Script Preparation code:
Tests:
  • for..in

  • keys+forEach

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    for..in
    keys+forEach

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 5 years ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36
Chrome 66 on Mac OS X 10.13.0
View result in a separate tab
Test name Executions per second
for..in 3158.6 Ops/sec
keys+forEach 3018.4 Ops/sec