WowAce

Opacity effect on action buttons in cooldown.

BiSList allows you to configure your BiS items list, and keep track of how far you are from them

Adds a third text indicator to Grid.

LibDogTag-2.0

Ratings

MorgBid

Unit testing framework for World of Warcraft addon development.

Never forget which one in that 5-mob pull casts what spell again.

A money data broker plugin.

Checklist2

A library which provide tools for detecting adverse effects on units.

Library for tracking mouse gestures

Party and Raid roster library - one library for any group

ItemEnchantApplication

Provides access to all teleporting spells and items on right click of minimap button.

Forces LSM and LibSink to use specific textures and sinks.

JostleLib

Shows an arrow to your bite victim during the Blood-Queen Lana'thel encounter in Icecrown Citadel (your raid leader must be r...

A Healing Assignment management addon

It's a doodle pad for doodling with doodles.