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getElementById vs. querySelector (v189)

Revision 189 of this benchmark created by Saroyanm on September 23, 2015

Description

Compare the speed of getElementById to querySelector

Preparation HTML

<p id="bar">
<p id="foo">Foo</p>
</p>
<p id="baz">Baz</p>

Test runner

Ready to run.

Testing in
Test		Ops/sec
getElementById	`var bar = document.getElementById("bar");`	ready
querySelector	`var bar = document.querySelector("#bar");`	ready

Revisions

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

Revision 1: published by Ara Pehlivanian on September 30, 2010
Revision 3: published on August 18, 2011
Revision 4: published on September 9, 2011
Revision 5: published on October 27, 2011
Revision 6: published on December 31, 2011
Revision 7: published on January 4, 2012
Revision 8: published by vamp on January 4, 2012
Revision 9: published on January 19, 2012
Revision 10: published on March 4, 2012
Revision 11: published on March 13, 2012
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Revision 28: published by dc on November 29, 2012
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Revision 130: published by Chris on January 20, 2015
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Revision 189: published by Saroyanm on September 23, 2015
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Revision 289: published on March 8, 2019
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