I wanted a way to watch the streams being created while using TorBrowser, so I've created a Python Tk GUI to show the circuits and their associated streams:
https://github.com/skyguy/onionview
Each circuit is shown with the relays' country codes and nicknames. Streams are listed below the circuit they're attached to, showing the domain name and resolved IP. The view scrolls automatically when a circuit or stream is first shown.
It's quite simple, without any bells and whistles yet, but quite useful to see what's going on while waiting for a webpage to display, so I thought I'd put it out there in case someone else finds it useful.
OnionView uses the excellent Stem library, so make sure you have that installed. It works with Python 2 and 3.
All feedback and advice welcome!
-Kevin