Run results for: querySelector vs getElementsByClassName My

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Linux

Device Platform: Desktop

Date tested: one month ago

Test name	Executions per second
querySelector	8750805.0 Ops/sec
getElementsByClassName	8965890.0 Ops/sec

HTML Preparation code:

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

Tests: