WowAce

CinematicSkip

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

Color player names in chat by their corresponding raid class colors

Bring back the Raid Finder queue Bosses Defeated text in 5.1

Audible Alerts for self-gain, self-lost, any-gain, all-lost of statuses.

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

Knowledge-1.0

A library for manipulating UTF-8 strings

LD50_armor

Inventory Management

Displays oRA3 main tanks.

Database of reforging IDs

changes LFR wing descriptions to encounter lists

Intelligent, slim paladin blessing management

Reputation

A library to provide a way to easily create controls for Blizzard's options system

Adds tooltip for debuffs (and other things? you found out: no).

BabyWigs

AFK popup reminder and timer

OneBank