Python To-Do List App

1. What is a To-Do List App?

A To-Do List App helps you remember tasks.

In simple words:
👉 You add tasks
👉 You see tasks
👉 You delete tasks when done

Examples:

• Buy milk

• Study Python

• Call a friend

2. What Will We Build?

We will build a simple console-based To-Do List App using Python.

Features:
✔ Add task
✔ View tasks
✔ Remove task
✔ Exit app

3. Basic Idea (Very Simple)

1️⃣ Store tasks in a list
2️⃣ Show menu
3️⃣ Take user input
4️⃣ Perform action

4. Step 1: Create Empty Task List

👉 This list will store all tasks.

5. Step 2: Show Menu to User

6. Full Simple To-Do List App (Main Code)

✅ Complete Code

7. How This Code Works (Easy Explanation)

while True

👉 Keeps the app running again and again.

tasks.append(task)

👉 Adds new task to list.

enumerate(tasks, start=1)

👉 Shows task numbers nicely.

tasks.pop(num - 1)

👉 Removes selected task.

8. Example Output

9. Mini Improvement: Save Tasks to File

So tasks are not lost after closing program.

Save Tasks

Load Tasks

10. Beginner Mistakes to Avoid

❌ Forgetting loop
❌ Using wrong index number
❌ Not checking empty list
❌ Not handling wrong input

11. What You Learn from This Project

✔ Lists
✔ Loops
✔ Conditions
✔ User input
✔ Real-world thinking

12. Ideas to Improve This App

✔ Add task status (done / pending)
✔ Add date & time
✔ Convert to GUI app
✔ Convert to web app (Flask / Django)

13. Summary (Python To-Do List App)

✔ Simple and useful project
✔ Perfect for beginners
✔ Uses core Python concepts
✔ Real-world application
✔ Strong foundation project

📘 Perfect Mini Project for Python eBook

This project is ideal for:

• Python beginners

• School & college students

• Practice section

• Interview demo projects

If you want next, I can write:

• To-Do App with File Storage (Full)

• To-Do App with GUI (Tkinter)

• To-Do App using Flask

• More Python Mini Projects

Just tell me 😊