Run results for: Sorting of array

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Insertion sort

18.0M/s

Built in sort

3.5M/s

View exact numbers

Test name	Executions per second
✓ Insertion sort	17,980,036 Ops/sec
Built in sort	3,511,558 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])