VT getElementById and querySelector

JavaScript performance comparison

Revision 43 of this test case created by Vladimir

Preparation code

<div id="parentId"><div id="testid"></div></div>
      
<script>
Benchmark.prototype.setup = function() {
  parentNode = document.getElementById('parentId');

};
</script>

Preparation code output

<div id="parentId"><div id="testid"></div></div>

Test runner

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
getElementById
node = document.getElementById('testid');
pending…
querySelector
node = document.querySelector('#testid');
pending…
querySelector relative to parent
node = parentNode.querySelector('#testid');
pending…

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Revisions

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