Run results for: Test querySelector computed style

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36

Browser: Chrome 107

Operating system: Linux

Device Platform: Desktop

Date tested: 11 months ago

Test name	Executions per second
getComputedStyle	870.0 Ops/sec
query selector	978.7 Ops/sec

HTML Preparation code:

<li /><li /><li id='test' /><li /><li /><li /><li /><li /><li /><li /><li /><li /><li /><li />

Tests:

getComputedStyle
const el = document.getElementById('test'); for (let i = 0; i < 3000; i++) window.getComputedStyle(el)
query selector
for (let i = 0; i < 3000; i++) document.querySelector('li:nth-child(5)')