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MERN STACK

MERN Stack Development Course in Palakkad – Master Full Stack JavaScript

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The MERN stack is a popular JavaScript-based framework for building dynamic web applications. It comprises four key technologies: MongoDB, Express.js, React, and Node.js. This combination allows developers to use JavaScript throughout the entire development process, from the front-end to the back-end, streamlining development and enhancing code reusability. In essence, the MERN stack provides a comprehensive and efficient solution for building modern web applications, leveraging the power of JavaScript to create dynamic, scalable, and high-performing applications from front to back. 

Key Components of the MERN Stack:
  • MongoDB:
    A NoSQL database that stores data in JSON-like documents, offering flexibility and scalability.
    Express.js:
  • A Node.js web application framework that provides a robust set of features for building APIs and handling web server logic.
  • React:
    A JavaScript library for building user interfaces, known for its component-based architecture and efficient rendering.
  • Node.js:
    A JavaScript runtime environment that allows developers to execute JavaScript code on the server-side, enabling the creation of scalable and high-performance applications. 

                             
         BENEFITS
         Real-Time Projects & Portfolio Development
                  Expert-Led Classes & 1-on-1 Mentorship
                       100% Placement Support 
                       Resume Building + Interview Prep
                       Flexible Timings (Online/Offline)
                       Industry Relevant Curriculum
    • Benefits of Using the MERN Stack:
      • Full-stack JavaScript:
        The MERN stack allows developers to use JavaScript for both front-end and back-end development, simplifying the development process and enabling code reuse.
      • Scalability and Performance:
        The combination of Node.js and MongoDB makes the MERN stack suitable for building scalable and high-performance applications.
      • Large Community and Ecosystem:
        React, Express, and Node.js are all popular technologies with large and active communities, providing ample resources, libraries, and support for developers.
      • Rapid Development:
        The MERN stack's cohesive set of tools and libraries allows for rapid development and iteration, enabling developers to build and deploy applications quickly. 


How the web works (HTTP, Servers, Browsers)
Client-Server Architecture
Introduction to Full Stack Development
Git, GitHub & Version Control Basics

HTML5: Tags, Forms, Semantic Markup
CSS3: Box Model, Flexbox, Grid, Media Queries
JavaScript: ES6+, Variables, Functions, Arrays, Objects, DOM
Responsive Design with Bootstrap or Tailwind CSS

Introduction to React and JSX
Components, Props, State, Hooks (useState, useEffect)
Conditional Rendering and Lists
Forms and Controlled Components
React Router DOM (Routing and Navigation)
Lifting State Up, Context API
Project: Build a dynamic multi-page frontendIntroduction to React and JSX
Components, Props, State, Hooks (useState, useEffect)
Conditional Rendering and Lists
Forms and Controlled Components
React Router DOM (Routing and Navigation)
Lifting State Up, Context API
Project: Build a dynamic multi-page frontend

Introduction to Node.js
Node.js Modules and NPM
Creating Server with Express.js
RESTful API Development (GET, POST, PUT, DELETE)
Middleware, CORS, and Error Handling
Authentication with JWT and bcrypt
Environment Variables and Security Best Practices

Introduction to NoSQL and MongoDB
CRUD Operations (Create, Read, Update, Delete)
Mongoose Schema and Models
Data Validation and Relationships
MongoDB Atlas (Cloud Database)

Connecting React Frontend with Node/Express API
Axios and Fetch API for HTTP Requests
Token-based Authentication (Login/Register Flow)
Protecting Routes and State Management
Project: Full Stack App with Auth (e.g., Blog, Task Manager)

File Uploads using Multer
Email Sending with Nodemailer
WebSockets / Real-Time Chat (Intro)
Deployment with CI/CD: GitHub

Choose a real-world app (E-commerce, Dashboard, Social Network)
Frontend + Backend + Database + Auth
End-to-End Testing & Deployment

Resume & GitHub Portfolio Building
Mock Interviews & Interview Questions
Best Practices for Clean Code & Project Documentat