Run results for: querySelector vs querySelectorAll vs getElementsByClassName vs querySelector (ID) vs getElementsByID

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36 Edg/135.0.0.0
Chrome 135
Windows
Desktop
one year ago
getElementsByID
13.3M/s
getElementsByClassName
13.2M/s
querySelector
10.6M/s
querySelector (ID)
5.5M/s
querySelectorAll
3.8M/s
View exact numbers
Test name Executions per second
✓ getElementsByID 13,337,874 Ops/sec
getElementsByClassName 13,173,365 Ops/sec
querySelector 10,578,196 Ops/sec
querySelector (ID) 5,532,987 Ops/sec
querySelectorAll 3,761,398 Ops/sec
HTML Preparation code:
Tests: