A mobile Todo App built with Flutter that interacts with a shared backend powered by Next.js and PostgreSQL. This app supports authentication and full CRUD operations on todos, using Dio for HTTP requests and SharedPreferences for secure token storage.
- JWT-based authentication (Login & Register)
- Secure token storage using SharedPreferences
- Todo operations (Add, Update, Delete, Search)
- API integration with Next.js backend using Dio
- Simple and clean UI for mobile
- Flutter 3.x
- A running instance of your Next.js backend (check
todo-app)
# Clone the repository
git clone https://github.com/Adhishtanaka/todo-flutter-app.git
cd todo-flutter-app
# Get packages
flutter pub get
# Run the app
flutter run- On login the API returns a JWT token.
- The token is stored locally using SharedPreferences.
- For future API requests, Dio includes this token in the
Authorizationheader. - If the token is missing or expired, the user is redirected to login.
- This app assumes that the Next.js backend is configured with CORS and accessible from your device/emulator.
- This is an educational app and is not yet production-ready.
- Consider adding validation, error handling, and biometric login for enhanced security.
This app is open source and available under the MIT License.
- Author: Adhishtanaka
- Email: kulasoooriyaa@gmail.com
Found a bug or want to suggest improvements? Open an issue or PR on the GitHub repository.