‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful! Last week, I casually dropped the term “higher-order function” ...

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 ...

Welcome to your next step toward JavaScript mastery! In this assignment, you'll explore essential concepts that form the backbone of interactive, dynamic web pages—functions, loops, and the Document ...