Run results for: querySelector vs getElementsByClassName

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:108.0) Gecko/20100101 Firefox/108.0

Browser: Firefox 108

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
querySelector	3999951.0 Ops/sec
getElementsByClassName	7215721.0 Ops/sec

HTML Preparation code:

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

Tests: