Github pages support a point-and-click interface (which is not likely what you want) but with a tiny amount of setup supports Jekyll https://help.github.com/articles/using-jekyll-with-pages / Octopress (what I use) http://octopress.org/docs/deploying/github/
Github pages support a point-and-click interface (which is not likely what you want) but with a tiny amount of setup supports Jekyll https://help.github.com/articles/using-jekyll-with-pages / Octopress (what I use) http://octopress.org/docs/deploying/github/