Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 12_6_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36
Chrome 89
Mac OS X 12.6.0
Desktop
2 years ago
Test name Executions per second
for-in 1.2 Ops/sec
Object.keys 1.1 Ops/sec
Script Preparation code:
Tests:
  • for-in

  • Object.keys