title: Timeline Charts like Github.com
body: <p>Has anyone seen an open-source library that produces charts similar to Github.com's commit timeline charts? Check out <a href="http://github.com/jnunemaker" rel="nofollow noreferrer">this profile</a> (picked one at random) and note the bar graphs below each project.</p>
  
  <p>I've been trying to dominate Flot into behaving correctly but it just doesn't have the flexibility of formatting options to come up with a decent clone. Personally, I'd prefer a Javascript implementation but I'm open to looking at server-side stuff as well.</p>
  
  <p>Definitely has to be a stand-alone implementation, the application is headed to a network separated from the Internet, so Google Charts API is out of the question.</p>