JSFiddle - React, Tailwind, and code Playground

JavaScript

function myCalledFn(){
    var callerName = arguments.callee.caller.name;
    if(callerName == "myCallerFunction") {
        alert("Called from: "+callerName);
    }   
}
var d = {
   someFunction: function myCallerFunction(){
       myCalledFn('');
   },
    someOtherFunction: function(){
        myCalledFn('');   
    }
};

d.someFunction();
d.someOtherFunction();