Run results for: Dataset vs getAttribute vs Property v2

Run details:

User agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0

Browser: Firefox 92

Operating system: Windows 8.1

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Dataset	1529934.9 Ops/sec
getAttribute	1970688.9 Ops/sec

HTML Preparation code:

<h3 id="data" data-test="text" data-id="some-id">Hello world!</h3>

Tests:

Dataset
const element = document.querySelector("#data"); const { test, id } = element.dataset; const testId = test + id;
getAttribute
const element = document.querySelector("#data"); const test = element.getAttribute('data-test'); const id = element.getAttribute('data-id'); const testId = test + id;