Tests:
  • Using Object.assign

  • Using the spread operator

  • Using Object.assign (known change)

  • Using the spread operator (known change)

  • Using Object.assign (filtered)

  • Using the spread operator (filter)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Using Object.assign
    Using the spread operator
    Using Object.assign (known change)
    Using the spread operator (known change)
    Using Object.assign (filtered)
    Using the spread operator (filter)

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 5 months ago)
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Chrome 126 on Linux
View result in a separate tab
Test name Executions per second
Using Object.assign 1565.6 Ops/sec
Using the spread operator 3481.0 Ops/sec
Using Object.assign (known change) 7426.1 Ops/sec
Using the spread operator (known change) 6986.0 Ops/sec
Using Object.assign (filtered) 5664.4 Ops/sec
Using the spread operator (filter) 5495.7 Ops/sec