Run results for: Sorting of array

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:100.0) Gecko/20100101 Firefox/100.0

Browser: Firefox 100

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Built in sort	2421764.0 Ops/sec
Insertion sort	4337254.0 Ops/sec

Script Preparation code:

const list = [20, 10, 50, 33, 1, 5, 90, 45, 39, 77, 11];

function built_in_sort(arr) {
    return arr.sort((a, b) => a - b);
}

//Insertion sort
function insertion_sort(ary) {
    for (var i = 1, l = ary.length; i < l; i++) {
        var value = ary[i];
        for (var j = i - 1; j >= 0; j--) {
            if (ary[j] <= value)
                break;
            ary[j + 1] = ary[j];
        }
        ary[j + 1] = value;
    }
    return ary;
}

Tests:

Built in sort
built_in_sort([20, 10, 50, 33, 1, 5, 90, 45, 39, 77, 11])
Insertion sort
insertion_sort([20, 10, 50, 33, 1, 5, 90, 45, 39, 77, 11])

Run results for: Sorting of array

Built in sort

Insertion sort