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12 Practical React Projects for Beginners (with Source Code)
The fastest way to learn React is by building projects that solve real problems. We share 12 beginner-friendly projects—with source code.
Learning React is way easier when you work on real-world tasks.
The best way to master this popular JavaScript library is to build projects that solve actual problems.
In this guide, you’ll discover 12 beginner-friendly React projects with source code that teach you essential skills while creating something useful.
These projects are perfect for both complete beginners and those with some React experience:
- To-do List App
- ASCII Converter
- Score Keeper
- Quiz App
- Wordle Clone
- QR Code Generator & Scanner
- Markdown Previewer
- Pokédex App
- Habit Streak Rewards
- Cross-Platform Calculator
- Kanban Board
- Rail Journey Tracker
1. To-do list app
- Level: Easy
This to-do list is a perfect React project for anyone who’s just getting started.
The app teaches fundamental React concepts through a practical tool you can use every day.
If you’re just starting out, you’ll learn the basics of component structure and state.
If you already know some React, you can focus on optimizing performance and adding extra features.
Source code:
What you’ll build:
- A clean, functional to-do list interface
- Input form for adding new tasks
- Task items with complete/delete functionality
- Data persistence using local storage
- Simple and intuitive UI with Font Awesome icons
Prerequisites & tech stack:
- Basic HTML, CSS, and JavaScript knowledge
- Node.js and npm installed on your computer
- React fundamentals (components, props, state)
- Font Awesome for icons
- React forms and event handlers
2. ASCII converter
- Level: Easy
This ASCII Converter is a simple but practical React app for beginners.
It lets you press any key on your keyboard and instantly see its ASCII (American Standard Code for Information Interchange) code value.
This project works great for those just starting with React or participating in events like Hacktoberfest.
Source code:
What you’ll build:
- A clean interface that displays ASCII codes
- Real-time key event handling
- Visual feedback when keys are pressed
- Basic React components structure
- Simple state management
Prerequisites & tech stack:
- Basic knowledge of HTML, CSS, and JavaScript
- Understanding of React components and state
- Familiarity with event handling in React
- Node.js and npm for running the project
3. Score keeper
- Level: Easy
The Score Keeper is a simple React app that helps you understand state management fundamentals.
This project from Mimo teaches you to build a simple score tracking app for two teams.
You’ll create an interface with buttons that update team scores, putting React’s state concepts into practice with immediate visual feedback.
Source code:
This project is part of Mimo’s Full-Stack Career Path — available within Mimo’s platform. Start for free today!
What you’ll build:
- A simple interface that displays scores for two teams
- Buttons to increment scores for each team
- State management to track and update score values
- Basic styling for a clean, user-friendly interface
- Responsive design that works on all devices
Prerequisites & tech stack:
- Access to Mimo’s platform (you can start for free)
4. Quiz app
- Level: Easy
This project lets you build a quiz app in React.
Using a Figma design, you can create an interactive quiz that tracks user progress and displays results.
Perfect for beginners, this project helps you practice React components, state management, and conditional rendering.
Source code:
What you’ll build:
- Question and answer interface
- Score tracking system
- Progress indicators
- Results summary view
- Responsive design
Prerequisites & tech stack:
- React basics
- JavaScript fundamentals
- HTML and CSS knowledge
5. Wordle game clone
- Level: Easy
This Mimo project teaches you to recreate the popular word-guessing game Wordle in React.
You’ll build the core game logic and mechanics step-by-step, learning essential React concepts along the way.
The project focuses on implementing controlled components, state management, and conditional rendering as you create an interactive game.
Source code:
This project is part of Mimo’s Full-Stack Career Path — available within Mimo’s platform.
What you’ll build:
- Word guessing game interface
- Input handling for player guesses
- Game state management for tracking guesses
- Letter validation with color-coded feedback
- Win/loss detection logic
Prerequisites & tech stack:
- Access to the Mimo platform
6. QR code generator & scanner
- Level: Easy
The QR code generator project shows you how to build a React app that both generates and scans QR codes.
You’ll create a multi-page application with Material UI components for a polished, professional look.
It’ll help you learn how to work with third-party libraries for QR code functionality — while implementing a clean, intuitive interface with proper routing between different app sections.
What you’ll build:
- QR code generator that converts text to QR images
- QR code scanner that reads codes using a device camera
- Clean navigation between app sections
- Responsive design with Material UI components
Prerequisites & tech stack:
- React fundamentals
- Material UI for components
- QR code libraries (qrcode.react and react-qr-reader)
7. Markdown previewer
- Level: Easy
The markdown previewer React project lets you build a real-time markdown editor and previewer.
You’ll create a tool where users type markdown in one panel and instantly see the formatted result in another.
This lets you practice working with React state management and learn how to transform user input using a markdown library.
Source code:
What you’ll build:
- Split-panel interface with editor and preview areas
- Real-time markdown rendering
- Support for standard markdown formatting
- Redux state management
Prerequisites & tech stack:
- React and Redux
- Markdown parsing library
- CSS for styling the interface
8. Pokédex app
- Level: Medium
This multi-part project from Mimo helps you build a React app that fetches and displays Pokémon data from an external API.
You’ll create a comprehensive Pokédex app in three progressive stages: first, fetching basic data, then adding search functionality, and finally adding detailed views for individual Pokémon.
This React project works great for learning API integration with React. It also helps you practice with managing state, handling user input, and structuring components as the app grows.
Source code:
This project is part of Mimo’s Full-Stack Career Path — available within Mimo’s platform.
What you’ll build:
- A data-driven application that pulls information from an external API
- Search functionality to find specific Pokémon
- Detailed view pages for individual Pokémon
- Navigation between different app sections
- Responsive design that works across devices
Prerequisites & tech stack:
- Access to Mimo’s platform (you can start for free)
- React fundamentals
- Beginner API integration knowledge
9. Habit streak rewards
- Level: Medium
The habit streak project teaches you to build a gamified habit tracker that keeps users motivated with rewards.
The app uses a spin-to-win reward wheel that activates when users reach streak milestones.
You’ll implement frequency-based streak tracking that works with daily, weekly, monthly, and yearly habits.
The project covers data persistence, custom theme support, and offline functionality through Progressive Web App (PWA) techniques.
Source code:
What you’ll build:
- A mobile-first PWA with offline capabilities
- Advanced streak tracking for various habit frequencies
- Gamified reward system with a spinning wheel
- Dark/light theme support
- Responsive design that works across all devices
Prerequisites & tech stack:
- React with TypeScript
- Vite for fast development
- Tailwind CSS for styling
- IndexedDB for local data storage
- Service workers for offline functionality
10. Cross-platform calculator
- Level: Medium
The cross-platform calculator React project demonstrates how to build a calculator app that runs on multiple platforms (e.g., iOS, web browsers, etc.) from a single codebase.
You’ll learn how to structure React components to work across web, mobile, and desktop environments.
The app uses a shared Flux architecture with platform-specific UI rendering.
This approach demonstrates important concepts about code organization in cross-platform development. It also teaches you how to create apps that work consistently across different environments.
Source code:
What you’ll build:
- A fully functional calculator
- Components that adapt to different platforms
- Shared business logic across all platforms
- Platform-specific UI rendering
Prerequisites & tech stack:
- React and React Native
- Flux architecture
- ES6 JavaScript
- Webpack for building web/desktop versions
11. Kanban board
- Level: Medium
In this project, you will build an interactive task management system similar to tools like Trello or Jira.
The Kanban board lets you organize tasks into columns, drag and drop them between different stages, and manage your workflow visually.
The drag-and-drop functionality teaches you how to handle advanced user interactions in React applications.
You’ll learn to implement complex UI interactions while creating something you can actually use for your own work and personal tasks.
Source code:
What you’ll build:
- Interactive Kanban board with multiple columns
- Drag-and-drop task management
- Task creation and editing system
- Column task limits
- Local storage data persistence
Prerequisites & tech stack:
- React and React Hooks
- React Beautiful DnD library
- CSS for styling
- UUID for unique identifiers
12. Rail journey tracker
- Level: Medium-Hard
The rail journey tracker React project lets you build a web app for tracking train journeys across Europe.
Using real transport data from the Swiss public transport API, you’ll create a personal dashboard where users can log and visualize their travel history.
You’ll also implement map integration, journey tracking, and statistical analysis of travel patterns in a full-stack application.
The project combines multiple modern web technologies, including React.
Source code:
What you’ll build:
- Journey logging system with date, route, and distance tracking
- Interactive maps showing travel routes
- Statistics dashboard with travel metrics
- User authentication system
- Responsive design for mobile and desktop
Prerequisites & tech stack:
- Next.js and React
- tRPC for API communication
- Prisma with Supabase for the database
- Mapbox for maps
- Tailwind CSS for styling
How to find the best React projects
Finding projects that keep you motivated is the most effective way to learn React.
Look for ideas that solve real problems you care about or things you’d actually use.
Here’s where to get started:
- Personal needs — tools or apps you wish existed (e.g., a personalized meeting scheduler)
- Apps that could help your friends or family
- A side hustle or a business idea
- Learning platforms for coders like Mimo
- Online coding challenges on platforms like HackerRank
- Popular apps you could rebuild with your own twist
- GitHub projects from other coders
- YouTube video tutorials like this video by Clever Programmer
Start with simple projects like the to-do list to learn the basics, then progress to more complex apps that use APIs and advanced features.
For the best results, combine hands-on projects with structured learning through platforms like Mimo, where you’ll get guidance, feedback, and a clear path to follow. Start learning for free today.
