Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.72 Safari/537.36
Chrome 90
Linux
Desktop
3 years ago
Test name Executions per second
For In 685.0 Ops/sec
Object keys forEach 744.3 Ops/sec
Script Preparation code:
Tests:
  • For In

  • Object keys forEach