Script Preparation code:
Tests:
  • for...in

  • Object.keys

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    for...in
    Object.keys

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 4 years ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Chrome 83 on Mac OS X 10.14.5
View result in a separate tab
Test name Executions per second
for...in 16.3 Ops/sec
Object.keys 12.7 Ops/sec