Benchmark: jQuery CSS3 :not vs .not()

HTML Preparation code:

<div id="container">
  <div id="header">Header</div>
  <div>Div</div>
</div>
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js'></script>

Tests:

CSS3 Selector
var d = $('div:not(#header)');
.not() Method
var d = $('div').not('#header');

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
CSS3 Selector
.not() Method

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36

Browser/OS: Chrome 108 on Windows

View result in a separate tab

Test name	Executions per second
CSS3 Selector	506789.0 Ops/sec
.not() Method	310854.3 Ops/sec

jQuery CSS3 :not vs .not() (version: 0)

Using jQuery 3.3.1, compare speed of CSS3 pseudo-class :not versus .not() method.

Comparing performance of: CSS3 Selector vs .not() Method

Created: 5 years ago by: Guest

Jump to the latest result

CSS3 Selector

.not() Method

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A