Run results for: Foreach vs for-in vs for-of vs for

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.0 Safari/605.1.15

Browser: Safari 15

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Script Preparation code:

var array = Array(100);
array.fill('asd');

function processArray(value) {}

Tests:

Foreach
array.forEach(value => processArray(value));
For-in
for (const key in array) { processArray(array[key]) }
For-of
for (const value of array.entries()) { processArray(value); }
For
for (let index = 0; index < array.length; ++index) { processArray(array[index]); }