There's a lot you can do with JavaScript: Images can swap when you move a mouse over them, form elements can influence each other on the fly, and calculations can be made without having to resort to a ...

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 ...

This book provides a comprehensive introduction to JavaScript and web development, starting with the basics of programming and progressing through advanced topics. Claim your free copy (worth $54.99) ...

There are dozens of ways to go about building a website or app, but you’ll always find a few building blocks at the heart of any development. HTML and CSS fall into that category, as does JavaScript.

‘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” ...

Node.js is a popular and versatile cross-platform JavaScript runtime environment. Node was the first runtime to allow developers to run JavaScript outside the browser, opening a new world of ...