Harnessing the MERN stack for scalable E-commerce website design: A full- stack approach with MongoDB, Node.js, Express.js, and React.js

In today’s digital era, global internet usage is rising, driving a surge in online transactions and making e-commerce a dominant market force. Consumers increasingly prefer online shopping for its convenience and accessibility. This paper explores the development of a comprehensive e-commerce platform using the MERN stack: MongoDB, Express.js, React.js, and Node.js is one of the most robust technology stacks for full-stack web applications. Our design presents a feature-rich e-commerce platform offering a seamless user experience, fast loading, multiple payment options, and high-resolution visuals. Users can effortlessly browse, select, and purchase products. Key features include a shopping cart, wish list, integrated payment gateway, and distinct user and admin interfaces for efficient product, category, and order management. By leveraging the MERN stack, we demonstrate its potential in building scalable, secure, and high-performance e-commerce platforms. This research systematically reviews existing literature on technological implementations, feature integration, performance evaluation, and future advancements in e-commerce development. We analyse prior studies to showcase how the MERN stack effectively addresses challenges like scalability, security, and user experience. Our findings underscore its role as a vital enabler in e-commerce, offering valuable insights for researchers, developers, and industry professionals exploring innovative solutions in online retail technology.