Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Firefox/68.0
Firefox 68
Windows
Desktop
5 years ago
Test name Executions per second
querySelector by attribute (partial matching) 1503326.5 Ops/sec
querySelector by attribute (partial matching) - variant (starts with) 1245239.6 Ops/sec
getElementById 2142024.2 Ops/sec
getElementsByTagName 2315060.2 Ops/sec
HTML Preparation code:
Tests:
  • querySelector by attribute (partial matching)

  • querySelector by attribute (partial matching) - variant (starts with)

  • getElementById

  • getElementsByTagName