[chutsu]

[1] seems to be an AsciiDoc render on client-side, though have no idea if it's any good though...

[1]: http://asciidoctor.org/news/2013/05/21/asciidoctor-js-render...

[Turing_Machine]

Yeah, hard to say without a live demo. Also, downloading an entire Ruby interpreter in JS seems a little on the heavy side. If you were going to go that route, might as well use texlive.js and get a full-blown LaTeX system. :-)

Cool nonetheless.