The useState hook is an essential part of modern React development, allowing functional components to manage state. It's particularly useful for creating dynamic, interactive applications. Here are some project ideas that utilize the useState hook to help you understand and practice state management in React.

Project Ideas Using useState

1. Todo List

A Todo List is a classic project to start with when learning state management in React. It involves adding, removing, and marking tasks as completed.

• Features:
• Add new tasks.
• Mark tasks as completed or uncompleted.
• Remove tasks.
• Filter tasks by status (all, completed, uncompleted).

2. Counter App

A simple counter app helps you understand the basics of useState by incrementing or decrementing a counter.

• Features:
• Increment counter.
• Decrement counter.
• Reset counter to a specific value.

3. Form Handling

Create a project that manages form input data, such as a user registration form.

• Features:
• Input fields for name, email, password, etc.
• Validation feedback for each input.
• Display entered data on form submission.

4. Quiz Application

Build a quiz application that presents questions to the user and tracks their answers.

• Features:
• Display multiple-choice questions.
• Track user’s answers.
• Calculate and display the score at the end.

5. Shopping Cart

A shopping cart project helps you understand more complex state management scenarios.

• Features:
• Add items to the cart.
• Remove items from the cart.
• Update item quantities.
• Calculate the total price.

6. Theme Switcher

Create an application that allows users to switch between light and dark themes.

• Features:
• Toggle between light and dark themes.
• Persist theme preference using local storage.
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7. Expense Tracker

An expense tracker helps users keep track of their spending.

• Features:
• Add new expenses with details like amount, date, and category.
• Display a list of expenses.
• Filter expenses by month or category.
• Display total expenses and visualize data (e.g., using a pie chart).

8. Weather App

Build a weather application that fetches and displays weather data for a given location.

• Features:
• Input field to search for a city.
• Fetch weather data from an API.
• Display current weather and forecast.

Conclusion

These projects provide a variety of ways to practice using the useState hook in React. Each project helps you understand different aspects of state management, from simple counters to complex data handling in forms and shopping carts. By working through these projects, you'll gain practical experience and deepen your understanding of how to create dynamic, stateful React applications.