Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Edg/124.0.0.0
Chrome 124
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
globalFunc 10793361.0 Ops/sec
funcInFunc 10749744.0 Ops/sec
Script Preparation code:
x
 
const globalFunctionIn = (arg) => {
    return arg * arg;
}
const globalFunctionOut = () => {
    return globalFunctionIn(parseInt("131"));
}
const funcInFunc = () => {
    const func = (arg) => {
        return arg * arg;
    };
    return func(parseInt("131"));
}
function f1() {
  return globalFunctionOut();
}
function f2() {
  return funcInFunc();
}
Tests:
  • globalFunc

     
    f1();
  • funcInFunc

     
    f2();