Run results for: array filter vs _.filter

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Browser: Chrome 124

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

array filter

58.6M/s

_.filter

6.3M/s

View exact numbers

Test name	Executions per second
✓ array filter	58,589,932 Ops/sec
_.filter	6,263,288 Ops/sec

HTML Preparation code:

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.core.js"></script>

Tests:

array filter
var a = ['hello', 'a', 'bc']; var b = a.filter(item => item == 'a');
_.filter
var a = ['hello', 'a', 'bc']; var b = _.filter(a, item => item == 'a');