Web

Adding animations to your website with Lottie

Published on 27/01/2025

Don't know Lottie yet? Then get ready to become a fan of this type of animation that works across we...

A "sparse array" in JavaScript is an array in which some elements are missing—meaning there are "holes" between the indices, rather than the array containing consecutive elements with actual values (including `undefined`) at every index.

Published on 21/01/2025

An array with one fewer item, which breaks the behavior of certain functions native to JavaScript!

# How do you use a controller in JavaScript?

Published on 16/12/2024

You're programming a web browser game with JavaScript and you want to add gamepad control? Nothing c...

What is the difference between the internet and the web?

Published on 09/12/2024

When talking about the Internet and the Web, these terms are sometimes used interchangeably, when in...