For example, using closures along with higher-order functions used to be the only way we could have “private” or tamper-proof variables in JavaScript: let protectedObject = (function() { ...

This tutorial explains what is different and special about a functional programmer's approach, and demonstrates how to implement JavaScript functions from a functional programming point of view. It ...

Functional programming means using functions to the best effect for creating clean and maintainable software. This article illustrates the concepts behind the functional paradigm with practical ...