Simple Calculator

A minimalist web-based calculator built with HTML, CSS, and JavaScript. It provides essential arithmetic functionality with a modern and responsive user interface.

Features

• Basic operations: addition, subtraction, multiplication, and division
• Decimal number input support
• Clear and equals functionality
• Responsive and dark-themed UI
• Smooth button interactions

Demo

Technologies Used

• HTML5: Markup structure
• CSS3: Styling and layout
• JavaScript (Vanilla): Functional logic and interactivity

How to Use

1. Clone the repository:

   git clone https://github.com/yourusername/simple-calculator.git

2. Open index.html in your browser:

   cd simple-calculator
   open index.html

   (Use a compatible method on your OS to open the file)

3. Use the calculator to perform operations directly in your browser.

File Structure

simple-calculator/
├── index.html        # Main HTML structure
├── style.css         # Styles and layout
├── script.js         # Calculator logic
└── screenshot.png    # Image preview

Notes

• This project uses eval() to evaluate arithmetic expressions for simplicity. In a production environment, consider a more secure alternative.
• Ensure JavaScript is enabled in your browser for proper functionality.