dataset vs attributes loop

JavaScript performance comparison

Revision 3 of this test case created by Divya

Preparation code

<div id="testdataset" data-a="b"></div>

<script>
  var test = document.getElementById("testdataset");
</script>
    

Preparation code output

<div id="testdataset" data-a="b"></div>

Test runner

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
dataset
var a = test.dataset.a
pending…
attrs
var b = test.getAttribute('data-a')
pending…

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