Run results for: querySelectorAll vs. getElementsByClassName

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0

Browser: Firefox 135

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
querySelectorAll	2230294.2 Ops/sec
getElementsByClassName	9241237.0 Ops/sec

HTML Preparation code:

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

Tests: