WowAce

Automagical macros for each talent tier.

Addon to switch all your AceDB profiles via slash command. This tool also allows you to emulate profiles for non AceDB addons.

Open all your mail

Note + rep tracking for players, with guild data sharing.

Displays classes and specialisation dependent stat priorities provided by icy-veins.com

Aperture

Collects, analyzes and presents information about the virtual economy.

Depot

ClosetGnome_Fishing

Improved Quest Tracker

T_ItemInfo

Automatically generate and announce optimal spirit totem assignments during the Gara'jal encounter in Mogu'shan Vaults.

Keeps track of space left in your bags.

Simple library that handles multiple levels of logging.

Automate Your GDKP Auctions, Bids, & Payouts

RangeRecolor

Adds a couple of graph displays to Skada.

Smooth group roll frames

LilSparky's Workshop mod for Trade Skills

Tools for MultiBoxers or Group questing/leveling