Although I guess its not that interactive. There should be more of these instead of gif demos for tty programs though.
I read the blog article on Ultra several days ago but I just tried it this afternoon. Seems really nice. I would like to play with a new theme to change the screen colors a bit (I assume pull requests are welcome).
Thanks for the good work.
That being said, this seems like a HUGE improvement for every day clojure development.