MeasureThat.net

Run results for: Array.prototype.slice vs spread operator on a bigger array

Compare the new ES6 spread operator with the traditional slice() method on a bigger array.

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36
Chrome 101
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Array.prototype.slice 619457.6 Ops/sec
spread operator 98725.5 Ops/sec
Script Preparation code:
Tests:

  • Array.prototype.slice

  • spread operator