React JS Development

Module 1: React Fundamentals & UI Architecture

Build a solid foundation in frontend development by learning how modern web interfaces are built with React.

• Introduction to component-based architecture and JSX syntax

• Creating reusable components and managing props/state

• Understanding the virtual DOM and rendering performance

• Setting up a React development environment (Vite or Create React App)

• Introduction to hooks: useState, useEffect, and custom hooks

• File structure and best practices for scalable React apps

Module 2: Routing, State Management & API Integration

Connect your frontend to real-world data and manage complex state with modern tools.

• Client-side routing with React Router

• Lifting state up and using context for state sharing

• Introduction to global state with tools like Redux or Zustand

• Consuming RESTful APIs and handling async data with fetch or axios

• Managing loading, error, and success states

• Form handling, validation (Formik, Yup), and user feedback

Module 3: Authentication, Security & Advanced Concepts

Learn to build secure, dynamic applications with modern React patterns.

• Implementing login flows with JWT and OAuth (integrating backend APIs)

• Storing tokens securely and managing session state

• Protected routes and role-based access

• Code splitting, lazy loading, and performance optimization

• File uploads with preview (e.g., using FileReader API)

• Introduction to real-time updates with WebSockets or third-party services

Module 4: Final Project & Deployment

Put it all together by building and deploying a fully functional, production-ready React app.

• Design and develop a complete frontend based on real-world use cases

• API integration with authentication, dynamic content, and routing

• Version control with Git and collaboration via GitHub

• Unit and integration testing with Jest and React Testing Library

• Deploy with platforms like Vercel, Netlify, or GitHub Pages

• Write clear documentation and polish your project for your portfolio