WowAce

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

Incoming Heals

Embeddable chat throttling library with traffic shaping and priorities

Check the quality of wild battle pets

AutoMagicly clicks though Daily Quests, and Turns them In.

HUD that you can tweak the way you want.

Fancy up the ExtraActionButton frame

Displays online guild mates.

Some handy events that should exist in the default UI

Accelerates Camera Zooming

Tells you the Tiller, what food they like, and if you have fed them today for the quests A Dish for ...

Detects specific CDs and spellcasts

A small checklist for raid (de)buffs and who brings what.

Tracks vulnerability debuffs on multiple mobs

Suppresses chat messages from damage meters and provides single chat-link damage statistics in a popup.

Should I send that recipe to my alt?

Allows customisation of login/logout system messages.

Hemlock

Incubator

Simple library that handles multiple levels of logging.