title: minimal jquery alternative for fast mobile webapps
body: <p>I need a dead simple jq alternative, as tiny as possible and more or less with only requirements:</p>
  
  <ul>
  <li>slideUp/down.</li>
  <li>json get</li>
  <li>basic DOM</li>
  </ul>
  
  <p>The iPhone-look alike-frameworks doesn't do it for me (overdone and heavy for the purpose) which, to my knowledge, leaves me with xui.js, <a href="http://xuijs.com/" rel="nofollow noreferrer">http://xuijs.com/</a>.</p>
  
  <p>Unfortunately, the slideUp / accordeon - functions seems buggy or at least not working as expected.</p>
  
  <p>Thankful for any input if there's other minimal libraries around. Or if anyone has got the slideup to work with xui in an accordeon-fashion.</p>
  
  <p>(Things has changed since previous post <a href="https://stackoverflow.com/questions/5681080/request-minimal-framework-for-web-apps">request: minimal framework for web-apps</a>, valuable information from Gaby aka G. Petrioli over there)</p>
  
  <p>To clarify my issues with xui, upon using:</p>
  
  <pre><code>x$('#box').tween({ height:'0px', color:'#00ff00', backgroundColor:'blue' }, function()
  {
    alert('done!');
  });
  </code></pre>
  
  <p>The content of the #box (div) is still visible, even though the div with it's bg-color slides up nicely. Am I using it correctly?</p>
  
  <p>Regards,</p>
  
  <p>//t   </p>