title: Elixir online IDE/playground website
body: <p>Is there any website which allow to test <code>Elixir</code> snippets, save them and share like:</p>
  
  <ul>
  <li><del><a href="http://haskellstub.com/" rel="nofollow noreferrer">http://haskellstub.com/</a></del> <em>(Dead link)</em></li>
  <li><a href="http://ideone.com/" rel="nofollow noreferrer">http://ideone.com/</a> </li>
  <li><a href="http://www.tutorialspoint.com/codingground.htm" rel="nofollow noreferrer">http://www.tutorialspoint.com/codingground.htm</a></li>
  </ul>
  
  <p>I find something like:
  <a href="http://www.tryerlang.org/" rel="nofollow noreferrer">http://www.tryerlang.org/</a> and <a href="http://try-elixir.herokuapp.com/" rel="nofollow noreferrer">http://try-elixir.herokuapp.com/</a> but they do not allow to share code, and the second use <code>Elixir v0.10.2</code>.</p>