Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Chrome 69
Mac OS X 10.13.3
Desktop
6 years ago
Test name Executions per second
Use hasClass shorthand 3543113.5 Ops/sec
Use classList 4099725.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Use hasClass shorthand

  • Use classList