WowAce

A bar for all diminishing returns. Maybe nice for Arena, but intended for the third boss of Trial of the Crusader

Shows attachment count in Inbox icon.

An in-game list of all hunter pet families and their abilities.

Adds the ability to send mass mails to guild ranks.

FriendlyArrow

Lightweight line-based info-display frame

A creative frame managment library

Save, load key bindings, set autoload for specchange, etc

Adds spell-based range checking to Grid, and the ability to check multiple ranges.

LibGUIDRegistry-0.1

BagSync

GCInfo

When WOW fails to detect the SteelSeries WOW mouse, try to re-enable it

Library to handle and store information about frame that are possible targets to anchor other frames to.

Make the unit frame fade if out of range.

Crit stat monitoring and adds more detail to paper doll.

Shows on the minimap where to fetch Finklestein's reagents

Sunwell Plateau assistant. Provides "un-ignorable" overlay notifications for Brutallus/Felmyst/Twins. Felmyst warnings includ...

A simple broker display that displays in-game and RealID friends in a tooltip.

With Mists of Pandaria Blizzard publish all characters from an account unless you disable that 'feature'. This addon warns you.