So if anyone's wondering how this works, it's actually quite simple thanks to juggernaut. I used Flask to build the web app but because it's basically just serving up a page that really wasn't necessary. You could actually write this all with something like gevent, however Flask lends itself to extensibility and you could certainly use this as a component of a larger app.

The primary functionality goes like this: Essentially I wrote a small script to read off a log file, that runs concurrently as a greenlet via gevent. Anything it reads is pushed to juggernaut which uses socketio to publish that along a channel. The frontend reads off that channel, pushing in realtime.

I actually spent more time styling it than I did coding it. The VT terminal style is very intentional and I'm pretty happy with the overall result of the look (hey, CSS3 is nice!). I also included a couple of alternate color schemes: blue and orange.

Hope you like it! :)