MERN STACK

MERN STACK DEVELOPEMENT

The MERN stack is a popular full-stack development framework that includes MongoDB, Express.js, React.js, and Node.js. It is used to build full-stack web applications with a single language: JavaScript.

Duration: 4 Months

MERN stack

Course's Key Highlights

java full stack course in hyderabad  100+ hours of learning
 Real-time industry professionals curate the course.

java full stack training in hyderabad  Internships and live projects

software training institute in hyderabad A cutting-edge training facility

software training in hyderabad  Dedicated staff of placement experts

Placement is guaranteed 100 percent Assistance

28+ Skills That Are Useful in the Workplace

python training in hyderabad Trainers with a minimum of 12 years of experience

best software training in hyderabad Videos and back-up classes

java full stack training in hyderabad Subject Matter Experts Deliver Guest Lectures

Components of the MERN Stack

  1. MongoDB – A NoSQL database that stores data in a flexible, JSON-like format called BSON (Binary JSON).
  2. Express.js – A lightweight Node.js web application framework for building backend services and APIs.
  3. React.js – A JavaScript library for building user interfaces, primarily for single-page applications (SPA).
  4. Node.js – A JavaScript runtime environment that allows developers to run JavaScript on the server side.

Features of the MERN Stack

  • JavaScript Everywhere: Full-stack JavaScript development (both frontend and backend).
  • NoSQL Database (MongoDB): Stores flexible, scalable data with JSON-like structure.
  • RESTful APIs with Express: Simplifies the creation of APIs to handle HTTP requests.
  • Single-Page Application (SPA) with React: Builds dynamic user interfaces that update without reloading the page.
  • Scalability: Can handle high traffic and large-scale applications effectively.
  • Full-Stack Development: Enables working on both the frontend and backend of applications.

    Why Learn the MERN Stack?

    • Unified Language: You only need to know JavaScript for both client-side and server-side development.
    • Fast Development: MERN allows rapid development through its pre-configured, flexible setup.
    • Huge Ecosystem: React and Node.js have extensive community support, libraries, and resources.
    • Real-Time Data: React’s state management makes building applications that need real-time updates easy.
    • Flexible: MongoDB’s NoSQL approach allows developers to build applications with dynamic data models

What is Full-Stack Development?

Full-stack development involves building both the application’s front end (user interface) and back end (server, database).

Technologies Used:

  • Frontend (Client-Side)

    • React.js: For building interactive user interfaces, utilizing components and hooks.
    • HTML5: Provides the basic structure of web pages.
    • CSS3: For styling and layout.
    • JavaScript (ES6+): Manages frontend functionality and API calls.

  • Backend (Server-Side)

    • Node.js: A server-side JavaScript runtime that handles server operations, routing, and API calls.
    • Express.js: A Node.js framework that helps handle HTTP requests, routing, and middleware.
    • MongoDB: A NoSQL database for storing data without the rigid structure of traditional relational databases.

      How the MERN Stack Works

      1. Frontend (React.js)

        • React builds dynamic and responsive user interfaces, making API calls to the backend.
        • React uses the state to manage data within the app, and you can use React Router for navigation.

      2. Backend (Node.js + Express.js)

        • Express handles HTTP requests (GET, POST, PUT, DELETE), processes the logic, and sends responses.
        • Node.js allows you to write JavaScript code on the server side to manage data, authentication, etc.

      3. Database (MongoDB)

        • MongoDB stores and retrieves data in JSON-like format. Data is stored in collections (similar to tables in relational databases).
        • Use Mongoose (an ODM) to interact with MongoDB, validating and structuring data.

      4. Connecting the Frontend and Backend

        • React.js makes asynchronous requests (via fetch or Axios) to Express.js API routes.
        • Express communicates with MongoDB, retrieves data, and sends it back to the React frontend.

How MERN Stack Fits into Full-Stack Development

  • Frontend: Built with React.js, handles user interaction and dynamic content updates.
  • Backend: Managed with Node.js and Express.js, handles API requests, authentication, and server-side logic.
  • Database: MongoDB stores application data in a flexible, JSON-like format, easily interacting with the backend.
    Benefits of MERN Stack
    • Single Language: Everything is written in JavaScript, making it easier for developers to work on both frontend and backend.
    • Full-Stack Solution: Provides all the tools needed to build complete web applications.
    • Easy to Learn: Since React is popular and MongoDB is flexible, the MERN stack is easier to pick up for many developers.
    • Real-Time Applications: The MERN stack is suitable for real-time data processing, such as chat apps or live updates.
    • Community Support: All components of the MERN stack have strong developer communities, which makes troubleshooting easier.
      Example Workflow of MERN Stack:
      1. Frontend: The user interacts with a React app (for example, submitting a form).
      2. Backend: React makes an API request to the Express.js server.
      3. Database: The server processes the data, interacts with MongoDB, and retrieves or stores the data.
      4. Response: The server sends the result back to the front, 

Upskill & Reskill For Your Future With Our Software Courses

Mern Stack Training in Hyderabad

Contact Us

Quick Links

Other Pages

Contact Info

Open chat
Need Help?
Powered by Joinchat
Hello
Can we Help you?