Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Mobile/15E148 Safari/604.1
Mobile Safari 15
iOS 15.5
Mobile
2 years ago
Test name Executions per second
Date.now() 3458918.0 Ops/sec
new Date().getTime(); 3371975.0 Ops/sec
performance.now() 3246599.8 Ops/sec
Script Preparation code:
Tests:
  • Date.now()

  • new Date().getTime();

  • performance.now()