Run results for: Date.toLocaleDateString with options

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.116 Safari/537.36

Browser: Chrome 80

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
without toLocaleDateString	1047028.0 Ops/sec
with toLocaleDateString	5052.1 Ops/sec

Tests:

without toLocaleDateString
var x = new Date(); var y = new Date(); var z = x.getFullYear() === y.getFullYear() && x.getMonth() === y.getMonth() && x.getDate() === y.getDate();
with toLocaleDateString
var x = new Date(); var y = new Date(); var z = x.toLocaleDateString('en-US') === y.toLocaleDateString('en-US');