Run results for: result from arr: map vs map lamda vs for loop

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36

Browser: Chrome 91

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Script Preparation code:

var arr = [];
for (var i = 0; i < 100; i++) {
	arr[i] = i;
}

function someFn(val) {
	return val + val;
}
let output = new Array(arr.length);

Tests: