Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Mobile/15E148 Safari/604.1
Mobile Safari 16
iOS 16.7.5
Mobile
10 months ago
Test name Executions per second
new Array() 615567.2 Ops/sec
Array.from() 411098.2 Ops/sec
push 276261.8 Ops/sec
Hardcoded Array 349084896.0 Ops/sec
Tests:
  • new Array()

    AخA
     
    new Array(500).fill(0, 0, 500)
  • Array.from()

     
    Array.from({ length: 500 }, () => 0)
  • push

     
    let array = []; for (let i = 0; i < 500; i++){ array.push(0) }
  • Hardcoded Array

     
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