Expense Tracker

This Expense Tracker web application allows users to track their income and expenses, view a financial overview via a pie chart, and manage transactions efficiently. It includes features for adding, editing, deleting transactions, filtering by category, and importing/exporting transaction data.

Features

• View Balance: Displays current balance, total income, and total expenses.
• Add New Transactions: Users can add income or expense transactions with a description, amount, and category.
• Edit and Delete Transactions: Users can edit or delete any existing transactions.
• Filter by Category: Users can filter transactions by category.
• Financial Overview: Displays a pie chart representing the balance, income, and expenses.
• Data Import and Export: Users can export transactions data to a JSON file and import transactions from JSON, Excel, PDF, or Word files.

Usage

1. View Current Balance and Transactions:

   • The current balance, total income, and total expenses are displayed at the top.
   • The history of transactions is displayed in a list format.

2. Add a New Transaction:

   • Fill in the description in the "Text" field.
   • Enter the amount in the "Amount" field (use negative values for expenses).
   • Enter the category in the "Category" field.
   • Click the "Add Transaction" button to save the transaction.

3. Edit or Delete a Transaction:

   • To edit, click the "edit" button next to the transaction, update the details in the form, and save.
   • To delete, click the "x" button next to the transaction.

4. Filter Transactions by Category:

   • Enter the category in the "Filter by Category" input field to filter the displayed transactions.

5. View Financial Overview:

   • The pie chart below the balance section displays the distribution of the balance, income, and expenses.

6. Export and Import Data:

   • Click "Export Data" to download transactions as a JSON file.
   • Use the file input to select a file for uploading and click "Upload Data" to import transactions. Supported formats include JSON, Excel, PDF, and Word.

Technologies Used

• HTML, CSS, JavaScript for the frontend.
• Chart.js for rendering the pie chart.
• FileReader API for file operations.
• JSZip for handling Word document files.
• pdfjsLib for parsing PDF files.
• XLSX for reading Excel files.

Getting Started

1. Clone the repository:

   git clone https://github.com/jagadish2003-hub/Expense-Tracker.git
   cd Expense-Tracker