Octopress is a framework designed for Jekyll, a blog-aware, static site generator. Octopress takes care of your HTML templates, CSS, Javascripts and configurations, so that you could start blogging right away. Impressively, Octopress comes with a semantic HTML5 template, a mobile first responsive layout and built in 3rd party support for Twitter, Google Plus One, Disqus Comments, Pinboard, Delicious, and Google Analytics.