Run results for: querySelector vs getElementsByClassName on multiple elements

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36

Browser: Chrome 138

Operating system: Windows

Device Platform: Desktop

Date tested: one month ago

Test name	Executions per second
querySelector	24436674.0 Ops/sec
getElementsByClassName	29256428.0 Ops/sec

HTML Preparation code:

<div class="test"></div>
<div class="test"></div>
<div class="test"></div>

Tests: