Script Preparation code:
Tests:
  • Array.prototype.concat

  • Spread operator

  • Array.prototype.push

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Array.prototype.concat
    Spread operator
    Array.prototype.push

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 4 years ago)
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0
Firefox 75 on Ubuntu
View result in a separate tab
Test name Executions per second
Array.prototype.concat 14.3 Ops/sec
Spread operator 4.8 Ops/sec
Array.prototype.push 196.8 Ops/sec