Shelf Care is a full-stack online library platform designed to revolutionize how readers discover, borrow, and engage with books. Built with Next.js 14, React, and Tailwind CSS on the frontend, and powered by a Node.js/Express backend with BetterAuth for secure authentication, Shelf Care offers a seamless experience for browsing over 12,400+ titles across 40+ genres. Users can search and filter books, view real-time availability, borrow and return titles with due-date tracking, maintain a personal wishlist, and explore their reading history. Beyond core library functionality, the platform fosters community through themed Reading Clubs, member profiles, and book reviews. With a fully responsive, accessible UI enhanced by Framer Motion animations, dark/light mode support, and optimized performance via SSR and image lazy-loading, Shelf Care delivers a modern, engaging digital library experience—whether you're reading on mobile, tablet, or desktop. 📚✨