React.js Development

React.js Development

React JS – Complete Course Syllabus 1. Introduction to React JS • React JS क्या है? • React की Features & Advantages • React vs Traditional JavaScript • SPA (Single Page Application) • React Environment Setup • Node.js & npm • Vite से React Project बनाना • Project Structure • First React Application 2. JavaScript Fundamentals • Variables & Data Types • Functions • Arrays & Objects • ES6+ Features • Arrow Functions • Destructuring • Spread & Rest Operators • Template Literals • Modules • Promises • Async/Await 3. JSX • JSX क्या है? • JSX Syntax • HTML vs JSX • Expressions in JSX • Attributes • JavaScript in JSX • Conditional Rendering 4. Components • Components क्या हैं? • Functional Components • Component Structure • Reusable Components • Component Composition • Props • Props Destructuring • Children Props 5. State & Events • State क्या है? • useState • State Updates • Event Handling • Forms & Input Handling • Controlled Components • Multiple State Variables 6. Conditional & List Rendering • if/else • Ternary Operator • Logical Operators • Rendering Lists • map() • Keys • Dynamic UI 7. React Hooks • Hooks Introduction • useState • useEffect • useContext • useRef • useMemo • useCallback • Custom Hooks 8. useEffect & API Handling • Side Effects • API Calls • Fetch API • Axios • Loading States • Error Handling • Dependency Array • API Data Display 9. Forms & Validation • Form Handling • Input Fields • Select & Checkbox • Form Submission • Form Validation • Error Messages • Login & Registration Forms 10. React Router • React Router Introduction • Routes • Route Parameters • Navigation • Links • Nested Routes • Protected Routes • 404 Page 11. State Management • Component State • Props Drilling • Context API • Global State • useReducer • Redux Introduction • Redux Toolkit • Store • Actions • Reducers • Selectors 12. API & Backend Integration • REST API • GET, POST, PUT, DELETE • Axios • Authentication API • JWT Basics • CRUD Operations • React + Node.js Integration • React + Express + MongoDB 13. Styling in React • CSS • Inline Styling • CSS Modules • Responsive Design • Bootstrap • Tailwind CSS Introduction • Reusable UI Components 14. Performance Optimization • React Rendering • React.memo • useMemo • useCallback • Lazy Loading • Code Splitting • Optimization Techniques 15. Authentication & Authorization • Login System • Registration • JWT Authentication • Protected Routes • User Roles • Logout • Token Management 16. Advanced React • Custom Hooks • Context API • Higher-Order Components • Error Boundaries • Refs • Portals • Suspense • Lazy Components 17. Testing & Debugging • React Developer Tools • Debugging Components • Testing Basics • Unit Testing Introduction • React Testing Library Basics 18. Deployment • Production Build • Environment Variables • Git & GitHub • Deployment Basics • Hosting React Applications • Connecting Frontend with Live API 19. Practical Projects • Calculator • To-Do List • Weather Application • Student Management System • Expense Tracker • Blog Application • Admin Dashboard • E-Commerce Frontend • Login & Registration System • React + Node.js + MongoDB Full-Stack Project