MeasureThat.net

Run results for: unshift vs concat vs spread of another array

unshift vs concat vs spread of another array

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.87 Safari/537.36 Edg/80.0.361.50
Chrome 80
Mac OS X 10.14.4
Desktop
4 years ago
Test name Executions per second
unshift an array 8142.5 Ops/sec
concat an array 888.5 Ops/sec
spread on array 133.7 Ops/sec
Script Preparation code:
Tests:

  • unshift an array

  • concat an array

  • spread on array

;