Run results for: Check data attribute: hasAttribute vs dataset

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 Edg/123.0.0.0

Browser: Chrome 123

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

hasAttribute

8.3M/s

dataset

4.2M/s

View exact numbers

Test name	Executions per second
✓ hasAttribute	8,298,589 Ops/sec
dataset	4,179,928 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var element = document.getElementById("foo");

Tests: