Run results for: Dataset vs getAttribute vs Property v2.1

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36 OPR/96.0.0.0

Browser: Opera 96

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Dataset	3407287.5 Ops/sec
getAttribute	4700654.5 Ops/sec

HTML Preparation code:

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

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

Script Preparation code:

var element = document.querySelector("#data");

 
var element = document.querySelector("#data");

Tests:

const { test, id } = element.dataset;
const testId = test + id;

 
const { test, id } = element.dataset;const testId = test + id;

getAttribute
const test = element.getAttribute('data-test'); const id = element.getAttribute('data-id'); const testId = test + id;
const test = element.getAttribute('data-test');
const id = element.getAttribute('data-id');
const testId = test + id;