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 ...

Functional programming with arrays Although JavaScript’s arrays are very capable out of the box, the functional paradigm improves the clarity and maintainability of array code.

Functional programming might seem intimidating and overly academic at first, but once you get the hang of it, it helps you build more maintainable software, making the process more enjoyable.

Moving from object-oriented to functional programming is a paradigm shift for developers, but these key principles explain why it's worth the effort.

Streams and lambdas give you powerful and elegant ways to work with Java collections. Here’s how to take advantage of them.