Run results for: Date.now() vs adding constant

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36

Browser: Chrome 90

Operating system: Linux

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
now()	2659924.0 Ops/sec
Constant addition	3390574.0 Ops/sec

Script Preparation code:

let time = 1620011656317;

Tests: