Embark on a comprehensive 8-hour journey through the MERN (MongoDB, Express.js, React.js, Node.js) stack with this all-encompassing tutorial. Dive into 13 meticulously structured chapters covering everything from project setup to deployment. Master middleware implementation, MongoDB integration, and controller development. Explore React.js fundamentals, Redux with RTK Query, and form handling. Delve into authentication and authorization, including JWT implementation. Learn about roles and permissions, and refine your code through refactoring. Conclude with deployment strategies for your full-stack application. Gain hands-on experience building a complete project while acquiring essential skills for modern web development.