WowAce

A Library for stat conversion, calculation and summarization.

Watch tooltip updates to announce when you find specific objects

Don't underestimate your little critters!

Show a rough range indicator

LD50_abar

opens/closes all bags when at merchant (instead of only the backpack)

Shows who controls Wintergrasp and the time until the next battle.

Makes grid QuickHealth aware

FuBar_FuzzyClockFu

Persists collapsed state of headers across wow sessions.

Buffalo

Simple language selection for Data Broker

LibRock-1.0

Displays a reliable cooldown timer for the Shaman Ascendance ability

Battleground Timers in a HUD around the Blizzard BG status

Uses guild notes to add alts' main names to chat windows and other places

Transcendence Monitor for Monks

EQCompare

Set the clicking action for Grid buttons

Cartographer_Trainers