Run results for: native map vs lodash

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36

Browser: Chrome 141

Operating system: Windows

Device Platform: Desktop

Date tested: 6 months ago

Test name	Executions per second
Native map	116.1 Ops/sec
Lodash map	582.3 Ops/sec

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
<script type="text/javascript">
    let arr = [];

    for (let i = 0; i < 1000000; i++) {
        arr.push(i)
    }
</script>

Tests:

Native map
const newArr = arr.map((el) => el + 1);
Lodash map
const newArr = _.map(arr, (el) => el + 1);

Run results for: native map vs lodash

Native map

Lodash map