Expense Tracker App

Introduction

A fully responsive Expense Tracker App using the MERN (MongoDB, Express, React, Node.js) stack! This app includes user authentication with JWT, income and expense tracking, interactive charts, and the ability to export data in Excel format.

Features

1. User Authentication – Secure login and sign-up using JWT authentication.
2. Dashboard Overview – Displays Total Balance, Income, and Expenses in summary cards.
3. Income Management – Add, view, delete, and export income sources.
4. Expense Management – Add, view, delete, and export expenses with category-based tracking.
5. Interactive Charts – Visual representation of income & expenses using Bar, Pie, and Line charts.
6. Recent Transactions – Displays the latest income and expense records for quick access.
7. Expense & Income Reports – Download all income and expense data in Excel format.
8. Mobile Responsive UI – Works seamlessly across desktops, tablets, and mobile devices.
9. Intuitive Navigation – Sidebar menu with easy access to Dashboard, Income, Expenses, and Logout.
10. Delete Functionality – Hover over income/expense cards to reveal a delete button for easy