Run results for: for vs foreach vs for..in vs for..of (small array)

Run details:

User agent: Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser: Chrome 132

Operating system: Chrome OS 14541.0.0

Device Platform: Desktop

Date tested: 7 days ago

Script Preparation code:

var array = new Array(1);

AخA
 
var array = new Array(1);

Tests:

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

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

foreach
array.forEach(function(i) { array[i]; });
array.forEach(function(i) {
array[i];
});
for in
for (var i in array) { array[i]; }
for (var i in array) {
array[i];
}
for..of
for (var i of array) { array[i]; }
for (var i of array) {
array[i];
}
for (cache length
const length = array.length for (var i = 0; i < length; i++) { array[i]; }
const length = array.length
for (var i = 0; i < length; i++) {
array[i];
}