Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:81.0) Gecko/20100101 Firefox/81.0
Firefox 81
Ubuntu
Desktop
4 years ago
Test name Executions per second
querySelector 2604842.5 Ops/sec
getElementsByClassName 3892610.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName