One of those ways, functional programming, has become more and more popular with JavaScript programmers in recent years. Functional programming relies on pure functions and avoids shared state and ...

In general, handling array functions like we’ve seen here, using JavaScript’s built-in functions like map() and filter(), is an excellent application of the power of functional programming.

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...