JavaScript’s arrays can ... Let’s look at a few examples of working with arrays in the functional paradigm. Functional programming as a philosophy promotes “immutability.” ...

Functional programming relies on pure functions ... some cases that are really unwieldy to handle with vanilla JavaScript. For example, let’s say we wanted to remove the third element of a ...

Hopefully, the concepts and examples presented here will provide the basic understanding you'll need to adapt your knowledge of JavaScript to functional programming. Bob Reselman is a software ...