🧾 Expense Tracker App

A simple and clean Expense Tracker built with Vanilla JavaScript, Vite, and a lightweight MVC-style architecture. Track income, expenses, and real-time balance — with data saved in localStorage.

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🚀 Features

• Add income and expenses
• Real-time balance updates
• Delete transactions
• LocalStorage persistence
• Clean folder structure using MVC-like separation
• Fast development experience powered by Vite

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📁 Project Structure

src/
  js/
    main.js        # App controller
    ui.js          # DOM rendering and UI updates
    storage.js     # LocalStorage handling
    helpers.js     # Utilities (formatting, flash messages)
  index.html

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🛠 Tech Stack

• Vite (bundler + dev server)
• Vanilla JavaScript
• HTML5 & CSS3
• LocalStorage API

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▶️ Running the App

npm install
npm run dev

Build for production:

npm run build

Preview build:

npm run preview

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📜 License

MIT License — feel free to use and modify.