Run results for: for vs foreach vs some vs for..of test2 - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Android 12; Mobile; rv:107.0) Gecko/107.0 Firefox/107.0

Browser: Firefox Mobile 107

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
for	427307.9 Ops/sec
foreach	296698.0 Ops/sec
some	272062.2 Ops/sec
for..of	39689.5 Ops/sec

Website performance monitoring

Script Preparation code:

var array = new Array(1000);

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]; }