WowAce

EBB adds groups of bars to your screen showing you which (de)buffs currently affect your toon or some other units.

Cirque Skins for Masque

Tracks herbs/ore/items that can be broken into component pieces

Find five Ephemeral Crystals, get a pink hippogryph

Onyx skins for Masque.

From bags we came, to bank we return

Entropy skins for Masque.

Create panels for customizing your UI, sucessor to eePanels

Lightweight Chat Improvements

A simple slash-command-based addon for querying item information from the Blizzard servers via ItemIDs and SpellIDs.

StarTip (Tooltips from Outerspace)

Bulk mail sending made really easy

Item stat breakdown, analysis and comparison

Inserts additionnal fonts into SharedMediaLib's storage.

Enables multi-line/unlimited-length pasting of text or commands into WoW

Babble-2.2

Modular and lightweight party/raid frames.

Unit Frames of awesomeness. Woof. It'll bite your face off.

StatLogicLib

Library that tracks incoming heals