When comparing Functools vs Bacon.js, the Slant community recommends Functools for most people. In the question“What are the best libraries for functional programming on Node.js?” Functools is ranked 4th while Bacon.js is ranked 6th. The most important reason people chose Functools is:
Each of the major higher-order functions also has an asynchronous counterpart included.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Asynchronous versions of functions included
Each of the major higher-order functions also has an asynchronous counterpart included.
Pro Standard higher-order functions
compose, each, filter, map, reduce, as well as a few others.
Cons
Con Does not support "General" functional programming
Is for a paradigm known as "Functional Reactive Programming"
For example, if you had a list and you want to sum it, you would use something called fold or reduce.
Except that in Bacon, you need to generate a new Observable, use result = Observable.fold on it, then watch the result, then insert the list. After which, you would have to ignore all values except the last one.