📱 Calculator App

A simple and responsive calculator built using HTML, CSS, and JavaScript. It performs basic arithmetic operations and is designed for clean UI and fast performance.

🚀 Features *➕ Addition *➖ Subtraction *✖️ Multiplication *➗ Division *🧹 Clear/Delete functionality *📱 Responsive layout (works on mobile & desktop) *⚡ Instant calculation using JavaScript logic

📂 Project Structure calculator/ │ ├── index.html # Main calculator UI ├── style.css # Styling and layout └── script.js # Calculator logic (operations & event handling)

🛠️ Technologies Used

• HTML5 – for the calculator structure
• CSS3 – for styling the interface
• JavaScript (ES6) – to perform calculations and handle button events

📸 Screenshot

(Add your screenshot here — optional)

▶️ How to Run the Project

Download or clone the repository

(git clone https://github.com/Jayveer-Singh30/calculator.git)

Open index.html in any browser Start using the calculator 🎉

🧠 How It Works JavaScript captures button clicks using event listeners Each click updates the display screen Expressions are evaluated with JS functions Errors like division by zero are handled gracefully

✨ Future Improvements

Add scientific calculator functions Add Colorfull/light mode Add sound or vibration feedback

📄 License

This project is open-source. You can modify or use it freely.