Run results for: Native JS classList versus Native JS getAttribute

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:147.0) Gecko/20100101 Firefox/147.0

Browser: Firefox 147

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 5 months ago

classList

7.9M/s

getAttribute

7.8M/s

View exact numbers

Test name	Executions per second
✓ classList	7,853,556 Ops/sec
getAttribute	7,784,654 Ops/sec

HTML Preparation code:

<div class="testClass">Test TEXT here</div>

Tests: