Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36
Chrome 78
Windows 7
Desktop
5 years ago
Test name Executions per second
jQuery addClass 459264.4 Ops/sec
jQuery classList.add 753642.2 Ops/sec
querySelector classList.add 1155388.9 Ops/sec
getElementById classList.add 1588467.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • jQuery addClass

  • jQuery classList.add

  • querySelector classList.add

  • getElementById classList.add