HTML Preparation code:
Tests:
  • className

  • getAttribute

  • classList

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    className
    getAttribute
    classList

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: one month ago)
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Safari/537.36
Chrome 81 on Windows 7
View result in a separate tab
Test name Executions per second
className 545.9 Ops/sec
getAttribute 540.8 Ops/sec
classList 528.7 Ops/sec