Run details:
Mozilla/5.0 (Windows NT 6.1; rv:47.0) Gecko/20100101 Firefox/47.0
Firefox 47
Windows 7
Desktop
6 years ago
Test name Executions per second
jQuery addClass 239461.4 Ops/sec
Javascript classList.add 2608987.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • jQuery addClass

  • Javascript classList.add