Script Preparation code:
Tests:
  • Object.assign

  • for in

  • Object.keys + for of

  • spread

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Object.assign
    for in
    Object.keys + for of
    spread

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 9 days ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4186.0 Safari/537.36
Chrome 86 on Mac OS X 10.15.5
View result in a separate tab
Test name Executions per second
Object.assign 2743575.0 Ops/sec
for in 1399892.0 Ops/sec
Object.keys + for of 1195639.0 Ops/sec
spread 12144460.0 Ops/sec