📝 To-Do List App (Tkinter)

A simple, elegant To-Do List desktop application built using Python’s Tkinter GUI library.
It lets you easily manage daily tasks — add, edit, delete, mark complete, and save them automatically between sessions.

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🚀 Features

✅ Add new tasks easily
✅ Edit existing tasks in one click
✅ Mark tasks as complete (adds a ✓ checkmark)
✅ Delete selected tasks
✅ Clear all tasks instantly
✅ Auto-save to tasks.json (tasks persist after closing the app)
✅ Clean, modern Tkinter UI with styled buttons and frames

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🖼️ Preview

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🧰 Tech Stack

• Language: Python3
• GUI Library: Tkinter (built-in with Python)
• Data Storage: JSON (for saving task list)

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⚙️ Setup Instructions

1️⃣ Clone the repository

git clone https://github.com/<your-username>/To-Do-List.git
cd To-Do-List

2️⃣ Run the app

Run the Python script:

python todolist.py

(Or whatever your main file name is — e.g. main.py)

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📂 Project Structure

To-Do-List/
├── todo.py          # Main Tkinter app
├── tasks.json       # Auto-saved task data
├── README.md        # Documentation
└── .gitignore       # Optional - ignores cache/editor files

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Working

• When you launch the app, it automatically loads tasks from tasks.json.
• Every time you add, delete, mark, clear, or edit a task — it saves instantly.
• Completed tasks appear gray with a ✓ checkmark.
• Data is stored locally; no internet connection required.

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🛠️ Optional Improvements

Here are some ideas you can try next:

• Add due dates or priorities
• Sort tasks by completion or creation time
• Add “Save As” or export to text/CSV
• Add a dark mode theme
• Add reminders or notifications

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🧑‍💻 Author

• Pranav M S Krishnan
• Visit my GitHub Profile

💬 Contributions, suggestions, and stars ⭐ are always welcome!