Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
Chrome 63
Windows 8.1
Other
2025 years ago
Test name Executions per second
$.hasClass 86570.2 Ops/sec
RegExp 870060.6 Ops/sec
Dry RegExp 212216.8 Ops/sec
indexOf 471466.9 Ops/sec
classList 782247.7 Ops/sec
hasClassString 713112.7 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • $.hasClass

  • RegExp

  • Dry RegExp

  • indexOf

  • classList

  • hasClassString