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') (v201)

Revision 201 of this benchmark created on August 31, 2015

Preparation HTML

<script src="http://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js">
</script>
<p id="foo">
  Test
</p>
<p id="bar">
  bars</p>

Test runner

Ready to run.

Testing in
Test		Ops/sec
fooo	`foo`	ready
jQuery Selector	`$('#foo')[0];`	ready
		ready
realgetelementbyid	`document.getElementById('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
Revision 8: published on March 29, 2012
Revision 9: published on March 29, 2012
Revision 10: published on March 29, 2012
Revision 11: published by Onigoetz on April 10, 2012
Revision 12: published on April 13, 2012
Revision 13: published on May 7, 2012
Revision 14: published on May 11, 2012
Revision 15: published by Jennifer Simonds on June 6, 2012
Revision 16: published on June 26, 2012
Revision 17: published on June 26, 2012
Revision 20: published by Goonoo Kim on August 1, 2012
Revision 21: published on August 5, 2012
Revision 22: published on September 1, 2012
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
Revision 32: published on December 3, 2012
Revision 33: published on December 17, 2012
Revision 35: published on January 8, 2013
Revision 36: published by rein on January 10, 2013
Revision 38: published by aaronlks on January 26, 2013
Revision 39: published on February 5, 2013
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Revision 42: published on February 10, 2013
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Revision 53: published on June 14, 2013
Revision 55: published by Paul S on June 21, 2013
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Revision 59: published by Artem Chudinov on June 23, 2013
Revision 60: published on June 24, 2013
Revision 61: published on July 1, 2013
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Revision 72: published by devu on September 27, 2013
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Revision 77: published by hell0w0rd on October 14, 2013
Revision 78: published by weliyt on October 18, 2013
Revision 79: published by weliyt on October 18, 2013
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Revision 82: published on November 5, 2013
Revision 83: published by Paul Miller on November 5, 2013
Revision 84: published on November 11, 2013
Revision 85: published on November 13, 2013
Revision 86: published on December 4, 2013
Revision 87: published by Alexander on December 7, 2013
Revision 89: published on January 4, 2014
Revision 90: published by tellies on January 7, 2014
Revision 93: published by One If vs Nested If on January 17, 2014
Revision 95: published on January 23, 2014
Revision 96: published on January 30, 2014
Revision 97: published on January 30, 2014
Revision 98: published by Paul S on January 31, 2014
Revision 99: published on February 6, 2014
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Revision 101: published on February 19, 2014
Revision 105: published by Oleksandr Kelepko on March 11, 2014
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Revision 113: published by Oleksandr Kelepko on March 31, 2014
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Revision 115: published on April 8, 2014
Revision 119: published on May 2, 2014
Revision 121: published on May 9, 2014
Revision 122: published on May 12, 2014
Revision 123: published on May 16, 2014
Revision 124: published on June 10, 2014
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Revision 126: published on June 26, 2014
Revision 127: published on July 28, 2014
Revision 128: published on July 28, 2014
Revision 129: published on July 30, 2014
Revision 130: published on August 11, 2014
Revision 131: published on August 27, 2014
Revision 132: published on August 28, 2014
Revision 133: published by boyboy1989 on August 28, 2014
Revision 134: published on October 6, 2014
Revision 135: published on October 6, 2014
Revision 136: published on October 8, 2014
Revision 137: published on October 8, 2014
Revision 138: published by Jeff Monschke on October 8, 2014
Revision 140: published on October 23, 2014
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Revision 142: published on October 30, 2014
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Revision 155: published by dut on December 31, 2014
Revision 156: published by Derek on January 6, 2015
Revision 157: published by Terry on January 12, 2015
Revision 158: published by Terry on January 12, 2015
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Revision 162: published by uneak on January 22, 2015
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Revision 177: published on March 20, 2015
Revision 179: published by Arjan Kleene on March 26, 2015
Revision 180: published on April 7, 2015
Revision 181: published on April 13, 2015
Revision 182: published by Arjan on April 16, 2015
Revision 183: published by Antti on April 22, 2015
Revision 184: published on April 23, 2015
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Revision 186: published on May 6, 2015
Revision 188: published by dsa on May 11, 2015
Revision 189: published by Wouter van Eekelen on May 15, 2015
Revision 190: published by Wouter van Eekelen on May 15, 2015
Revision 191: published by Will on May 15, 2015
Revision 192: published on May 24, 2015
Revision 193: published by codemole on June 2, 2015
Revision 195: published on June 17, 2015
Revision 196: published on August 6, 2015
Revision 197: published by Roshan Kumar on August 6, 2015
Revision 198: published on August 12, 2015
Revision 199: published on August 26, 2015
Revision 200: published on August 27, 2015
Revision 201: published on August 31, 2015
Revision 202: published on September 1, 2015
Revision 203: published by Pontybéla on September 7, 2015
Revision 204: published on September 10, 2015
Revision 205: published on September 30, 2015
Revision 206: published on May 11, 2023
Revision 208: published on August 14, 2024