Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0
Firefox 64
Windows
Desktop
5 years ago
Test name Executions per second
querySelector 2578039.5 Ops/sec
getElementsByClassName 4239804.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName