Single Page Application (SPA)

A Single Page Application (SPA) is a type of website that loads all its content and code just once, then updates only the relevant parts dynamically as you interact with it. Unlike traditional websites that reload the entire page for each action, SPAs provide a smoother, faster experience by updating only what's necessary. Think of it as a digital app on your device, where navigation feels seamless because the page never fully refreshes. Popular examples include Gmail and Facebook, which deliver quick, interactive experiences without constant full page reloads.