A modern, full-featured To-Do application built with Node.js, Express, and a beautiful HTML/CSS frontend. This project is perfect for beginners and open source contributors who want to learn about full-stack web development without a database—data is stored in JSON files for simplicity.

• User authentication (Sign Up & Login with Name, Email, Password)
• Session management (shows who is logged in)
• Add, edit, delete, and toggle completion of to-dos
• Each user has their own to-do list
• Responsive, modern UI with floating labels and glassmorphism
• Search, filter, and sort todos
• All data stored in JSON files (no database required)
• Clean code, easy to extend and contribute

• Frontend: HTML, CSS (Poppins font, glassmorphism, responsive design), Vanilla JS
• Backend: Node.js, Express.js, CORS
• Other:
  • Data storage: JSON files (users.json, todos.json, sessions.json)
  • Dev tools: nodemon, supertest

• Node.js (v14 or higher recommended)
• npm (comes with Node.js)

1. Fork this repo or Download ZIP.
2. Open the folder in your favorite code editor.
3. Install dependencies:

   npm install

4. Start the server:

   npm start

5. Open your browser and go to http://localhost:3000

• Sign Up: Register with your name, email, and password.
• Login: Use your email and password to log in.
• Manage To-Dos: Add, edit, delete, and mark to-dos as complete/incomplete.
• Search/Filter/Sort: Use the controls to find and organize your tasks.
• Session: The app shows who is logged in in the header.

We welcome contributions! To get started:

1. Fork the repository.
2. Create a new branch: git checkout -b feature/your-feature-name
3. Make your changes and commit: git commit -m 'Add some feature'
4. Push to your fork: git push origin feature/your-feature-name
5. Open a Pull Request describing your changes.

Contribution Guidelines:

• Write clean, readable code and add comments where helpful.
• Update documentation as needed.
• For major changes, open an issue first to discuss what you’d like to change.
• Be respectful and constructive in code reviews and discussions.

• Abhinav Kumar Arya (itzabhinavarya)

This project is licensed under the ISC License. See the LICENSE file for details.

• Add persistent database support (MongoDB, PostgreSQL, etc.)
• Add user profile and password reset features
• Add due dates, reminders, and notifications
• Add drag-and-drop for task reordering
• Add mobile app (React Native or Flutter)
• Add dark mode and more themes
• Add unit and integration tests
• Add deployment scripts for cloud platforms

Happy coding! 🌟