The MERN stack is becoming increasingly popular and is a powerful stack to work in. If you’re able to build and deploy good MERN applications, it will greatly help your career prospects as a developer.
What is the MERN Stack?
A stack is the combination of technologies used to create a web application. Any web application will be made using multiple technologies (frameworks, libraries, databases etc).
A Closer Look at MERN Stack Components
MongoDB: A cross-platform document database
MongoDB is a NoSQL (non-relational) document-oriented database.
MongoDB is known for being flexible and easy to scale. You can see multiple examples of real-life MongoDB applications here.
Express: A back-end web application framework
Express is a web application framework for Node.js, another MERN component. Instead of writing full web server code by hand on Node.js directly, developers use Express to simplify the task of writing server code. There’s no need to repeat the same code over and over, as you would with the Node.js HTTP module.
The Express framework is designed for building robust web applications and APIs. It’s known for its fast speed and minimalist structure, with many features available as plugins.
React was originally created by a software engineer at Facebook, and was later open-sourced. It is maintained by Facebook, as well as a community of development companies and individual developers.
The React library can be used for creating views rendered in HTML. React views are declarative. This means that developers don’t have to worry about managing the effects of changes in the view’s state (the object that determines how components behave) or changes in the data.
With React, the same code can run on both the server and the browser.
The Benefits of the MERN Stack
Overall, using the MERN stack enables developers to build highly efficient web applications.
Learn MERN Stack Development Online Today
This part-time online learning curriculum is the ideal way to get to grips with the MERN stack and future-fit your web development career.