simple selector vs complex selector

JavaScript performance comparison

Test case created

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<table>
  <tbody>
    <tr>
    </tr>
  </tbody>
</table>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
simple selector
$("tr");
pending…
complex selector
$("table > tbody >tr");
pending…

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