WowAce

Show item levels in the character frame

A skinning engine for button-based add-ons.

Allows you to view all items from all your characters on the same account, when-ever and where-ever you want.

Adirelle's bag addon.

Caith skin for Masque.

Sells all junk in your inventory at once.

From bags we came, to bank we return

Serenity skins for Masque.

Show the appearance of an item when you mouse over it

Core module for Loot and Looting-related UI improvements

Inventory Management with virtual bags divided into sections.

Cirque Skins for Masque

Apathy skin for Masque.

Drop the cheapest thing you're carrying

Entropy skins for Masque.

Onyx skins for Masque.

Auto repair + shows durability.

OneBag is a replacement for the default game bags that combines all the bags into one frame.

LiteStep skins for Masque.

One large inventory.