I use [Haunt](http://haunt.dthompson.us/ http://haunt.dthompson.us/) for that (because it's written in Guile Scheme). It supports markdown files in the Commonm

I use [Haunt](http://haunt.dthompson.us/ http://haunt.dthompson.us/) for that (because it's written in Guile Scheme). It supports markdown files in the Commonmark variant. Github also supports Jekyll directly.