Run results for: toggle vs add/remove 2

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

add/remove

1.5M/s

toggle

1.0M/s

View exact numbers

Test name	Executions per second
✓ add/remove	1,529,737 Ops/sec
toggle	1,013,712 Ops/sec

HTML Preparation code:

<div class="first class-one">Test</div>
<div class="second class-one">Test</div>

Tests:

toggle
var first = document.querySelector('.first'); first.classList.toggle('class-one'); first.classList.toggle('class-two');
add/remove
var second = document.querySelector('.second'); second.classList.remove('class-one'); second.classList.add('class-two');