Guide to Debug Anonymous JavaScript functions

Anonymous functions

var myObject = {
    doSomething:function () {
       console.loh("my message");
   }
};

document.body.onclick=function(){
    myObject.doSomething();
}

var myFunc = function() {

}
function myFunc() {

}

myFunc();
var myFunc = function() {

}

myFunc();
function myFunc() {

}

onclick()
(?)()

Name your anonymous functions

var myObject = {
    doSomething:function $_doSomething() {
       console.loh();
   }
};

document.body.onclick=function $_bodyClick(){
    myObject.doSomething();
}

$_doSomething()
$_bodyClick()

Javascript Preprocessor at the rescue.

var testing = function () {
    return true;
}
var myObject = {
    doSomething:function () {
       console.log();
   }
};
document.body.onclick=function(){
    myObject.doSomething();
}
document.body.addEventListener('click',function(e){
    var object= {};
    object.testing = function() {
        return true;
    }
});

var testing = function $_testing1 () {
    return true;
}
var myObject = {
    doSomething : function $_doSomething1 () {
       console.log();
   }
};
document.body.onclick = function $_onclick1 (){
    myObject.doSomething();
}
document.body.addEventListener('click',function $_anon1(e){
    var object= {};
    object.testing = function $_testing2 () {
        return true;
    }
});