Run results for: querySelector vs getElementsByTagName

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Windows

Device Platform: Desktop

Date tested: 10 months ago

Test name	Executions per second
querySelector	14968054.0 Ops/sec
getElementsByTagName	27163890.0 Ops/sec

HTML Preparation code:

<div></div>

Tests: