REACT JS

Module 1: Introduction to React & JavaScript Refresher

• Overview of modern JavaScript (ES6+): let/const, arrow functions, destructuring, classes, promises
• What is React? History, core concepts, and advantages
• React ecosystem overview
• Setting up development environment with Node.js & create-react-app
• Writing your first React component and understanding JSX syntax

Module 2: React Components and JSX

• Deep dive into JSX: syntax, expressions, and best practices
• Functional vs class components
• Component composition and hierarchy
• Props: passing data and making components reusable
• State basics and setState in class components
• Building simple reusable UI components

Module 3: State Management and Lifecycle

• Understanding state in functional components using useState
• useEffect hook for side effects and lifecycle management
• Class component lifecycle methods overview
• Lifting state up and prop drilling
• Introduction to Context API for centralized state management

Module 4: Routing and Navigation

• Client-side routing concepts
• Setting up React Router
• Dynamic routes, nested routes, and route parameters
• Navigation components: Link, NavLink, Redirect
• Protected routes and authentication basics

Module 5: Forms and Event Handling

• Controlled vs uncontrolled components
• Handling form inputs and validation
• Using useRef for accessing DOM elements
• Managing form submission and error handling

Module 6: Advanced State Management with Redux

• Redux fundamentals: actions, reducers, store
• Integrating Redux with React using react-redux
• Middleware concepts: Redux Thunk and Redux Saga
• Handling asynchronous actions
• Best practices for scalable state management

Module 7: API Integration and Data Fetching

• Fetch API and Axios for HTTP requests
• Managing loading and error states
• Using useEffect for data fetching
• Updating UI dynamically with fetched data

Module 8: Performance Optimization and Testing

• Memoization techniques: React.memo, useMemo, useCallback
• Lazy loading components and code splitting
• Debugging with React Developer Tools
• React Library in testing & Unit testing with Jest
• Snapshot testing and mocking API calls

Module 9: Styling React Applications

• CSS Modules and inline styling
• Styled Components and CSS-in-JS approaches
• Theming and dynamic styling
• Introduction to utility-first CSS frameworks like Tailwind CSS

Module 10: Deployment and Project Work

• Building production-ready React apps
• Deployment on platforms like Netlify, Vercel, Firebase
• Continuous Integration/Continuous Deployment (CI/CD) basics
• Capstone project: Develop a full-featured React application

Experience in the Industry Gain knowledge from experts with practical REACT-JS project experience in a variety of sectors.

Backgrounds at the Top Prominent corporations such as ** HCL, TCS, Accenture, and Cognizant** employed trainers.

Clear & Effective Teaching Excellent communication and real-world examples simplify complex subjects.

Hands-On Learning Focus Students can apply their abilities in real-world situations with the use of case studies and real-time projects.

Up-to-Date Knowledge Trainers stay current with the latest tools, techniques and best practices.