WowAce

Destruction Warlock priority module for clcInfo -- Maighurl

PowerPoint goodness for your addon

A data broker plugin showing your longest fight and your current fight time.

Allows raid leaders to view information on raid or guild member equipment information

Unit testing framework for World of Warcraft addon development.

Show a rough range indicator

Party and Raid roster library - one library for any group

FuBar_AlarmClockFu

LibAvion-2.0

Database of your death locations for HandyNotes

Adds 3 indicators to each side (top, bottom, left and right).

Announce which globule to kill during the Yor'sahj the Unsleeping encounter.

Displays how much total honor you have from all sources.

Restores channels and channel-window associations after disconnects remove them.

Automagically call who should cross over

FuBar_PitchFu

Marks the Balcony adds in the Horridon encounter

Uses TomTom to show target location if target is in party or raid.

Reports the total threat on a mob at the end of combat.

User-configurable protection for your inventory. Automatically buys back mistakenly sold items.