JavaScript functions are genuinely the heart of the language and the gateway to understanding how the language runs, whether you’re using callbacks, event listeners, or closures. This article will ...

When diving into JavaScript, you’ll often hear that functions are first-class citizens. But what does that really mean? Is it just another buzzword or does it have practical implications? Let’s ...

Explore how JavaScript classes work under the hood, what problems they solve, and whether they’re just syntactic sugar over prototypes or a true abstraction. …and thought, “Cool, classes! But how is ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...