Sources for the website http://www.dashbuilder.org
Follow the instructions of Awestruct's getting started guide.
First set up your environment correctly:
$ curl -L https://get.rvm.io | bash -s stable --ruby=1.9.3
$ gem install awestruct bundler
$ rake setup
Then build the website (before and after your changes):
$ rake clean build
$ firefox _site/index.html
And publish your changes:
$ rake publish