WowAce

Shows more recipies in the profession window.

Fudge

Quickly builds /target macros for immediate use.

Lets you drag UI frames around

Paparazzi

For Developers (of Addons which uses LibWho-2.0): show queues and queries in realtime

Allows movement and scaling of class-specific resource displays

Speed plugin for any DataBroker display.

A system config addon to WOW

BossWhisperer

Raid target control and instance shortcuts for Broker

FuriousTask

Denial2

Control screenshot format and quality via FuBar

Tracks Black Market Auction House auctions.

Makes grid QuickHealth aware

Automatically and immediately cancels all in-game cinematics and movies

Improvements to the standard Blizzard Eclipse bar for balance druids. Use /ebp for the config screen.

Eliminates the spam from the chatframe and sums it up in a broker plugin.

Raid Warning filering module for TweakHub.