HTML Preparation code:
AخA
 
1
<body class="hello" data-hello>Hello</div>  
Tests:
  • Class

     
    document.body.classList.contains('hello')
  • data attribute

     
    document.body.dataset.hello;
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Experimental features:

  • Test case name Result
    Class
    data attribute

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36
Chrome 121 on Windows
View result in a separate tab
Test name Executions per second
Class 2967007.5 Ops/sec
data attribute 2582077.5 Ops/sec