Array concat vs spread operator vs push (Single item) (version: 1)

Compare the new ES6 spread operator with the traditional concat() method and push

Comparing performance of: Array.prototype.concat vs spread operator vs Push

Created: one year ago by: Guest
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Tests:
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Array.prototype.concat
    spread operator
    Push

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36
Chrome 132 on Mac OS X 10.15.7
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Push
74.3M/s
spread operator
67.3M/s
Array.prototype.concat
17.0M/s
View exact numbers
Test name Executions per second
✓ Push 74,274,056 Ops/sec
spread operator 67,333,624 Ops/sec
Array.prototype.concat 16,966,134 Ops/sec

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