REACT JS

⚛️ React Training – Build Modern, Scalable Web Applications

📖 Introduction

React (or React.js) is a JavaScript library developed by Facebook (Meta) that has become the industry standard for building modern, dynamic, and high-performance web applications. Unlike traditional front-end frameworks, React introduces a component-based architecture, Virtual DOM for efficient rendering, and state management capabilities that make it ideal for building interactive UIs and scalable applications.

📘 Detailed Training Curriculum

Module 1: Fundamentals of React

Introduction to modern JavaScript (ES6+ features)

Understanding the need for React vs traditional frameworks

React setup with Create React App / Vite

JSX syntax & rendering elements

Components: functional vs class components

Module 2: React Core Concepts

Props & State management

Lifecycle methods & React hooks (useState, useEffect, useRef)

Conditional rendering & lists

Event handling in React


Module 3: Advanced React Features

Context API for state management

Custom Hooks & reusable logic

Forms & form validation

Error boundaries & React suspense

React Router for multi-page navigation

Module 4: State Management & Data Handling

Redux fundamentals (actions, reducers, store)

Redux Toolkit for simplified state management

Data fetching with Axios & Fetch API

Asynchronous state with Redux-Thunk / Redux-Saga

Integrating with REST APIs & GraphQL

Module 5: Performance Optimization

Virtual DOM and reconciliation explained

Code splitting & lazy loading with React.lazy

Memoization (React.memo, useMemo, useCallback)

Profiling & debugging React apps

Best practices for scalability

Material UI, Ant Design & ShadCN UI integration

Animations with Framer Motion

Responsive design & accessibility (ARIA standards)

Module 7: React with Back-End Integration

Connecting React with Node.js & Express

Authentication & authorization (JWT, OAuth)

CRUD operations with APIs

File upload, form handling & data persistence

Full-stack application development (MERN stack basics)

Module 8: Testing & Deployment

Unit testing with Jest & React Testing Library

End-to-end testing with Cypress

Debugging tools (React DevTools, Chrome DevTools)

Deployment to Netlify, Vercel, and AWS Amplify

CI/CD basics for React projects

Module 9: Advanced Topics (Industry-Oriented)

Server-Side Rendering (SSR) with Next.js

Static site generation (SSG) & incremental builds

Progressive Web Apps (PWAs) with React