Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.18362
Edge 18.18362
Windows
Desktop
4 years ago
Test name Executions per second
isFunction 516554.6 Ops/sec
typeof function 1546118.4 Ops/sec
instanceof 792434.1 Ops/sec
HTML Preparation code:
Tests:
  • isFunction

  • typeof function

  • instanceof


;