CalcVoyager

A modern, interactive calculator application for mathematical exploration and computation.

Overview

CalcVoyager is a feature-rich calculator designed to make mathematical computations intuitive and accessible. Whether you're solving simple arithmetic or complex equations, CalcVoyager provides the tools you need for your mathematical journey.

Features

• Basic Operations: Addition, subtraction, multiplication, and division
• Advanced Functions: Trigonometric, logarithmic, and exponential calculations
• User-Friendly Interface: Clean, intuitive design for seamless calculations
• Calculation History: Track and review your previous computations
• Responsive Design: Works seamlessly across desktop and mobile devices
• Keyboard Support: Full keyboard navigation for efficient input

Installation

Prerequisites

• Node.js (version 14.x or higher)
• npm or yarn package manager

Setup

1. Clone the repository:

git clone https://github.com/SENODROOM/CalcVoyager.git
cd CalcVoyager

2. Install dependencies:

npm install
# or
yarn install

3. Start the development server:

npm start
# or
yarn start

4. Open your browser and navigate to http://localhost:3000

Usage

Basic Calculations

1. Enter numbers using the on-screen buttons or your keyboard
2. Select an operation (+, -, ×, ÷)
3. Press equals (=) to see the result

Advanced Features

• Scientific Mode: Access advanced mathematical functions
• Memory Functions: Store and recall values (M+, M-, MR, MC)
• Clear Functions: AC (All Clear) or C (Clear entry)

Keyboard Shortcuts

• 0-9: Number input
• +, -, *, /: Basic operations
• Enter: Calculate result
• Escape: Clear current entry
• Backspace: Delete last digit

Technology Stack

• Frontend: React.js / HTML5 / CSS3
• State Management: React Hooks / Context API
• Build Tool: Webpack / Create React App
• Testing: Jest / React Testing Library

Project Structure

CalcVoyager/
├── public/
│   ├── index.html
│   └── favicon.ico
├── src/
│   ├── components/
│   │   ├── Calculator.js
│   │   ├── Display.js
│   │   └── Button.js
│   ├── utils/
│   │   └── calculations.js
│   ├── styles/
│   │   └── App.css
│   ├── App.js
│   └── index.js
├── package.json
└── README.md

Contributing

Contributions are welcome! Please follow these steps:

1. Fork the repository
2. Create a new branch (git checkout -b feature/YourFeature)
3. Commit your changes (git commit -m 'Add some feature')
4. Push to the branch (git push origin feature/YourFeature)
5. Open a Pull Request

Code Style

• Follow the existing code formatting
• Write clear, descriptive commit messages
• Add comments for complex logic
• Ensure all tests pass before submitting

Testing

Run the test suite:

npm test
# or
yarn test

Run tests with coverage:

npm test -- --coverage
# or
yarn test --coverage

Building for Production

Create an optimized production build:

npm run build
# or
yarn build

The build artifacts will be stored in the build/ directory.

Deployment

Deploy to GitHub Pages

npm run deploy

Deploy to Netlify

1. Connect your repository to Netlify
2. Set build command: npm run build
3. Set publish directory: build

Deploy to Vercel

vercel --prod

Roadmap

• Add scientific calculator mode
• Implement calculation history export
• Add theme customization
• Support for complex numbers
• Unit conversion features
• Graph plotting capabilities

Known Issues

Please check the Issues page for known bugs and feature requests.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgments

• Inspired by classic calculator designs
• Built with modern web technologies
• Thanks to all contributors who have helped improve CalcVoyager

Contact

• Author: SENODROOM
• Repository: github.com/SENODROOM/CalcVoyager
• Issues: Report a bug or request a feature

Screenshots

(Add screenshots of your application here)

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Made with ❤️ by SENODROOM