Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.190 Safari/537.36
Chrome 88
Windows
Desktop
3 years ago
Test name Executions per second
for-in 374168.5 Ops/sec
object.keys 112589.5 Ops/sec
Tests:
  • for-in

  • object.keys