Script Preparation code:
Tests:
  • Object.assign

  • Mutate

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Object.assign
    Mutate

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 4 years ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36
Chrome 66 on Mac OS X 10.13.3
View result in a separate tab
Test name Executions per second
Object.assign 195971.6 Ops/sec
Mutate 2266631.0 Ops/sec