Thank you! `mojs` has no dependencies at all, you can find some examples in the docs that are in the /api folder. There is very basic one: http://codepen.io/sol0mka/pen/ZpvLzX/

the very first demo doesn't use Babel: http://codepen.io/sol0mka/pen/ogOYJj

As for the Pug and Stylus in that demo, you can view the compiled HTML or CSS within CodePen, it's in the little dropdown arrow in the top right corder of each box