Run results for: style.display vs classList.toggle

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

classList.toggle

2.8M/s

style.display

2.6M/s

View exact numbers

Test name	Executions per second
✓ classList.toggle	2,795,592 Ops/sec
style.display	2,559,596 Ops/sec

HTML Preparation code:

<style type="text/css">
        .hide {
            display: none;
        }
</style>
<div id="foo"></div>

Tests:

classList.toggle
document.getElementById("foo").classList.toggle("hide"); document.getElementById("foo").classList.toggle("hide");
style.display
document.getElementById("foo").style.display = "none"; document.getElementById("foo").style.display = "block";