Introduction to MERN Stack Development
There are four technologies that, when bought together, are perfect for building robust enterprise web applications: MongoDB, Express.js, React, and Node.js. The combined tech stack is called the MERN stack. The choice of these stacks makes them very powerful for architecting a full-fledged system and provides great flexibility.
Components of the MERN Stack
- MongoDB: A NoSQL database that stores data in JSON-like documents. It is highly scalable and allows for flexible and dynamic data schemas.
- Express.js: Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobile applications.
- React: React lets you build user interfaces out of individual pieces called components. Create your own React components like
Thumbnail
,LikeButton
, andVideo
. Then combine them into entire screens, pages, and apps. - Node.js: Node.js is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools, and scripts.
Setting up a MERN Stack Application
Make sure you have Node.js and npm (Node Package Manager) installed on your computer before starting to work with the sample code. They are available for download on the official Node.js website.
https://dzone.com/articles/mastering-full-stack-development-a-comprehensive
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