Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3577.0 Safari/537.36
Chrome 71
Windows
Desktop
6 years ago
Test name Executions per second
querySelector 3176407.8 Ops/sec
getElementsByClassName 3878864.8 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName