Run results for: DOMParser vs InnerHTML benchmark 3rsgsgfgfs

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Browser: Chrome 123

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

InnerHTML

151K/s

DOMParser

43K/s

View exact numbers

Test name	Executions per second
✓ InnerHTML	151,104 Ops/sec
DOMParser	43,000 Ops/sec

HTML Preparation code:

<p>Some paragraph</p>

Script Preparation code:

var htmlBody = `<div>
	<h3>A body coming from an API... or somewhere else</h3>
	<div id="html-mock-body">It can contain regular HTML Elements and scripts with links.</div>
</div>`;
var domParser = new DOMParser();

Tests:

DOMParser
const doc = domParser.parseFromString(htmlBody, 'text/xml'); doc.querySelector('h3');
InnerHTML
const container = document.createElement('div'); container.innerHTML = htmlBody; container.querySelector('h3');