WowAce

Show item durability and quality in the character frame.

Configurable Castbars

Tracks vulnerability debuffs on multiple mobs

A library to provide a markup syntax

Serenity skins for Masque.

Sells all junk in your inventory at once.

Plugs classical world style fonts into LibSharedMedia-3.0

HideTalkingHead

Adirelle's unit frames, based on haste's oUF.

Modular and lightweight party/raid frames.

Create panels for customizing your UI, sucessor to eePanels

Drop the cheapest thing you're carrying

Show buffs on nameplates.

Adds custom effects to your cursor.

Display auras on action buttons.

Tracks the HoTs you cast.

Data Broker Display similar to FuBar

Keeps track of HoTs, DoTs, Buffs and Cooldowns. With audio and text alerts to refresh them.

Questing minion

Regain that wasted space!