Tests:
  • Object.assign

  • spread operator

  • jQuery extend

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Object.assign
    spread operator
    jQuery extend

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 6 years ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 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 1660787.4 Ops/sec
spread operator 2124951.5 Ops/sec
jQuery extend 2365734.2 Ops/sec


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