Client-Side Routing
Client-side routing is a web development technique where navigation between pages or views in a single-page application (SPA) is handled entirely by JavaScript in the browser, without requiring full page reloads from the server. It dynamically updates the URL and content based on user interactions, providing a smoother, more responsive user experience similar to desktop applications. This is typically implemented using the HTML5 History API or hash-based routing to manage browser history and URL changes.
Developers should learn client-side routing when building modern single-page applications (SPAs) with frameworks like React, Angular, or Vue.js, as it enables faster navigation, reduces server load, and improves perceived performance by avoiding full page refreshes. It is essential for creating seamless user interfaces in web apps where state persistence and complex user flows are required, such as in dashboards, e-commerce sites, or social media platforms. Use cases include implementing deep linking, bookmarkable URLs, and back/forward navigation in SPAs.