title: I try to make chart graph component, library . for web and desktop. what language most common?
body: <p>I try to make chart graph component, library . for web and desktop. what language most common?</p>
  
  <p>I try make very cheap chart, graph component. I worked for 3D engine programmer.</p>
  
  <p>I always use C++ and my own library.</p>
  
  <p>I want to make cheap library component for desktop application and web service.</p>
  
  <ol>
  <li><p>which language is common for desktop developing?</p></li>
  <li><p>what language and platform most use for web page chart?I hope there is no download at all. difficulty is not matter at all for me.</p></li>
  </ol>