perftest

JavaScript performance comparison

Revision 2 of this test case created by faiz

Info

perf test

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div class="myclass">
    <a href="#"></a>
    <a href="#"></a>
    Hey I want to delete this text
</div>

 

Preparation code output

Hey I want to delete this text

Test runner

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Testing in unknown unknown
Test Ops/sec
nthchild
$(document).ready(function() {
  $(".myclass:nth-child(1)").text("");
});
pending…
htmllastindexof
$(document).ready(function() {
  $('.myClass').html($('.myClass').html().substring(0, $('.myClass').html().lastIndexOf(">")));
});
pending…
nextsibling
$(document).ready(function() {
  $('.myclass').find('a:last')[0].nextSibling.remove();
});
pending…

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