jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.

jsperf.com URLs are mirrored at the same path, e.g:

https://jsperf.com/negative-modulo/2

Can be accessed at:

https://jsperf.app/negative-modulo/2

getElementById VS jQuery('#id') (v82)

Revision 82 of this benchmark created on November 5, 2013

Preparation HTML

<script src="https://code.jquery.com/jquery-2.0.3.min.js">
</script>
<p id="foo">
  Test
</p>

Test runner

Ready to run.

Testing in
Test		Ops/sec
getElementById	`document.getElementById('foo');`	ready
jQuery	`$('#foo');`	ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

Revision 1: published on March 20, 2012
Revision 2: published on March 27, 2012
Revision 3: published on March 27, 2012
Revision 4: published on March 29, 2012
Revision 5: published on March 29, 2012
Revision 6: published on March 29, 2012
Revision 7: published on March 29, 2012
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Revision 11: published by Onigoetz on April 10, 2012
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Revision 15: published by Jennifer Simonds on June 6, 2012
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Revision 20: published by Goonoo Kim on August 1, 2012
Revision 21: published on August 5, 2012
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Revision 23: published on September 7, 2012
Revision 24: published on September 10, 2012
Revision 25: published by tester obj on October 3, 2012
Revision 26: published by Dan Lee on October 3, 2012
Revision 27: published on October 5, 2012
Revision 29: published on November 4, 2012
Revision 30: published by Jason on November 5, 2012
Revision 31: published by Marcin on December 2, 2012
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Revision 156: published by Derek on January 6, 2015
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Revision 179: published by Arjan Kleene on March 26, 2015
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Revision 189: published by Wouter van Eekelen on May 15, 2015
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Revision 191: published by Will on May 15, 2015
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Revision 193: published by codemole on June 2, 2015
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Revision 197: published by Roshan Kumar on August 6, 2015
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Revision 203: published by Pontybéla on September 7, 2015
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Revision 206: published on May 11, 2023
Revision 208: published on August 14, 2024