Many benefits of choosing MERN stack development for your next project are listed below-. As MERN applications utilize a single coding language, it can reduce the time taken by fastening the development process.  Along with a seamless development process, its tech stack is flexible, robust, and highly scalable, which can be used to build immersive web applications.  It has a three-tier architectural pattern and an end-to-end medium for developing interactive web apps.