Everything you need to know about MERN Full Stack Development

A Stack is a combination of technologies used to create a web application. MERN is a widely used technological stack, used by various companies. It is used for easier and faster development of full-stack web application.

WHAT IS MERN STACK?

MERN Full Stack is a JavaScript stack that is used to make the development process smoother. It is an assortment of rugged and robust technologies. It helps to develop scalable web apps consisting of Front-end, Back-end and database. This particular stack is a user-friendly JavaScript framework.

COMPONENTS

MERN Full Stack is an acronym of MongoDB, Express, React, and Node JS

M – MongoDB (Database Management)

E – Express JS (Backend Development)

R – React JS (Frontend Development)

N – Node.js (Backend Development)

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MORE ABOUT THE COMPONENTS

1. MongoDB

It is an open-source cross platform document oriented database.
It stores data in binary JSON(JavaScript) a document-oriented format that allows the fast exchange of data.
It stores a large volume of data
It is a NoSQL ( non-relational)

2. Express JS

It is a web application framework for Node.js
It can be used to create back-end of website with the help of Node.js
It has fast speed and a minimalist structure.

3. React JS

Initiated by a software engineer at Facebook
Use for creating views rendered in HTML
Handles front-end of an application
Uses full featured programming language(JavaScript)

4. Node JS

Initially built for Google Chrome
Node.js works without an enclosing HTML page
Uses its module system based on Common JS

WHY NEED A MERN STACK?

MERN stack is becoming increasingly popular and powerful. This is because it offers a complete set of tools. It develops an impressive web app.

BENEFITS OF MERN STACK

Quick development saving time and cost
Great community
Low learning curve
Testing tools
Improves the security of the app
Effective SEO
Code reusability
Open-source
Better performance

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WHY SHOULD YOU LEARN MERN STACK ?

Full stack developer is one of the most in-demand job roles right now. Full-stack developer is different because of their ability to contribute to the product in multiple different ways. The average salary of the full stack developers is ₹6L/year.

Source: https://www.glassdoor.co.in/Salaries/india-full-stack-developer-salary-SRCH_IL.0,5_IN115_KO6,26.htm?clickSource=searchBtn

CONCLUSION

Efficiency and simplicity are the two essential things that are making MERN stack the most preferred choice. JavaScript is used for writing each code line and it is a Universal language.