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Run results for:
change HTML: DOMParser vs regex 2
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<iframe src="https://measurethat.net/Embed?id=615085" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36 Edg/139.0.0.0
Browser:
Chrome 139
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Benchmark engine:
Benchmark.js
regex
5.1M/s
domparser
35K/s
View exact numbers
Test name
Executions per second
✓
regex
5,099,438 Ops/sec
domparser
34,708 Ops/sec
Tests:
domparser
const html = '<p style="text-align: center; list-style-position: inside"><span>Test Foto</span></p>'; const parser = new DOMParser(); const virtualDom = parser.parseFromString(html, 'text/html'); const el = virtualDom.querySelector('p') el.style['text-align']='left'; const result = new XMLSerializer().serializeToString(virtualDom);
regex
const html = '<p style="text-align: center; list-style-position: inside"><span>Test Foto</span></p>'; const regex = /text-align[\s]*:[\d\w\s]*/gm; const r = html.replace(regex, '');