Run results for: Lodash `groupBy()` vs `Object.groupBy()`

Run details:

User agent: Mozilla/5.0 (Android 13; Mobile; rv:136.0) Gecko/136.0 Firefox/136.0

Browser: Firefox Mobile 136

Operating system: Android

Device Platform: Mobile

Date tested: one month ago

Test name	Executions per second
Lodash groupBy	66606.7 Ops/sec
Object.groupBy	70528.2 Ops/sec

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Tests:

Lodash groupBy
const items = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21]; console.log(_.groupBy(items, (item) => item % 3));
Object.groupBy
const items = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21]; console.log(Object.groupBy(items, (item) => item % 3));