WowAce

Adds options to create customized layouts from within grid.

Reforges stuff

JasonQuest

NBuffBars

Adds a couple of graph displays to Skada.

Adds a button to the quest completion interface which allows you to auto equips selected quest Item after completion

LDB data source for herb, ore and skinning node data

Helps you decide which ability to use next according to priority you set

A superior broker/LDB display for users of the Recount damage-meter.

Vengeance module for Broker displays.

Provides information of tradeskill and crafting materials that are in the banks and bags of your characters.

FuBar_AlchemyFu

Loot management tool

AltClick an item in your bag to add it a mail, auction, or trade frame, and alt-click to buy a stack if reagents.

Displays online friends.

SmartQueue

item2phpBB

ItemValue

A Library for stat conversion, calculation and summarization.

Simple and clean Death Knight displays