WowAce

Bulk mail reception made really easy

Database of Vendor locations for HandyNotes

Lightweight but powerful auction house interface

Entertaining kill-shot notification.

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

Item stat breakdown, analysis and comparison

Displays the locations of Garrison music scrolls.

Show item durability and quality in the character frame.

A replacement tradeskill window

Collectinator is an addon which will scan your pets and mounts and provide information on how to obtain them.

Attach diminishing return icons to unit frames.

Archaeology Assistant

Database of Trainer locations for HandyNotes

Library to provide visual bar creation and management.

an embeddable library providing an abstraction layer for tracking and querying Blizzard's Nameplate frames with ease and effi...

Threat reactive nameplates for TidyPlates.

Tell you where all the daily elite pets are

Collects Herbs, Mines, Gas Clouds and Fishing locations and adds them to the worldmap and minimap

KoS-Management Tool

Quest History tracker and shows lists of quests in each category