MeasureThat.net

Run results for: spread vs forEach push v4

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Run details:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Mobile Safari/537.36
Chrome Mobile 123
Android
Mobile
one year ago
Test name Executions per second
spread 396459.0 Ops/sec
forEach push 215115.3 Ops/sec
Script Preparation code:
AخA
 
var arr = Array.from(Array(1000).keys())
Tests:

  • spread

    ​x
     
    var brr = [];
    ​
    brr.push(...arr);

  • forEach push

     
    var drr = [];
    ​
    arr.forEach(item => {
        drr.push(item);
    });