Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36
Chrome 89
Linux
Desktop
3 years ago
Test name Executions per second
isFunction 2651625.2 Ops/sec
typeof function 488438720.0 Ops/sec
instanceof 3010106.8 Ops/sec
HTML Preparation code:
Tests:
  • isFunction

  • typeof function

  • instanceof