WowAce

Printing unknown AddonPrefixes to your chat

Shows the number of battle resurrections you have and when the next one will become available during a boss encounter.

Thok Cooldown Rotation

AlchemyList

Corrects unspecified mod sounds to use the Master channel.

ReforgeSummary

A lib to manage action bar and timers

LibJSON-1.0

Show a bar indicating the remaining lifetime of your temporary pet

Gives equipped and overall iLvl to indicate the quality of a character's gear.

QuoteNoMore

Interface for addons to include extra information on the GuildMemberInfo frame.

Write event handlers in a simple GUI in-game

Alert your friends when you ding, get an achivement, or get phat lewts!

FuBar_DuraTek

kgPanelsConfig

Allows communication to be shared across realm through Battle.net.

World of Warcraft Textmate Bundle

Improvements to the standard Blizzard Eclipse bar for balance druids. Use /ebp for the config screen.

EasyTrack