I'm looking for a widget that pops out a chart when you click on a point like below? Which widget does this?
Dylan,
Here is a list of all of the custom widgets out there.
/blogs/myAlaskaGIS/2017/03/04/web-appbuilder-the-custom-widgets-list-332017
I know that you can do some coding for popups and get charts. I am not sure if someone has done this yet.