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Run results for:
new Date().toISOString() vs new Date().toLocaleString()
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<iframe src="https://measurethat.net/Embed?id=607335" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Browser:
Chrome 136
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
new Date().toISOString()
2.1M/s
new Date().toLocaleString()
753K/s
View exact numbers
Test name
Executions per second
✓
new Date().toISOString()
2,073,658 Ops/sec
new Date().toLocaleString()
752,837 Ops/sec
Script Preparation code:
var timestamp = null;
Tests:
new Date().toISOString()
timestamp = new Date().toISOString();
new Date().toLocaleString()
timestamp = new Date().toLocaleString();