MERN stands for MongoDB, Express, React and Node.js. MERN stack is the popular framework for developing web and mobile applications. MongoDB provides database back-end while React is the client-side front-end web framework and express and node are the middleware in the MERN stack. The MERN stack enables fast development of applications which are easy to debug especially using the JSON documents.
Top questions on the MERN stack are provided to boost your skills and knowledge on the MERN stack but easily clear technical interview on the MERN stack.