WowAce

An addon that automatically loots items for you.

Small addon to copy chat lines.

Collects and displays census information. This AddOn is licenced under the GNU GPL, see GPL.txt for details.

Simple addon to enhance the moderation of private channels

With Mists of Pandaria Blizzard publish all characters from an account unless you disable that 'feature'. This addon warns you.

Minimap addon of awesomeness. *chewing sound*. It'll nibble your hay pellets.

Battle.net point query addon in Chinese realms(中国国服战网点插件)

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

Addon for knowing exactly when you get out of combat so that you can drink.

Simple, nice-looking power bar addon for all classes.

ConfigMode support for various addons.

A system config addon to WOW

Continously scan for addons using excessive CPU - especially bursts

This addon helps with daily quests.

A very simple addon to whisper LK's Defile targets quickly.

Removes the in-game blizzard raid frames and the raid manager. Its useful if you have another raid addon that you prefer.

Simple addon to mill Draenor herbs.

A 'channeling spell'-tracking addon for Affliction Warlocks. Drain Soul, Drain Life/Harvest Life and Malefic Grasp.

Automatically switches Profiles of addons when changing spec

Helper addon for the Zul'Drak daily "Troll Patrol: The Alchemist's Apprentice"

Simple addon that sends EG gear/main data without running the full client

Waitlist addon with EPGP Mass Award hooking.

Experience is an addon that helps you evaluate another player's dungeon experience.

Spell interrupt aid and announcement addon.

Addon to notify when you loot an item you're farming, such as lunkers or felblight