WowAce

Adds cooldown timers to your trinket procs

GetInLine

Cartographer_Herbalism

Adds an additional spell alert if you have more than one charge of a buff that is normally tracked by the in game spell alert...

A library to try to guess a level of a player.

BanzaiLib

GUI Configuration Library

Artifact power bar support for oUF layouts

Spawns toasts for looted items, money, and currencies.

A Data Broker display for combat statistics.

Combat log evolved.

Lets you drag UI frames around

Saves contents of your guild bank and sends/receives updates over the addon channel

FuBar_VoiceFu

Adds indicators to the sides of Grid frames.

Helps to track outgoing mails

EUF is an enhance of wow original unit frames, provides hp with both value and %, and optional 3D portrait. Simple and Useful.

Avion

A simple data broker display for current Artifact Power

ArenaMaster