Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36
Chrome 103
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
localeCompare() 155390.6 Ops/sec
Intl.Collator.compare() 2576713.8 Ops/sec
Script Preparation code:
x
 
var a = "z11";
var b = "z1";
var options = {
  sensitivity: 'base',
  numeric: true,
};
var collator = new Intl.Collator(undefined, options);
Tests:
  • localeCompare()

     
    a.localeCompare(b, undefined, options) === 1
  • Intl.Collator.compare()

     
    collator.compare(a, b) === 1