How to Build a Full-Stack E-commerce App in Next.js 15 With Admin Panel | Part - 1

This project is a modern, full-featured eCommerce website built with Next.js 15 (App Router), optimized for performance, SEO, and responsiveness. It showcases a production-grade frontend built with Tailwind CSS, MUI (Material UI), and Radix UI, combined with secure backend integrations using MongoDB, Mongoose, and JWT authentication. Core functionalities include user authentication, product management, admin dashboard, rich product descriptions (via CKEditor 5), and payment integration using Razorpay. The site uses React Query for powerful data-fetching and caching, Redux Toolkit for global state management, and Cloudinary for seamless media handling. Designed for scalability and clean code architecture, this project is ideal for portfolio, client work, or production use. 00:00:00 Introduction 00:00:33 Website Demo 00:08:47 Admin Panel Demo 00:19:26 Tech Stack Overview 00:22:32 Project Setup & Folder Structure 00:39:07 Login Page UI Design 01:13:10 Register Page UI Design 01:25:01 Authentication Model & APIs 03:42:20 Redux & Redux Persist Setup 04:00:42 Password Reset UI & API Integration 04:40:43 Admin Panel Sidebar Menu 05:05:01 Topbar, Dark Mode Toggle, User Dropdown & Logout