Step by Step build website using ReactJS 19 Training Syllabus :-

Module 1: Introduction to React.js

• What & Why React.js?
• Difference Between React.js and Other Frameworks
• Understanding Virtual DOM
• Setting Up Development Environment

Module 2: JavaScript & ES6 Refresher

• ES6 Features Overview
• Let, const, and Arrow Functions
• Template Literals
• De-structuring Assignment
• Spread and Rest Operators

Module 3: Setting up React Application

• Installing Node.js and npm
• Creating React App with Vite
• Project Structure Overview
• Introduction to JSX

Module 4: Components in React.js

• What are Components?
• Class Components vs Functional Components
• Props and State
• Event Handling
• Conditional Rendering

Module 5: Lists, Keys, and Forms

• Rendering Lists
• Keys in React
• Controlled vs Uncontrolled Components
• Handling Forms and Form Validation using Formik & Yup

Module 6: React Hooks

• Introduction to Hooks
• useState Hookt
• useEffect Hook
• useContext Hook
• Custom Hooks
• useRef and useReducer Hooks

Module 7: Routing in React.js

• React Router Setup
• Basic Navigation
• Route Parameters/ QueryString Parameters
• Protected Routes

Module 8: API Integration & Axios

• Fetching Data with Fetch API & Axios
• CRUD Operations
• Error Handling
• Async/Await with API Calls
• Building a CRUD operation

Module 9: State Management

• Context API
• Prop Drilling

Module 10: Performance Optimization

• Lazy Loading Components
• Suspense & Lazy Loading

Module 11: Authentication & Authorization

• JWT Authentication with ReactJs
• Protected Routes