React.js

This repository contains a collection of practical examples and tutorials on React.js, covering essential concepts like hooks, state management, routing, Redux, and more.

Table of Contents

• Introduction
• Topics Covered
  • Hooks
  • State Management
  • Routing
  • Redux
  • Fragments
  • useRef
  • useReducer
  • And Many More
• How to Use
• Conclusion

Introduction

React.js is a powerful library for building dynamic and responsive user interfaces. This repository provides hands-on examples of key React features, including hooks, state management, routing, Redux, and more. Whether you're a beginner or an experienced developer, these tutorials will help you understand React's capabilities and how to apply them in real-world projects.

Topics Covered

🪝 Hooks

React hooks are functions that let you use state and lifecycle features in function components. Key hooks covered include:

• useState
• useEffect
• useContext
• useMemo

🔄 State Management

State management is critical for managing application data in React. This section explores the basics of:

• useState for local component state.
• Context API for prop drilling and state sharing across components.

🌐 Routing

Learn how to implement navigation and manage URLs in a React application with React Router:

• Setting up routes
• Dynamic routing
• Route parameters
• Nested routes

🔀 Redux

Redux is a state management library that can help manage complex state in large applications. This section covers:

• Setting up Redux
• Actions, reducers, and stores
• Connecting Redux to React components with connect and useDispatch

🧩 Fragments

React Fragments allow you to group multiple elements without adding extra nodes to the DOM. Learn how to use <Fragment> and <>...</>.

📑 useRef

The useRef hook provides a way to persist values across renders and interact with DOM elements directly. Examples include:

• Storing mutable values
• Accessing DOM elements

📉 useReducer

useReducer is an alternative to useState for managing more complex state logic. Learn how to:

• Implement actions and dispatchers
• Use useReducer for managing local state in complex components

🔧 And Many More

In addition to the main topics, this repository includes examples on:

• React component lifecycle
• Custom hooks
• Handling forms and inputs
• Error boundaries

How to Use

1. Clone the Repository:

   git clone https://github.com/nandkumar1000/react-tutorials.git  

2. Navigate to the Project Directory:

   cd react-tutorials  

3. Install Dependencies:

   npm install  

4. Run the Application:
   Use the following command to start the React development server:

   npm start  

Conclusion

This repository offers a well-rounded collection of examples and tutorials to help you understand and implement React.js effectively. It covers fundamental concepts like hooks and state management, as well as advanced topics such as Redux and routing, enabling you to build powerful and dynamic web applications. Contributions are encouraged to further enrich this resource and support the React community.

Happy coding and building with React! 🚀