Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0
Firefox 70
Windows 8.1
Desktop
4 years ago
Test name Executions per second
Use hasClass shorthand 2536281.0 Ops/sec
Use classList 6445918.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Use hasClass shorthand

  • Use classList