I am trying to use webflow for the front-end of a dynamic application. I do not want to export to another application server if I don't have to.

If there was a unique session id for each session that I could retrieve in javascript, I would be able to save any session-related data on my backend server. That would enable me to pull whatever data I need into any webflow screen for any user session.

Without a session id, I would have to store a session id in a cookie, open another frame, or something complicated and less reliable.