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/130.0.0.0 Safari/537.36
Chrome 130
Windows
Desktop
one year ago
getElementsByID
12.0M/s
getElementsByClassName
11.6M/s
querySelector
10.3M/s
querySelector (ID)
7.4M/s
querySelectorAll
5.3M/s
View exact numbers
Test name Executions per second
✓ getElementsByID 11,952,197 Ops/sec
getElementsByClassName 11,609,388 Ops/sec
querySelector 10,304,772 Ops/sec
querySelector (ID) 7,434,852 Ops/sec
querySelectorAll 5,300,918 Ops/sec
HTML Preparation code:
Tests: