Run results for: global function or function in function

Run details:

User agent: 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

Browser: Chrome 124

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

globalFunc

10.8M/s

funcInFunc

10.7M/s

View exact numbers

Test name	Executions per second
✓ globalFunc	10,793,361 Ops/sec
funcInFunc	10,749,744 Ops/sec

Script Preparation code:

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();