WowAce

Various libraries based on LCD4Linux, offering users lower-level UI customizations.

Monitors the combatlog identifying players from the oposite faction near you.

StatStain

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

DataBroker display using minimap buttons.

A menu with useful searches for Inventorian

FuBar_ExperienceFu

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

DaHud

Shows activity for hidden ChatFrames by making their tabs flash.

Configuration library

Displays Pet Info for Hunters and Warlocks. Also keeps track of Stables and Pet and Demon skills.

A threat main view module for Recount

Enhances the StackSplitFrame with numbered Buttons, a '1-Click Mode' and a 'Auto Split Mode'.

Prompts for canceling of pet battles if no rare pet is found in the opposing team.

Enables the filtering of items when you visit a vendor

Provide plenty of links

SurgeonGeneral

Displays the time remaining before your (temporary) pet is dismissed.

FuBar_CheckStoneFu