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dataAttribute vs attribute vs Class Selector vs ID Selector
(version: 1)
Comparing performance of:
Class vs ID vs data attribute vs just random attribute
Created:
one year ago
by:
Guest
Jump to the latest result
HTML Preparation code:
<div class="hello" id="hello" data-hello>Hello</div>
Tests:
Class
document.querySelector('.hello');
ID
document.querySelector('#hello');
data attribute
document.querySelector('[data-hello]');
just random attribute
document.querySelector('[class]');
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (4)
Previous results
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Test case name
Result
Class
ID
data attribute
just random attribute
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
6 months ago
)
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36 Edg/141.0.0.0
Browser/OS:
Chrome 141 on Mac OS X 10.15.7
View result in a separate tab
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Embed Benchmark Result
Test name
Executions per second
Class
36346220.0 Ops/sec
ID
13252654.0 Ops/sec
data attribute
12644639.0 Ops/sec
just random attribute
12808258.0 Ops/sec
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DataAttribute vs Class Selector vs ID Selector
DataAttribute vs Class Selector vs ID Selector vs AttributeSelector
DataAttribute vs Class Selector vs ID Selector vs Custom Attributes
DataAttribute vs Class Selector vs ID Selector v2
DataAttribute vs Class Selector vs ID Selector v3
Attribute Selector vs Class Selector vs ID Selector
DataAttribute vs Class Selector vs ID Selector vs ~=
DataAttribute vs Class Selector vs ID GetById
DataAttribute vs Class Selector vs ID Selector vs Class & Data Attribute Selector
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