Run results for: matches or getAttribute

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Browser: Chrome 123

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
matches	202.9 Ops/sec
getAttribute	207.8 Ops/sec

HTML Preparation code:

<div data-foo="bar"></div>

Tests:

matches
var element = document.querySelector("div"); var i = 1000; while (i--) { console.log(element.matches("[data-foo]")); }
getAttribute
var element = document.querySelector("div"); var i = 1000; while (i--) { console.log(!!element.getAttribute("data-foo")); }