Array.prototype.slice vs spread operator (with extra cases) (version: 1)

Compare the new ES6 spread operator with the traditional slice() method (extra cases added)

Comparing performance of: Array.prototype.slice vs spread operator vs Array.prototype.slice with explicit zero argument vs Array.prototype.slice with explicit neg-inf argument vs Array.prototype.slice with explicit undefined argument

Created: 7 months ago by: Guest
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Tests:

  • Array.prototype.slice

  • spread operator

  • Array.prototype.slice with explicit zero argument

  • Array.prototype.slice with explicit neg-inf argument

  • Array.prototype.slice with explicit undefined argument

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Array.prototype.slice
    spread operator
    Array.prototype.slice with explicit zero argument
    Array.prototype.slice with explicit neg-inf argument
    Array.prototype.slice with explicit undefined argument

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 7 months ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36
Chrome 140 on Windows
View result in a separate tab
Test name Executions per second
Array.prototype.slice 87181920.0 Ops/sec
spread operator 58403956.0 Ops/sec
Array.prototype.slice with explicit zero argument 89720632.0 Ops/sec
Array.prototype.slice with explicit neg-inf argument 29471486.0 Ops/sec
Array.prototype.slice with explicit undefined argument 45852144.0 Ops/sec
Related benchmarks: