React JS

About This Course

The React JS Development course is a practical, project-based program designed to help learners master component-based frontend development using React.

You will learn how to build single-page applications (SPAs), manage state efficiently, integrate APIs, and create reusable UI components following industry standards. This course prepares you for frontend and full stack roles.

What You Will Learn

After completing this course, students will be able to:

Build modern UI using React components

Understand JSX, props, and state

Use React Hooks effectively

Manage application state

Handle routing in React applications

Integrate REST APIs

Optimize performance

Deploy React applications

Build a professional React portfolio

Requirements

Basic computer knowledge

Laptop or desktop computer

Stable internet connection

Basic knowledge of HTML, CSS, and JavaScript (recommended)

Familiarity with ES6 concepts is a plus

Course Content

🔹 Module 1: React Fundamentals

What is React & why React?

Setting up development environment

Create React App & Vite

Project structure

JSX syntax

🔹 Module 2: Components & Props

Functional components

Props & component reusability

Component composition

Handling events

🔹 Module 3: State & Hooks

useState

useEffect

useRef

useContext

Controlled components

🔹 Module 4: Styling in React

CSS Modules

Inline styles

Styled Components

Responsive UI patterns

🔹 Module 5: Routing

React Router

Dynamic routes

Nested routes

Protected routes

🔹 Module 6: Forms & Validation

Form handling

Controlled vs uncontrolled forms

Form validation

Error handling

🔹 Module 7: API Integration

Fetch API & Axios

REST API consumption

Loading & error states

Environment variables

🔹 Module 8: Advanced React

Component lifecycle

Performance optimization

Memoization (useMemo, useCallback)

Code splitting & lazy loading

🔹 Module 9: State Management

Lifting state up

Context API

Introduction to Redux / Toolkit

🔹 Module 10: Testing & Deployment

Debugging React apps

Production build

Hosting on Netlify / Vercel

Best deployment practices

🔹 Module 11: Projects & Portfolio

React UI project

API-based application

Dashboard application

Portfolio website