Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192 Safari/537.36
Chrome 88
Mac OS X 11.2.1
Desktop
3 years ago
Test name Executions per second
Date.now() 3000372.8 Ops/sec
new Date().getTime(); 2493892.2 Ops/sec
performance.now() 2118057.2 Ops/sec
Script Preparation code:
Tests:
  • Date.now()

  • new Date().getTime();

  • performance.now()