🧮 First Calculator Welcome to First Calculator — a beginner-friendly web app that performs basic arithmetic operations using the foundational trio of web development: HTML, CSS, and JavaScript.

🔗 Live Demo

🚀 Features Perform addition, subtraction, multiplication, and division

Clean and intuitive user interface

Responsive layout for desktop and mobile

Built entirely with vanilla JavaScript (no frameworks)

📁 Project Structure plaintext First-calculator/ ├── index.html # Main HTML structure ├── style.css # Styling and layout └── index.js # Calculator logic and event handling 🛠️ How to Use Clone the repository:

bash git clone https://github.com/ofentsejone/First-calculator.git Open index.html in your browser.

Start calculating!

🎯 Goals This project was created to:

Practice DOM manipulation and event handling

Understand layout styling with CSS

Build a functional UI using JavaScript logic

📌 Future Improvements Add keyboard support

Include decimal and percentage operations

Improve accessibility and error handling

🙌 Acknowledgments Thanks to the open-source community and beginner-friendly tutorials that inspired this project.