Run results for: querySelector vs getElementsByClassName

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/114.0.5735.124 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 114

Operating system: iOS 16.5

Device Platform: Mobile

Date tested: 9 months ago

Test name	Executions per second
querySelector	6783820.0 Ops/sec
getElementsByClassName	8848024.0 Ops/sec

HTML Preparation code:

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

Tests:

querySelector
document.querySelector(".test")
getElementsByClassName
document.getElementsByClassName(".test")