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

Run details:

User agent: Mozilla/5.0 (Android 11; Mobile; rv:136.0) Gecko/136.0 Firefox/136.0

Browser: Firefox Mobile 136

Operating system: Android

Device Platform: Mobile

Date tested: 3 months ago

Test name	Executions per second
for	7057837.5 Ops/sec
foreach	2564604.2 Ops/sec
some	2585831.8 Ops/sec
for..of	449541.2 Ops/sec

Script Preparation code:

let array = new Array(100);

Tests:

for
for (let i = 0; i < array.length; i++) { array[i]; }
foreach
array.forEach((i) => { array[i]; });
some
array.some((i) => { array[i]; });
for..of
for (let i of array) { array[i]; }