title: Recommendation on Charts library (JS / HTML5 / etc)
body: <p>I'm looking for a chart library that fulfils most or not all of the requirements:</p>
  
  <ul>
  <li>Bar charts with support for point labels, and custom labels for X/Y axis, and multiple series.</li>
  <li>Pie charts (simple pie chart)</li>
  <li>Is <strong>responsive</strong> to devices of different screensizes</li>
  <li>Is free for production / commercial use</li>
  <li>Ease of use and reasonable sized support community</li>
  </ul>
  
  <p>Does anyone have any recommendations?
  I'm working on data visualization using a Cakephp and PHP environment.</p>
  
  <p>Cheers
  Kevin</p>