WowAce

Considers an item against all the items you have to determine whether or not it is an upgrade

Cancellation

Embeddable chat throttling library with traffic shaping and priorities

CharacterInfoStorage

A library to help with localization of Archeology dig sites

SwapMagic

GetInLine

A simple data broker display for current Artifact Power

A fully featured library tracking all ongoing absorb effects

FuBar_UIReloadFu

Profiler of the Lords of the Zodiac guild.

Keeps track of resurrection spells cast in a group

On login, displays changes to your guild since the last time you logged in.

FuBar_LoadLODFu

Shows optimal target to use various area healing spells

ClosetGnome_Mount

Allows customisation of login/logout system messages.

Adds aura indicators to unit frames

FuBar_AlchemyFu

DreamChat