Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.87 Safari/537.36
Chrome 76
Windows
Desktop
5 years ago
Test name Executions per second
querySelector by attribute (partial matching) 1191192.4 Ops/sec
querySelector by attribute (partial matching) - variant (starts with) 1239100.4 Ops/sec
getElementById 2590095.5 Ops/sec
getElementsByTagName 1785588.4 Ops/sec
HTML Preparation code:
Tests:
  • querySelector by attribute (partial matching)

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

  • getElementById

  • getElementsByTagName