Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:131.0) Gecko/20100101 Firefox/131.0
Firefox 131
Linux
Desktop
4 months ago
Test name Executions per second
raw 810855168.0 Ops/sec
const 761873408.0 Ops/sec
Script Preparation code:
AخA
 
var fn = () => {};
var TYPEOF_FN = "function";
Tests:
  • raw

     
    typeof fn === "function"
  • const

     
    typeof fn === TYPEOF_FN