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Run results for:
Intl.NumberFormat vs toLocalStringaa
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<iframe src="https://measurethat.net/Embed?id=624795" 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/144.0.0.0 Safari/537.36 Edg/144.0.0.0
Browser:
Chrome 144
Operating system:
Windows
Device Platform:
Desktop
Date tested:
6 months ago
toLocalString
41.8M/s
cached Intl.NumberFormat
3.4M/s
Intl.NumberFormat
83K/s
View exact numbers
Test name
Executions per second
✓
toLocalString
41,784,156 Ops/sec
cached Intl.NumberFormat
3,389,978 Ops/sec
Intl.NumberFormat
82,820 Ops/sec
Script Preparation code:
var formatter = Intl.NumberFormat("en-US");
Tests:
Intl.NumberFormat
var a = new Intl.NumberFormat("en-US").format("10000");
toLocalString
var a = "10000".toLocaleString("en-US");
cached Intl.NumberFormat
var a = formatter.format("10000");