Run results for: textContent vs replaceChildren divs

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.0.1 Safari/605.1.15

Browser: Safari 26

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 9 months ago

textContent

60.9M/s

replaceChildren

16.4M/s

View exact numbers

Test name	Executions per second
✓ textContent	60,851,080 Ops/sec
replaceChildren	16,397,021 Ops/sec

HTML Preparation code:

 <div id="title"><div><div><div>asd sad sa dsad</div></div></div><div><div><div>asd sad sa dsad</div></div></div><div><div><div>asd sad sa dsad</div></div></div><div><div><div>asd sad sa dsad</div></div></div></div>
    <div id="url"><div><div><div>asd sad sa dsad</div></div></div><div><div><div>asd sad sa dsad</div></div></div><div><div><div>asd sad sa dsad</div></div></div><div><div><div>asd sad sa dsad</div></div></div></div>

Script Preparation code:

const title = document.getElementById('title');
const url = document.getElementById('url');

Tests:

textContent
title.textContent = ""; url.textContent = "";
replaceChildren
title.replaceChildren(); url.replaceChildren();