The big difference is to have everything curried by default, and also having the list/object coming as the last argument. But then, I know there seems to have a lot of function, but for the file size, it just gets really handy when you need just this. I.e. You can build your own groupBy with reduce, but having a builtin one is really useful.

Well, if you want to be really minimal, `reduce` obviates the need for `map`, `filter`, and `forEach`. (Then I guess if you want to be all new school with it, you could use tranducers, but that's another story.) What I don't get is why Javascript libraries are so `flatMap` averse. Sure, it's a little harder to explain, but especially with the Promise-like convention, I think it's a quite generalization of `map` in most cases.

(ramda co-author here) I agree the api has gotten a bit, let's say "broad". we're working on modularizing the lib now, and we plan to provide different builds as well as a facility to roll your own.