Variable name as a string in Javascript

Question

Is there a way to get a variable name as a string in Javascript? (like NSStringFromSelector in Cocoa)

I would like to do like this:

var myFirstName =         


        

Answer 1

I've created this function based on JSON as someone suggested, works fine for my debug needs

function debugVar(varNames){
let strX = "";
function replacer(key, value){
    if (value === undefined){return "undef"}
    return value
    }    
for (let arg of arguments){
let lastChar;
    if (typeof arg!== "string"){
        let _arg = JSON.stringify(arg, replacer);
        _arg = _arg.replace('{',"");
        _arg = _arg.replace('}',"");            
        _arg = _arg.replace(/:/g,"=");
        _arg = _arg.replace(/"/g,"");
        strX+=_arg;
    }else{
    strX+=arg;
    lastChar = arg[arg.length-1];
    }
    if (arg!==arguments[arguments.length-1]&&lastChar!==":"){strX+=" "};
}
console.log(strX)    
}
let a = 42, b = 3, c;
debugVar("Begin:",{a,b,c},"end")