Run results for: lodash isNil vs native isNil

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:129.0) Gecko/20100101 Firefox/129.0

Browser: Firefox 129

Operating system: Ubuntu

Device Platform: Desktop

Date tested: one year ago

lodash isNil

1264.4M/s

native isNil

563.1M/s

View exact numbers

Test name	Executions per second
✓ lodash isNil	1,264,402,816 Ops/sec
native isNil	563,061,376 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
_.isNil(a); _.isNil(b); _.isNil(c); _.isNil(d); _.isNil(e); _.isNil(f);
native isNil
function isNil(value){ return value === null || value === undefined || typeof value === 'undefined'; } isNil(a); isNil(b); isNil(c); isNil(d); isNil(e); isNil(f);