WowAce

Adds Blizzard, oRA2, oRA3, CT_RA MainTank or Dungeon Finder Tank icon (shield or MT, 1, 2 ... 10) or text (MT or MT1, MT2 ......

Easy item deletion with a few tweaks.

Shows a window displaying any raid member below 10,000 health during the Chimaeron encounter.

GridStatusIncomingHeals

Simple embeddable publish-subscribe implementation.

Cartographer_ExtractGas

Prints a message in your default chat frame when someone in your group gains an aura.

Party and Raid roster library - one library for any group

Drops the least valuable item in your bags to make space.

ORLIC

SVG Render-bender

Dailies Quest Tracker

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

Hunter 'Misdirection' activity and cooldown monitoring for raids/groups. 'Readiness' aware.

Data broker for keeping track of your Ankh cooldown.

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

LibGUIFactory-1.0

Automagically draw your weapons !

Gives a Smoother Quest Experience

SinkLib