Run results for: Lodash isPlainObject vs typeof

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

typeof

171.1M/s

Lodash isPlainObject

153.7M/s

View exact numbers

Test name	Executions per second
✓ typeof	171,097,344 Ops/sec
Lodash isPlainObject	153,665,312 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 = null;

Tests: