The four key components of MERN Stack are MongoDB, Express, React, and Node. Evidently, MERN Stack uses React in place of Angular. While, the other three components, MongoDB, Express, and Node remain the same.
MERN Stack Important Concepts – Angular Vs React
Unlike Angular, React supports one-way data binding. It means the flow of data remains unidirectional in React. In contrast, Angular supports one-way as well as two-way data binding. One-way data binding makes the React application more flexible and efficient.
Three Tier Architecture with MERN Stack
With MERN Stack, we can develop a web application as a three-tier architecture. So, React will form the front end of the application. Similarly, Express and Node will make up the middle tier. The backend tier is represented by the MongoDB database.
The popular web applications with React as the frontend are Facebook, WhatsApp, Instagram, Dropbox, Pinterest, Netflix, MyntraCodeacademy, and New York Times to name a few.
- Dot Net Framework
- MEAN Stack
- MERN Stack
- Power Bi
- Scratch 3.0
- Web Designing