Run results for: Tag vs. :is() using `element.matches`

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Tag name (div)

20.6M/s

Tag name with two (div and span)

19.4M/s

:is Selector with div, span and img

14.2M/s

:is Selector with div and span

14.2M/s

:is Selector with only div

13.9M/s

View exact numbers

Test name	Executions per second
✓ Tag name (div)	20,577,586 Ops/sec
Tag name with two (div and span)	19,437,750 Ops/sec
:is Selector with div, span and img	14,188,667 Ops/sec
:is Selector with div and span	14,170,054 Ops/sec
:is Selector with only div	13,927,110 Ops/sec

HTML Preparation code:

<div class="hello" id="hello" data-hello>Hello</div>

Script Preparation code:

const element = document.getElementById("hello");

Tests: