Benchmark: lodash isobject vs typeof vs toString

HTML Preparation code:

<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 }

Tests:

lodash
var y = _.isObject(x)
typeof
var y = (typeof(x) === 'object')
toString
var y = toString.call(x) === "[object Object]";

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
lodash
typeof
toString

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 2 months ago)

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/122.0.6261.62 Mobile/15E148 Safari/604.1

Browser/OS: Chrome Mobile iOS 122 on iOS 16.6

View result in a separate tab

Test name	Executions per second
lodash	11487660.0 Ops/sec
typeof	26687140.0 Ops/sec
toString	4164957.0 Ops/sec

lodash isobject vs typeof vs toString (version: 0)

Comparing performance of: lodash vs typeof vs toString

Created: 2 months ago by: Guest

Jump to the latest result

lodash

typeof

toString

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A