Run results for: Classnames vs CLSX V2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:106.0) Gecko/20100101 Firefox/106.0

Browser: Firefox 106

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
classnames string	2349580.8 Ops/sec
clsx string	4772232.5 Ops/sec
classnames real case	3956335.0 Ops/sec
clsx real case	4989658.0 Ops/sec

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/classnames/2.3.2/index.min.js'></script>
<script src='https://unpkg.com/clsx@1.2.1/dist/clsx.min.js'></script>
<script src="https://cdn.jsdelivr.net/npm/fast-classnames/umd.min.js"></script>

Script Preparation code:

var str = 'style';

var obj = {
 	 'style-2': true,
  	 'style-3': false,
 	 'style-4': true,
}
var arr = ['style-5', 'style-6']

Tests:

classnames string
let result = window.classNames(str, 'test classname', 'WORKS', 'test classname', 'test classname')
clsx string
let result = window.clsx(str, 'test classname', 'WORKS','test classname', 'test classname', 'test classname')
classnames real case
let result = window.fastClassnames(str, true && 'test classname', false && 'WORKS', null && "failed", undefined && "null", Math.random() > 0.2 && "YES")
clsx real case
let result = window.clsx(str, true && 'test classname', false && 'WORKS', null && "failed", undefined && "null", Math.random() > 0.2 && "YES")

Run results for: Classnames vs CLSX V2

Compare CLSX vs Classnames vs templateLiterals

classnames string

clsx string

classnames real case

clsx real case