Run results for: lodash.compact vs js native

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 129

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Benchmark engine: Benchmark.js

lodash.compact

5.2M/s

array filter

1.0M/s

View exact numbers

Test name	Executions per second
✓ lodash.compact	5,170,796 Ops/sec
array filter	1,027,503 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var array = ['a', undefined, 'b', 1, undefined, 2, 3, undefined, undefined]

Tests:

lodash.compact
_.compact(array);
array filter
array.filter(data => { return data !== undefined && data !== null });