Zepto vs. jQuery Mobile vs. jQmobi

JavaScript performance comparison

Revision 127 of this test case created

Info

Zepto vs. jQuery vs. jQmobi for getting an element by id (using latest versions, hosted on cl.ly)

Preparation code

<script src="http://f.cl.ly/items/0t3w1Z2R2L2s0J2D2Q2q/zepto.min.js">
</script>
<script src="http://f.cl.ly/items/2e2P0m3d1Q2U3w01230Y/jq.mobi.min.js">
</script>
<script src="http://code.jquery.com/jquery-2.0.0.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.1/jquery.mobile-1.3.1.min.js">
</script>
<div id="asdf">
</div>
<script>
Benchmark.prototype.setup = function() {
    function el(string) {
      if (string.indexOf('#') === 0) {
        return document.getElementById(string.substr(1, string.length));
      }
    }
   
    //to be fair, I'll wrap getElementById in a function and return the object
   
    function byId(id) {
      return document.getElementById(id);
    }
   
    var boolean = true;
};
</script>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
Zepto
Zepto('#asdf')
pending…
jQuery Mobile
jQuery('#asdf')
pending…
jQMobi
jq('#asdf')
pending…
el
el('#asdf')
pending…
byId
byId('#asdf')
pending…

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