Run results for: dataset vs getAttribute speed

Run details:

User agent: Mozilla/5.0 (Linux; Android 11; Redmi Note 8) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Mobile Safari/537.36 EdgA/99.0.1150.55

Browser: Chrome Mobile 99

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
dataset	386781.7 Ops/sec
getAttribute	460464.5 Ops/sec

HTML Preparation code:

<div class="data" data-test="lorem">test dataset</h3>

Tests:

dataset
document.querySelector('.data').dataset.test;
getAttribute
document.querySelector('.data').getAttribute('test');