Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.146 Safari/537.36
Chrome 88
Mac OS X 10.14.6
Desktop
3 years ago
Test name Executions per second
for-in 1.1 Ops/sec
Object.keys 0.8 Ops/sec
Script Preparation code:
Tests:
  • for-in

  • Object.keys


;