Calculator: A Classic Web App

Overview

Calculator is a clean, interactive web application that emulates a standard calculator. Designed and built as a hands-on project for The Odin Project curriculum, it reinforces essential concepts in web development such as DOM manipulation, event handling, and responsive design.

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Features

• Basic Operations: Addition, subtraction, multiplication, and division.
• Keyboard Support: Operate the calculator using your keyboard or mouse.
• Responsive Layout: Works seamlessly across desktop and mobile devices.
• Clear and All Clear: Easily reset your calculations at any time.
• Error Handling: Gracefully manages invalid operations (like division by zero).

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Technology Stack

• JavaScript: Handles the calculator logic and user interaction.
• HTML: Provides the structure and layout.
• CSS: Ensures a visually appealing and responsive interface.

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Learning Outcomes

This project was created to practice and demonstrate:

• DOM manipulation and event listeners
• Modular JavaScript code organization
• Functional and accessible UI design

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Explore the Code

See the full source code and try it yourself:

sanjayJ369/Calculator on GitHub

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