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

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 YaBrowser/24.4.0.0 Safari/537.36
Yandex Browser 24
Mac OS X 10.15.7
Desktop
2 years ago
getElementsByClassName
8.4M/s
getElementsByID
7.4M/s
querySelector
6.7M/s
querySelector (ID)
4.9M/s
querySelectorAll
3.3M/s
View exact numbers
Test name Executions per second
✓ getElementsByClassName 8,430,577 Ops/sec
getElementsByID 7,437,533 Ops/sec
querySelector 6,730,619 Ops/sec
querySelector (ID) 4,886,161 Ops/sec
querySelectorAll 3,340,936 Ops/sec
HTML Preparation code:
Tests: