WowAce

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

A library to get localized boss names from the Encounter Journal

Remaining and rested XP Data Broker plugin.

CraftBot

ArenaHistory

Party and Raid roster library - one library for any group

SVG Render-bender

NCHide

TrainingWheels

Draws 3D portraits for main units that can be moved or resized at will.

Improved Guild Control Panel

Adds trinket tags to SUF

A texture browser for developers and UI modders

Add-on that shows in a unit tooltip window a number of killed mobs of the same kind

Reputation Statistics - Gained, Needed, Rep/Hr, Session Time, etc.

FuBar plugin for ItemRack v2.2+

Suppress chat messages when specified items are looted

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

Medley

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