Run results for: lodash isplainobject vs typeof object

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 Edg/119.0.0.0

Browser: Chrome 119

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
lodash	2228734.8 Ops/sec
typeof	2985356.2 Ops/sec

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

AخA
 
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var x = {'this': 'is', 'a': 'test', 'object': 52 }

 
var x = {'this': 'is', 'a': 'test', 'object': 52 }

Tests:

var y = (typeof(x) === 'object') && !Array.isArray(x) && (x !== null)

 
var y = (typeof(x) === 'object') && !Array.isArray(x) && (x !== null)