Run results for: lodash isNil vs native isNil with if

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

native isNil

135.2M/s

lodash isNil

103.3M/s

View exact numbers

Test name	Executions per second
✓ native isNil	135,231,504 Ops/sec
lodash isNil	103,273,960 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 a = null;
var b = undefined;
var c = NaN;
var d = false;
var e = 'a';
var f = 0;

Tests:

lodash isNil
if (_.isNil(a)) {} if (_.isNil(b)) {} if (_.isNil(c)) {} if (_.isNil(d)) {} if (_.isNil(e)) {} if (_.isNil(f)) {}
native isNil
if (a) {} if (b) {} if (c) {} if (d) {} if (e) {} if (f) {}