Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:68.0) Gecko/20100101 Firefox/68.0
Firefox 68
Windows 7
Desktop
5 years ago
Test name Executions per second
for-in 0.4 Ops/sec
Object.keys 0.3 Ops/sec
Script Preparation code:
Tests:
  • for-in

  • Object.keys


;