I kinda have to disagree with you here. The problem of callback hell has nothing to do with the funcions being anonymous. In fact, you kinda want to have anonym

I kinda have to disagree with you here. The problem of callback hell has nothing to do with the funcions being anonymous. In fact, you kinda want to have anonymous functions if you want to keep things as similar as possible to traditional code. For example, when you have code like var x = f(); print(x); only a hardcore extremist like Uncle Bob would write it as var x; function start(){ x = f(); onAfterF(); } function onAfterF(){ print(x); } because now your code logic is split among a bunch of functions, the variables had to be hoisted to where everyone can see them and the extra functions obscure control flow. In the first case its obvious that its a linear sequence of statements but in the second you cant be sure a-priori how many times onAfterF gets called, when it gets called and who calls it. Coming back on topic, callback hell is not just about nesting and your current code still suffesr a bit from it. The real problem is that you cant use traditional structured control flow (for, while, try-catch, break, return, etc) and must instead use lots of explicit callbacks. Additionally, for this same reason, callback code looks very different from how you would normally write synchronous code and its a PITA if you ever have to convert a piece of code from one style to the other.