Run details:
Mozilla/5.0 (iPad; CPU OS 16_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/105.0.5195.147 Mobile/15E148 Safari/604.1
Chrome Mobile iOS 105
iOS 16.1
Tablet
2 years ago
Test name Executions per second
for 127823.1 Ops/sec
foreach 455361.6 Ops/sec
some 463992.4 Ops/sec
for..of 91249.0 Ops/sec
Script Preparation code:
AخA
 
var array = new Array(100);
Tests:
  • for

     
    for (var i = 0; i < array.length; i++) {
      array[i];
    }
  • foreach

     
    array.forEach(function(i) {
      array[i];
    });
  • some

     
    array.some(function(i) {
      array[i];
    });
  • for..of

     
    for (var i of array) {
      array[i];
    }