Run results for: eweewqe3 - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36

Browser: Chrome 111

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
1	3399698.0 Ops/sec
3	33229.6 Ops/sec

Script Preparation code:

  function toCommas1(number) {
    return number.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
  }
   function toCommas3(number) {
    return new Intl.NumberFormat('ja-JP', { style: 'currency', currency: 'JPY' }).format(number);
  }

Tests:

1
toCommas1(123456789)
3
toCommas3(123456789)