Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36
Chrome 54
Windows 8.1
Other
8 years ago
Test name Executions per second
querySelector 3131.3 Ops/sec
querySelectorAll 3934.8 Ops/sec
getElementByClassName 2939129.8 Ops/sec
find().first() 137286.4 Ops/sec
find().filter() 52193.0 Ops/sec
find(first) 111890.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • querySelector

  • querySelectorAll

  • getElementByClassName

  • find().first()

  • find().filter()

  • find(first)