Run results for: create a new Date object vs modifing an existing one

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36

Browser: Chrome 148

Operating system: Windows

Device Platform: Desktop

Date tested: 2 months ago

modify Date

29.9M/s

new Date

9.0M/s

View exact numbers

Test name	Executions per second
✓ modify Date	29,946,448 Ops/sec
new Date	8,990,074 Ops/sec

HTML Preparation code:

<div id="date.new"></div>
<div id="date.set"></div>

Script Preparation code:

var now;
var elNow = document.getElementById('date.new');

var date = new Date(0);
var elSet = document.getElementById('date.set');

Tests: