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/140.0.0.0 Safari/537.36
Chrome 140
Windows
Desktop
10 months ago
getElementsByID
28.8M/s
getElementsByClassName
24.8M/s
querySelector
23.5M/s
querySelectorAll
7.5M/s
querySelector (ID)
6.7M/s
View exact numbers
Test name Executions per second
✓ getElementsByID 28,751,242 Ops/sec
getElementsByClassName 24,792,806 Ops/sec
querySelector 23,484,388 Ops/sec
querySelectorAll 7,461,112 Ops/sec
querySelector (ID) 6,672,392 Ops/sec
HTML Preparation code:
Tests: