What is MERN Stack?
MERN stack is a popular stack of technologies used for web development. It stands for MongoDB, Express, React, and Node.js.
MongoDB
MongoDB is a cross-platform document-oriented database program. It is classified as a NoSQL database program, meaning that it does not use the traditional SQL tabular relational database structure. Instead, it uses JSON-like documents with optional schemas.
Express JS
Express is a fast, unopinionated, minimalist web framework for Node.js. It is designed for building web applications and APIs.
React JS
React is a JavaScript library for building user interfaces. It is maintained by Facebook and a community of individual developers and companies.
Node.js
Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine. It allows you to run JavaScript on the server side, which can be useful for building server-side applications with JavaScript.
MERN Stack Learning Path
MERN stack developer path involves learning four major technologies mentioned above: MongoDB, Express.js, React, and Node.js. Here is a detailed guide on how to become a MERN stack developer:
Familiarize yourself with the basics of web development, including HTML, CSS, and JavaScript.
Learn MongoDB, which is a popular NoSQL database used to store data for web applications.
After MongoDB, you should move on to Express.js, which is a web framework for Node.js. It is used to build the back-end of web applications and handle server-side tasks.
The next is React, which is a JavaScript library for building user interfaces. It is used to build the front-end of web applications and is known for its ability to efficiently update and render components.
Finally, you should learn Node.js, which is a JavaScript runtime that allows you to run JavaScript on the server-side. It is used to build the back-end of web applications and is often used in conjunction with Express.js.
There are many online resources available to learn including documentation, tutorials, and online courses.
To become proficient in the MERN stack, it is important to practice building web applications using these technologies. You can find online resources such as tutorials and projects to work on to gain practical experience. It is also a good idea to contribute to open-source projects and join online communities to interact with other developers and learn from their experiences.
We will begin looking into each technology in the following article, including how to learn it and where to learn it, along with some basics.
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