FPS Counter is a simple addon that will display your ingame fps in a small box. I created this addon as a way to learn the API for wildstar and a way to see my FPS while ingame.
How to install
Copy the folders into your addons folder here : C:\Users\yourusername\AppData\Roaming\NCSOFT\WildStar\Addons
You can find a screeshot of the addon here: http://www.epm-gamin.../fpscounter.png
To open the FPS Counter, use the command: /showfps
To close the FPS Counter, use the command: /closefps