Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36
Chrome 66
Linux
Desktop
6 years ago
Test name Executions per second
querySelector 2671186.8 Ops/sec
getElementsByClassName 3109518.8 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName