Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36
Chrome 91
Mac OS X 10.14.6
Desktop
3 years ago
Test name Executions per second
Object.keys 5418881.0 Ops/sec
Object.getOwnPropertyNames 5268225.0 Ops/sec
Script Preparation code:
Tests:
  • Object.keys

  • Object.getOwnPropertyNames