Run results for: Lodash isPlainObject vs JS Constructor Check

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0

Browser: Firefox 78

Operating system: Linux

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Lodash isPlainObject	3298341.8 Ops/sec
JS Type Check	76209344.0 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.20/lodash.min.js"></script>

Script Preparation code:

var sampleObject = {
        "id": "0001",
        "type": "donut",
        "name": "Cake",
        "ppu": 0.55
    };
var isObject;

Tests:

Lodash isPlainObject
isObject = _.isPlainObject(sampleObject);
JS Type Check
isObject = sampleObject != null && sampleObject.constructor === Object;