JavaScript for Line of Business Applications

Ramda: “a practical functional library for Javascript programmers.” 

There are already some excellent libraries with a functional flavor, such as Underscore and Lodash. Ramda includes all of the favorite list-manipulation functions you expect, e.g. map, filter, reduce, find, etc. But Ramda is significantly different from libraries like Underscore and Lodash. The primary distinguishing features of Ramda are:

* Ramda takes the function first, and the data last.

* Ramda methods are automatically curried.