💸 Flask & Pandas Expense Tracker

A simple web-based Expense Tracker built with Flask and Pandas — perfect for beginners learning how to work with CSV files in Python.
No CSS. No JavaScript. Just clean, functional HTML.

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🚀 Features

• ➕ Add Expense: Log date, amount, category, and notes.
• 👀 View Expenses: See all your records in a neat table.
• 📥 Download CSV: Export all expenses in .csv format.
• 🗑️ Clear All: Reset the file while keeping headers.

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📂 Project Structure

├── app.py ├── expenses.csv └── templates/ └── add.html

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🛠 Requirements

$ pip install flask pandas


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▶️ How to Run

$ python app.py

Then visit http://localhost:5000/add


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🌐 Routes

Route	Method	Description

/add	GET/POST	Add a new expense
/view	GET	View all recorded expenses
/download	GET	Download the CSV file of expenses
/clear	GET	Clear all saved expense records



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🧼 Sample CSV

date,amount,category,note
2025-07-27,250,Groceries,Bought veggies
2025-07-27,500,Transport,Cab fare


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📤 Deploy

Render: Push to GitHub → Create new web service → Set python app.py as start command.

Replit: Import the repo → Click "Run".



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👤 Author

Ameya Kulkarni
💻 GitHub | 📫 LinkedIn | 🎯 Codolio

⭐ If you found this useful, consider starring the repo!

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