Run results for: Intl.Collator.compare() vs localeCompare()

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36 Edg/101.0.1210.32

Browser: Chrome 101

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
localeCompare()	133017.2 Ops/sec
Intl.Collator.compare()	3179302.0 Ops/sec

Script Preparation code:

var a = "FOO BAR";
var b = "foo bar";

var options = {
  sensitivity: 'base'
};

var collator = new Intl.Collator(undefined, options);

Tests:

localeCompare()
a.localeCompare(b, undefined, options) === 0
Intl.Collator.compare()
collator.compare(a, b) === 0