your experience.

Unit testing framework for World of Warcraft addon development.

Broker launcher that switches specializations when clicked. Also hides spell learned spam.

eeMon

Show a bar indicating the unit's Soul Shard count.

NCHide

FuBar_IOPFu