Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36
Chrome 89
Linux
Desktop
3 years ago
Test name Executions per second
querySelector 2403966.2 Ops/sec
querySelectorAll 1079881.6 Ops/sec
getElementsByClassName 2668528.5 Ops/sec
querySelector (ID) 1792705.4 Ops/sec
getElementsByID 2633670.8 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • querySelectorAll

  • getElementsByClassName

  • querySelector (ID)

  • getElementsByID


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