Run results for: lodash forEach vs native for and forEach v3

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:90.0) Gecko/20100101 Firefox/90.0

Browser: Firefox 90

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 3 years ago

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/lodash/4.17.15/lodash.min.js"></script>

Script Preparation code:

var arr = new Array(1000).fill(0);

Tests:

lodash.forEach
let count = 0; _.forEach(arr, (v,i) => { if (v != null) { count++; } })
native for
let count = 0; for (let i = 0, length = arr.length; i < length; i++) { if (arr[i] != null) { count++; } }
native forEach
let count = 0; arr.forEach((v,i) => { if (v != null) { count++; } })