d3.select vs. $('this')

JavaScript performance comparison

Revision 9 of this test case created

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script src="http://d3js.org/d3.v2.js"></script>
<section id = "main">
  <div class = "one">
    <p> One </p>
  </div>
  <div class = "two">
    <p> Two </p>
  </div>
</section>

Preparation code output

One

Two

Test runner

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Testing in unknown unknown
Test Ops/sec
jQuery
$('.one').css("color", "red")
pending…
d3
d3.select(".one").style("color", "red")
pending…

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