Native XHR vs jQuery ajax

JavaScript performance comparison

Revision 11 of this test case created by Charles

Preparation code

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<script src="https://code.jquery.com/jquery-2.1.1.min.js">
</script>


    

Preparation code output

<script src="https://code.jquery.com/jquery-2.1.1.min.js"> </script>

Test runner

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
jQuery 1 Ajax
var request = $.ajax({
  type: "GET",
  url: "http://jsperf.com",
  success: function() {
    // done 
  },
  data: null
});
pending…
jQuery 2 Ajax
var request = $.ajax({
  type: "GET",
  url: "http://jsperf.com",
  success: function() {
    // done 
  },
  data: null
});
pending…

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