This site is using Yeoman http://yeoman.io/
git clone git@github.com:alhertz/nyaya-health.git
cd nyaya-health
grunt server
Right now the gh-pages branch is set up as a subtree that you can deploy too.
grunt build
git subtree push --prefix dist origin gh-pages
or if you want to just upload everything to another server via FTP or something like that.
grunt build
For more help with deployment (like deploying to Herokue) peep these docs: http://yeoman.io/deployment.html