Learn to implement API controllers and routers in a MERN stack project through this comprehensive tutorial. Discover how to route CRUD operations to various HTTP methods and create MERN controller methods. Follow along as the instructor guides you through creating a users controller, implementing controller methods for user routes, and testing the API using Postman. Gain hands-on experience with getAllUsers, createNewUser, updateUser, and deleteUser controller methods. Perfect for developers looking to enhance their backend skills in MERN stack development.