Benchmark: Tag vs. :is() - MeasureThat.net

HTML Preparation code:

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

Tests:

Tag name (div)
document.querySelector('div');
Tag name with two (div and span)
document.querySelector('div, span');
:is Selector with only div
document.querySelector(':is(div)');
:is Selector with div and span
document.querySelector(':is(div, span)');
:is Selector with div, span and img
document.querySelector(':is(div, span, img)');

Rendered benchmark preparation results:

Previous results

Test case name	Result
Tag name (div)
Tag name with two (div and span)
:is Selector with only div
:is Selector with div and span
:is Selector with div, span and img

Latest run results:

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

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

Browser/OS: Chrome 131 on Linux

Test name	Executions per second
Tag name (div)	11722607.0 Ops/sec
Tag name with two (div and span)	3217331.8 Ops/sec
:is Selector with only div	3202730.2 Ops/sec
:is Selector with div and span	2928209.8 Ops/sec
:is Selector with div, span and img	2477337.5 Ops/sec

Related benchmarks:

Tag vs. :is() (version: 1)