HTML Preparation code:
Script Preparation code:
Tests:
  • ClassList Contains

  • ClassName IndexOf

  • Cached ClassName IndexOf

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    ClassList Contains
    ClassName IndexOf
    Cached ClassName IndexOf

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 4 years ago)
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0
Firefox 72 on Windows 7
View result in a separate tab
Test name Executions per second
ClassList Contains 14003657.0 Ops/sec
ClassName IndexOf 2858453.8 Ops/sec
Cached ClassName IndexOf 23040670.0 Ops/sec