React.js Projects Topics and Source Code

React.js is one of the most popular and widely used JavaScript libraries for building user interfaces. Known for its efficiency, flexibility, and rich ecosystem, React.js is favored by developers for creating interactive, dynamic web applications. If you’re a final-year student, aspiring developer, or anyone looking to dive deep into React.js development, exploring React.js project topics is a great way to strengthen your skills and create a solid portfolio.

In this article, we will explore several React.js project topics and source code that you can develop, along with some brief explanations and where to find source code to help you get started. These projects range from basic to advanced levels, providing something for everyone. Whether you’re working on personal projects or looking to complete your final-year project, these topics will give you valuable insights into modern web development.

React js projects topics and source code

1. To-Do List Application

Project Description: A to-do list application is one of the most common React.js projects. It helps users manage their tasks efficiently by adding, editing, and deleting tasks. The app can also allow users to mark tasks as completed, set priorities, and filter tasks based on completion status.

Key Features:

• Add, Edit, and Delete Tasks
• Mark Tasks as Completed
• Task Filtering (All, Active, Completed)
• Local Storage for Saving Tasks
• Task Prioritization

Technologies:

• Frontend: React.js
• State Management: React Hooks (useState, useEffect)
• Storage: LocalStorage (optional)

Source Code Example: This is a basic React.js project with features like creating and marking tasks as complete. It uses React hooks for state management and can be extended with advanced features like task categorization.

GitHub Source Code: To-Do List Application GitHub

2. Weather Application

Project Description: A weather application allows users to check the weather forecast for any city. The app can fetch real-time data from an external API, such as OpenWeatherMap, and display current weather conditions, forecasts, humidity, wind speed, and other related information.

Key Features:

• Search for City Weather
• Display Current Weather Conditions
• 5-Day Forecast
• Temperature in Celsius/Fahrenheit
• Wind Speed and Humidity Information
• Error Handling for Invalid Input

Technologies:

• Frontend: React.js
• API: OpenWeatherMap API (or any other weather API)
• State Management: React Hooks

Source Code Example: Use React.js to create a weather search interface and fetch data using fetch() or axios from the weather API. Display the weather information on the front end.

GitHub Source Code: Weather App GitHub

3. Movie Search App

Project Description: The Movie Search App allows users to search for movies and view detailed information such as plot, cast, release date, and ratings. The app fetches data from an external API like OMDb or The Movie Database API (TMDb) to display the information.

Key Features:

• Search for Movies by Title
• Display Movie Details (Plot, Cast, Rating)
• Pagination for Results
• Save Favorite Movies (optional)
• Responsive Design

Technologies:

• Frontend: React.js
• API: OMDb API or TMDb API
• State Management: React Hooks

Source Code Example: With React.js, you can create a movie search bar, integrate an API to fetch movie data, and display it in a structured format.

GitHub Source Code: Movie Search App GitHub

4. Personal Blog Website

Project Description: A personal blog website allows users to create, read, update, and delete blog posts. It can include features like comments, blog categorization, and a rich text editor for creating posts. This project demonstrates how to use React.js for both static and dynamic content rendering.

Key Features:

• Blog Post Creation, Update, and Deletion
• Comments Section for Each Blog Post
• Blog Categories and Tags
• Rich Text Editor for Post Creation
• User Authentication (optional)
• Pagination for Posts

Technologies:

• Frontend: React.js
• Backend (optional): Node.js, Express.js
• Database (optional): MongoDB
• State Management: React Hooks

Source Code Example: This project can be built using React.js for rendering blog posts dynamically. You can implement routing using React Router and, optionally, integrate Node.js for the back end and MongoDB for storing posts.

GitHub Source Code: Blog Website GitHub

5. Online Chat Application

Project Description: An online chat application allows users to send real-time messages to each other. You can implement this using Socket.io, which provides a way to achieve real-time, bidirectional communication between users.

Key Features:

• Real-Time Messaging
• User Authentication (Sign Up, Login)
• Private Chats and Group Chats
• User List for Available Contacts
• Chat History and Notifications

Technologies:

• Frontend: React.js
• Real-Time Communication: Socket.io
• Backend (optional): Node.js, Express.js
• Database (optional): MongoDB
• State Management: React Context or Redux

Source Code Example: Build this project by integrating Socket.io for communication. Use React.js for creating chat windows, sending messages, and displaying a list of users.

GitHub Source Code: Chat Application GitHub

6. E-Commerce Website

Project Description: An e-commerce website allows users to browse products, add items to the cart, and complete purchases. It requires integration with a payment gateway such as Stripe or PayPal, as well as user authentication and product management by admins.

Key Features:

• Product Catalog and Search
• Add to Cart and Checkout
• User Authentication (Login/Signup)
• Payment Integration (Stripe, PayPal)
• Admin Dashboard for Product Management
• Order Tracking

Technologies:

• Frontend: React.js
• Backend (optional): Node.js, Express.js
• Database (optional): MongoDB
• Payment Gateway: Stripe or PayPal

Source Code Example: The React.js frontend handles product listings, cart functionality, and user authentication. The backend can be built using Node.js and Express.js to handle API calls for product data and order processing.

GitHub Source Code: E-commerce Website GitHub

7. Recipe Finder Application

Project Description: A recipe finder application allows users to search for recipes based on ingredients they have at home. Users can also filter recipes based on dietary preferences, cuisine, or difficulty level.

Key Features:

• Search Recipes by Ingredients
• Filter Recipes by Cuisine or Dietary Preferences
• Save Favorite Recipes
• Detailed Recipe Instructions
• Rating and Review System

Technologies:

• Frontend: React.js
• API: Edamam Recipe API (or any recipe API)
• State Management: React Hooks

Source Code Example: Build a UI where users input ingredients and receive recipe suggestions. Fetch data using the Edamam Recipe API or another API and display the recipes.

GitHub Source Code: Recipe Finder GitHub

8. Fitness Tracker Application

Project Description: A fitness tracker application allows users to log their workouts, set fitness goals, and track their progress over time. It can include features such as weight tracking, daily step count, and calories burned.

Key Features:

• User Authentication (Sign Up, Login)
• Log Workouts and Track Progress
• Set Fitness Goals
• View Progress in Charts and Graphs
• Daily Step Count and Calories Burned

Technologies:

• Frontend: React.js
• State Management: React Hooks
• Charting Library: Chart.js or Recharts
• Backend (optional): Node.js, Express.js
• Database (optional): MongoDB

Source Code Example: The React.js frontend allows users to input workout data and track progress. Integrate Chart.js to visualize progress in graphs and charts.

GitHub Source Code: Fitness Tracker GitHub

9. Expense Tracker Application

Project Description: An expense tracker helps users manage their finances by logging income and expenses. The app can provide users with insights into their spending patterns, categories of expenses, and savings goals.

Key Features:

• Track Income and Expenses
• Categorize Expenses (Food, Rent, Entertainment, etc.)
• Set Budget Goals
• Display Reports and Charts
• Responsive Design

Technologies:

• Frontend: React.js
• State Management: React Hooks
• Charting Library: Chart.js or Recharts
• Backend (optional): Node.js, Express.js
• Database (optional): MongoDB

Source Code Example: This app can be built using React.js with localStorage for saving expenses and Chart.js for visualizing reports.

GitHub Source Code: Expense Tracker GitHub

10. Online Quiz Application

Project Description: An online quiz application allows users to take quizzes, see correct answers, and receive scores. You can build this app to include various categories, time limits, and score tracking.

Key Features:

• Multiple Quizzes and Categories
• Timer for Each Quiz
• Display Correct Answers After Completion
• Leaderboard to Show Top Scores
• User Authentication (optional)

Technologies:

• Frontend: React.js
• State Management: React Hooks
• Backend (optional): Node.js, Express.js
• Database (optional): MongoDB

Source Code Example: Use React.js to create a quiz interface, timer, and scoring system. Optionally, build a back end to store quizzes and user scores.

GitHub Source Code: Quiz App GitHub

React js projects topics and source code

Conclusion:

React.js is a powerful tool for building interactive and dynamic web applications. The projects listed above span a wide range of functionalities, from simple to-do lists to complex e-commerce platforms and real-time chat apps. By working on these projects, you can gain hands-on experience and add valuable projects to your portfolio.

You can find source code for these projects on platforms like GitHub, which allows you to learn from existing code, experiment with features, and make enhancements. As you work through these projects, you will develop a deeper understanding of React.js and its capabilities, setting you up for success in both academic and professional environments.