App Navigation Spa — Free App Development Tutorial
Learn App Navigation Spa in App Development with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.
TL;DR: Learn App Navigation Spa in App Development with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.
Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated
App Navigation Spa in App Development
A Single Page Application (SPA) loads a single HTML page and dynamically updates content as the user navigates.
Instead of loading new pages, SPAs swap content in and out using JavaScript, making transitions instant.
Hash-based routing (#home, #about) or the History API (pushState) are the two main approaches to SPA routing.
Each "page" or "view" in a SPA is a JavaScript function or component that renders HTML into a container element.
SPAs provide an app-like experience in the browser but require JavaScript to function.
App Navigation Spa — Syntax
// Hash-based routing
window.addEventListener('hashchange', () => {
const page = location.hash.slice(1) || 'home';
renderPage(page);
});
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