MeasureThat.net

Run results for: querySelector vs querySelectorAll vs getElementsByClassName vs querySelector (ID) vs getElementsByID

Go to the benchmark
Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Chrome 124
Windows
Desktop
6 months ago
Test name Executions per second
querySelector 4766200.5 Ops/sec
querySelectorAll 2141563.8 Ops/sec
getElementsByClassName 5286865.0 Ops/sec
querySelector (ID) 3053669.2 Ops/sec
getElementsByID 5117172.5 Ops/sec
HTML Preparation code:
Tests:

  • querySelector

  • querySelectorAll

  • getElementsByClassName

  • querySelector (ID)

  • getElementsByID

;