Benchmark: filter(_ => !!_) vs filter(Boolean) vs filter(v => v != null)

HTML Preparation code:

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.min.js"></script>

Script Preparation code:

var elements = [0, 1, false, 2, '', 3];

Tests:

Rendered benchmark preparation results:

Previous results

Latest run results:

Run details: (Test run date: 8 months ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36

Browser/OS: Chrome 142 on Linux

filter(v => v != null)

29.7M/s

filter(Boolean)

25.5M/s

filter(_ => _)

25.4M/s

View exact numbers

filter(_ => !!_) vs filter(Boolean) vs filter(v => v != null) (version: 1)