One neat thing you can do with monads thats useful in your setting is coroutines/generators as a library. You get to write code that looks like its regular sequ

One neat thing you can do with monads thats useful in your setting is coroutines/generators as a library. You get to write code that looks like its regular sequential code and behind the scenes it gets expanded into the "callback hell" you would have had to write if you decided to code the things in event driven style by hand. Anyway, I do have to say that the Monad abstraction is not that useful outside of Haskell because you kinda really need Type Classes to get monads "right" and most languages don't have that. What you might end up is with specific monads like promises in JS but then the monads are just a design pattern instead of being a concrete abstraction like they are in Haskell. In addition to that, in Haskell monads are the only way to do sequential computations with side effects because by default the language is Lazy. This means that Haskell programmers have to learn this abstraction whether they like it or not while in other languages you can avoid it better :)