Shopping Cart with LocalStorage: Save Cart Items (Beginner Guide)
Shopping Cart with LocalStorage: Save Cart Items (Beginner Guide) Learn how to build a shopping cart that remembers products even after the user refreshes the page using JavaScript LocalStorage. Introduction Imagine adding products to an online shopping cart and then accidentally refreshing the page. Without data persistence, every selected item disappears instantly. That would create a frustrating user experience. Modern e-commerce websites solve this problem using storage technologies that keep data available even after page reloads. One of the easiest storage solutions available in JavaScript is LocalStorage. In this project, you'll learn how to create a shopping cart that saves products inside the browser and restores them automatically whenever the page loads. This is one of the most practical beginner JavaScript projects because it combines DOM manipulation, arrays, events, JSON, and browser storage. What Is LocalStorage? What It Is L...