Run details:
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36
Chrome 54
Windows 7
Other
8 years ago
Test name Executions per second
querySelector 4472.5 Ops/sec
querySelectorAll 5270.2 Ops/sec
find().first() 4999.5 Ops/sec
find().filter() 4706.9 Ops/sec
find(first) 4879.2 Ops/sec
find()[0] 5061.4 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • querySelector

  • querySelectorAll

  • find().first()

  • find().filter()

  • find(first)

  • find()[0]