Run results for: lodash.filter vs js native

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36

Browser: Chrome 136

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

array filter

18.1M/s

lodash.filter

13.6M/s

View exact numbers

Test name	Executions per second
✓ array filter	18,083,404 Ops/sec
lodash.filter	13,590,289 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.filter
_.filter(array, data => { return data !== undefined && data !== null });
array filter
array.filter(data => { return data !== undefined && data !== null });