Run results for: Check data attribute: hasAttribute vs dataset

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Mobile Safari/537.36 EdgA/131.0.0.0

Browser: Chrome Mobile 131

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

hasAttribute

13.1M/s

dataset

4.0M/s

View exact numbers

Test name	Executions per second
✓ hasAttribute	13,103,964 Ops/sec
dataset	4,008,162 Ops/sec

HTML Preparation code:

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

Script Preparation code:

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

Tests: