Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36
Chrome 85
Linux
Desktop
4 years ago
Test name Executions per second
isFunction 6240585.0 Ops/sec
typeof function 1117113728.0 Ops/sec
instanceof 7244414.5 Ops/sec
HTML Preparation code:
Tests:
  • isFunction

  • typeof function

  • instanceof