get-by-id comparison

JavaScript performance comparison

Revision 28 of this test case created by Nathan

Preparation code 

<script src="https://ajax.googleapis.com/ajax/libs/prototype/1.7.2.0/prototype.js"></script>
<script src="https://code.jquery.com/jquery-2.1.1.min.js"></script>
<script src="https://fireboltjs.com/firebolt.min.js"></script>
<script>
$.noConflict();
// Prevent browser optimizations by storing results in a container array
var container = [];
</script>
      

      <script>

        Benchmark.prototype.setup = function() {

          
  container.length = 0;

        
  };


      
</script>

Preparation code output

<script src="https://code.jquery.com/jquery-2.1.1.min.js"></script> <script src="https://fireboltjs.com/firebolt.min.js"></script> <script> $.noConflict(); // Prevent browser optimizations by storing results in a container array var container = []; </script>

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
1 - Vanilla JS 
container[container.length] = document.getElementById('test-table');
 pending…
2 - Firebolt 
container[container.length] = $$('test-table');
 pending…
3 - Prototype JS 
container[container.length] = $('test-table')
 pending…
4 - jQuery 
container[container.length] = jQuery('#test-table');
 pending…

Compare results of other browsers

Revisions

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