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dupa chuj
(version: 1)
asdasdasdsaadsdsa
Comparing performance of:
getElementById vs querySelector vs data
Created:
one year ago
by:
Guest
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HTML Preparation code:
<div id="testElement" data-x="xxx"></div>
Tests:
getElementById
var el = document.getElementById('testElement'); var className = el.className;
querySelector
var el = document.querySelector('#testElement'); var className = el.className;
data
var el = document.querySelector('[data-x=xxx]'); var className = el.className;
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (3)
Previous results
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Test case name
Result
getElementById
querySelector
data
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
one year ago
)
User agent:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Browser/OS:
Chrome 134 on Linux
View result in a separate tab
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Embed Benchmark Result
Test name
Executions per second
getElementById
24300790.0 Ops/sec
querySelector
9083351.0 Ops/sec
data
13653726.0 Ops/sec
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getElementById vs querySelector data-id2
getElementById vs querySelector vs getElementsByTagName pt. 2
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Multiple getElementById vs querySelector
<div id="testElement"></div>
Selector
getElementById vs querySelector vs getElementsByName
queryselector vs getelementbyid multiple id
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