Run results for: Date.now() vs + new Date() vs new Date.getTime() - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko

Browser: IE 11

Operating system: Windows 7

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Date.now()	292239.7 Ops/sec
+ new Date();	277502.4 Ops/sec
new Date().getTime();	277538.9 Ops/sec

Tests:

Date.now()
const timestamp = Date.now();
+ new Date();
const timestamp = + new Date();
new Date().getTime();
const timestamp = new Date().getTime();