Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0
Firefox 56
Windows
Other
6 years ago
Test name Executions per second
querySelectorAll 159510.8 Ops/sec
getElementsByClassName 174037.4 Ops/sec
HTML Preparation code:
Tests:
  • querySelectorAll

  • getElementsByClassName