Script Preparation code:
Tests:
  • Spread Operator

  • Unshift

  • Unshift without mutation

  • Prepend function

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Spread Operator
    Unshift
    Unshift without mutation
    Prepend function

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 4 years ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36
Chrome 83 on Mac OS X 10.15.4
View result in a separate tab
Test name Executions per second
Spread Operator 8107.9 Ops/sec
Unshift 9149.0 Ops/sec
Unshift without mutation 8510.9 Ops/sec
Prepend function 2551.1 Ops/sec