WowAce

Threat reactive nameplates for TidyPlates.

A library to get currencies' related information

Keeps track of space left in your bags.

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

Display front-end for LibGuildPositions-1.0 using HandyNotes

Mark My Words

Simple display and management of Away / AFK / Busy / DND status via broker or minimap

EnchantList

Keeps track of current money and all your characters on one realm.

FuBar_NinjutFu

eePanels

Adds the toon name to the alert that your RealID friend has come online.

Show what quests have changed

Pins on the World Map for quests you have not completed yet

Talented_Data

Show all the leyline taps in Suramar

cgCrafty

Displays item durability and repair cost.

NShakedown

Scans your Equipment for cumulative item bonuses and sums them up.