WowAce

Bidder for DKP points. Usable as standalone bidder, or with DKP - Manager to manage points.

Dailies Quest Tracker

DarkCandy

Adds 3 corner indicators to each corner of the Grid frames.

Automatically invites player from templates.

A library to handle rearrangement of blizzard's frames when bars are added to the sides of the screen.

Powerleveling guide framework

Reverse Engineering will drill down and search your tradeskills for their elements

FuBar_AlarmClockFu

Death reports

Test whether the player can really dispell a buff or debuff, given its talents.

Needja Tracker

Library providing mouse-click support for LibQTip-1.0.

Cryolysis

Adds Buff/Debuff icons to the grid frame.

Waitlist addon with EPGP Mass Award hooking.

Parkour puzzles throughout the world.

Keep your pet fed

Expo

Forces LSM and LibSink to use specific textures and sinks.