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https://github.com/ruturajjadhav07/react-projects

A collection of React projects showcasing various concepts and use cases, from basic components to advanced applications. Explore and learn key React features such as state management, routing, APIs, and more. Ideal for both beginners and experienced developers looking to enhance their skills and build practical applications.
https://github.com/ruturajjadhav07/react-projects

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A collection of React projects showcasing various concepts and use cases, from basic components to advanced applications. Explore and learn key React features such as state management, routing, APIs, and more. Ideal for both beginners and experienced developers looking to enhance their skills and build practical applications.

Awesome Lists containing this project

README 

        
# React Projects Repository 🚀



Welcome to my React projects repository! This collection contains a series of projects built with React to help you learn and explore React's features. From basic concepts like props and state to more advanced applications using APIs, this repository covers a wide range of React functionalities.



## About



This repository contains various React projects that showcase different concepts and use cases. Each project is designed to help you understand how React works and to improve your development skills. Whether you're a beginner or an experienced developer, you'll find useful examples and challenges to enhance your knowledge.



## React Hooks: A Deep Dive into the 5 Most Used Hooks



React hooks were introduced in React 16.8 to enable functional components to manage state, side effects, context, and more, without the need for class components. Hooks are simple JavaScript functions that can interact with the component lifecycle and React features like state and context. They improve the reusability and readability of your code by allowing logic to be encapsulated in functions instead of classes.



## Why Use React Hooks?



Before hooks, React required the use of class components for handling state, lifecycle methods, and other advanced features. With hooks, these features are available in functional components, making your code more concise and easier to manage. Hooks also make it possible to share logic across components by creating custom hooks.



1. **useState**



The `useState` hook allows you to add state to functional components. It returns an array containing two elements: the current state value and a function that allows you to update that state.



**Use Case**: Managing dynamic values like counters, input fields, toggles, or any piece of state that changes during the component's lifecycle.



2. **useEffect**



The `useEffect` hook is used to perform side effects in a functional component. This could involve tasks like data fetching, subscriptions, or manually changing the DOM. `useEffect` runs after every render, and you can control when it should run by specifying dependencies.



**Use Case**: Fetching data from an API, updating the document title, or handling cleanup tasks such as unsubscribing from services when a component unmounts.



3. **useContext**



The `useContext` hook allows you to consume values from a React context without needing to prop-drill. This hook makes it easier to access global data like themes, language preferences, or user authentication status.



**Use Case**: Accessing shared data across your component tree without having to pass props manually through each level.



4. **useRef**



The `useRef` hook is used to persist values across renders without causing a re-render. It can be used for accessing and interacting with DOM elements directly or for storing mutable values that should not trigger re-renders when updated.



**Use Case**: Storing a reference to a DOM element, accessing previous values, or managing mutable data that does not affect the component rendering.



5. **useCallback**



The `useCallback` hook is used to memoize functions. This ensures that a function is not recreated on every render unless its dependencies change. It's particularly useful when passing callbacks to child components or using them in `useEffect` dependencies.



**Use Case**: Passing functions to child components without causing unnecessary re-renders, or optimizing performance in lists and grids by memoizing event handlers.



## Projects



Here’s a list of projects included in this repository:



### **Beginner Projects**

1. **[Props](https://github.com/ruturajjadhav07/React-Projects/tree/main/props)**: A simple project to demonstrate how props work in React.

2. **[Counter](https://github.com/ruturajjadhav07/React-Projects/tree/main/counter)**: A simple counter app that demonstrates state management.

3. **[Background Color Changer](https://github.com/ruturajjadhav07/React-Projects/tree/main/backgroundColorChange)**: A project that allows users to change the background color dynamically.

4. **[Word Calculator](https://github.com/ruturajjadhav07/React-Projects/tree/main/word%20calculator)**: A tool to calculate the number of words in a text input.

5. **[Day Night Theme](https://github.com/ruturajjadhav07/React-Projects/tree/main/day%20night%20theme)**: A theme switcher between day and night modes using React state.

6. **[Clock](https://github.com/ruturajjadhav07/React-Projects/tree/main/clock)**: A digital clock displaying the current time.



### **Intermediate Projects**

7. **[Form](https://github.com/ruturajjadhav07/React-Projects/tree/main/form)**: A basic form with input validation and state management.

8. **[Joke Generator](https://github.com/ruturajjadhav07/React-Projects/tree/main/jokegenerator)**: An app that generates random jokes using an API.

9. **[Temperature Converter](https://github.com/ruturajjadhav07/React-Projects/tree/main/temperature%20converter)**: Convert temperatures between Celsius and Fahrenheit.

10. **[Guessing Game](https://github.com/ruturajjadhav07/React-Projects/tree/main/guessing%20game)**: A game where users guess a random number generated by the app.

11. **[Navbar](https://github.com/ruturajjadhav07/React-Projects/tree/main/navbar%20routing)**: A navigation bar component with links to different sections.

12. **[Modal using Inputs](https://github.com/ruturajjadhav07/React-Projects/tree/main/modal%20using%20inputs)**: A modal component that opens with user input.

13. **[QR Code Generator](https://github.com/ruturajjadhav07/React-Projects/tree/main/qr%20generator)**: Generates QR code on given input.



### **Advanced Projects**

14. **[Github Username](https://github.com/ruturajjadhav07/React-Projects/tree/main/github%20username)**: A project that fetches and displays Github profile information by username.

15. **[Inshort News](https://github.com/ruturajjadhav07/React-Projects/tree/main/inshort%20news)**: A news app that displays headlines from a news API.

16. **[Country](https://github.com/ruturajjadhav07/React-Projects/tree/main/country)**: An app to display information about different countries using an API.

17. **[Unsplash Image API](https://github.com/ruturajjadhav07/React-Projects/tree/main/unsplashimage)**: A project that displays random images fetched from the Unsplash API.

18. **[Pokemon](https://github.com/ruturajjadhav07/React-Projects/tree/main/pokemon)**: A simple app that fetches and displays Pokemon data from an API.

19. **[To-Do List](https://github.com/ruturajjadhav07/React-Projects/tree/main/to-do%20list)**: A classic to-do list app with add, remove tasks.

20. **[Weather API](https://github.com/ruturajjadhav07/React-Projects/tree/main/weather)**: An app to display information about weather by searching cities.



## Getting Started

To get started with any project in this repository, follow these steps:



1. **Clone the repository** to your local machine:

   ```bash

   git clone https://github.com/ruturajjadhav07/React-Projects.git



2. **cd React-Projects:** 

   ```bash

   cd React-Projects



3. **Install the dependencies:** 

   ```bash

   npm install



4. **Run the project:** 

   ```bash

   npm run dev



## Contributing

Feel free to fork this repository, make changes, and submit pull requests. Contributions are welcome, and they help improve the repository for everyone.



How to Contribute:

1. Fork this repository.



2. Create a new branch with your changes.



3. Commit your changes with a meaningful message.



4. Push to your forked repository.



5. Create a pull request to the original repository.



Your contributions help make this repository better for everyone, so don't hesitate to contribute!



## Other Useful Packages in React

Here are some of the most commonly used npm packages for React projects:



1. **[React Router](https://www.npmjs.com/package/react-router-dom)**  

   - Manage routing in your React applications.

   - Installation: `npm install react-router-dom`



2. **[Axios](https://www.npmjs.com/package/axios)**  

   - Make HTTP requests, like fetching data from APIs.

   - Installation: `npm install axios`



3. **[Styled Components](https://www.npmjs.com/package/styled-components)**  

   - Write CSS in JavaScript and style React components with styled components.

   - Installation: `npm install styled-components`



4. **[React Redux](https://www.npmjs.com/package/react-redux)**  

   - State management for React applications, especially for larger apps.

   - Installation: `npm install react-redux redux`



5. **[React Bootstrap](https://www.npmjs.com/package/react-bootstrap)**  

   - Easily integrate Bootstrap components into your React project.

   - Installation: `npm install react-bootstrap bootstrap`



6. **[React Icons](https://www.npmjs.com/package/react-icons)**  

   - Use popular icons in your React components (Font Awesome, Material Design, etc.).

   - Installation: `npm install react-icons`



7. **[Formik](https://www.npmjs.com/package/formik)**  

   - Build and manage forms in React with built-in validation and submission handling.

   - Installation: `npm install formik`



8. **[React Toastify](https://www.npmjs.com/package/react-toastify)**  

   - Display toast notifications in your app.

   - Installation: `npm install react-toastify`



9. **[React Query](https://www.npmjs.com/package/react-query)**  

   - Fetch, cache, and synchronize server data in React applications.

   - Installation: `npm install react-query`



10. **[React Spring](https://www.npmjs.com/package/react-spring)**  

    - Create animations and transitions in React apps with a simple API.

    - Installation: `npm install react-spring`



## Deployment

### vercel

- Deploy your projects on vercel platform.

- Vercel is a cloud platform that helps developers build, preview, and deploy web applications. https://vercel.com/