MeasureThat.net

Run results for: Classnames vs CLSX vs cx v2

Compare CLSX vs Classnames vs an simpliest implementation of creating a template string

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36
Chrome 133
Windows
Desktop
2 months ago
Test name Executions per second
classnames 5501915.0 Ops/sec
clsx 14447509.0 Ops/sec
cx 2760250.5 Ops/sec
HTML Preparation code:
AخA
 
1
<script src='https://cdnjs.cloudflare.com/ajax/libs/classnames/2.2.6/index.min.js'></script>
2
<script src='https://unpkg.com/clsx@1.1.1/dist/clsx.min.js'></script>
3
<script src="https://cdn.jsdelivr.net/npm/@emotion/css@11.13.4/dist/emotion-css.umd.min.js"></script>
Script Preparation code:
 
var c = {
    a: true,
    b: false,
    c: undefined,
    d: "lorem-ipsum"
};
var someClasses = ['class1', true || 'class2', false && 'class3', true ? 'class4' : 'class5', c]
Tests:

  • classnames

     
    let result = window.classNames(someClasses)

  • clsx

     
    let result = window.clsx(someClasses)

  • cx

     
    let result = window.emotion.cx(someClasses)