Run results for: Intl.NumberFormat vs toLocalString

Run details:

User agent: Mozilla/5.0 (Linux; Android 12; CPH2401) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 109

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
Intl.NumberFormat	23316.7 Ops/sec
toLocalString	9504142.0 Ops/sec

Tests:

Intl.NumberFormat
var a = new Intl.NumberFormat("en-US").format("10000");
AخA

var a = new Intl.NumberFormat("en-US").format("10000");
toLocalString
var a = "10000".toLocaleString("en-US");
var a = "10000".toLocaleString("en-US");