Calculator Web App A modern, feature-rich, and responsive scientific calculator built with HTML, CSS, and JavaScript. This calculator supports basic and advanced mathematical operations, featuring a sleek, dark-themed UI with interactive animations and responsiveness. It's perfect for exploring web development and understanding the integration of complex JavaScript functionalities with CSS and HTML.
🚀 Features Basic Operations: Addition (+) Subtraction (−) Multiplication (×) Division (÷) Modulo (%) Scientific Functions: Trigonometric Calculations: sin, cos, tan (accepts input in degrees). Logarithmic Functions: log (base 10) and ln (natural log). Exponentiation: x^y and e^x. Square Roots: √x. Constants: Includes the value of π (Pi). Sign Toggle: Positive/negative number toggle (±). Additional Features: Continuous Expression Evaluation: Supports chained expressions like 5 + 3 × 2. Clear Functionality: Quickly reset the display. Responsive Design: Works beautifully on both desktop and mobile devices. Interactive and Glossy UI: Includes hover effects, animations, and an eye-catching dark color scheme. 🛠 Technologies Used HTML: Provides the structural layout of the calculator. CSS: Adds styling with a modern, dark-themed design. Features responsive styling for landscape and portrait views. JavaScript: Handles complex calculations, scientific functions, and interactive features. 📋 How to Use Clone or download the project files. Open the index.html file in any modern web browser. Start performing basic and scientific calculations using the interactive buttons. 📂 Project Structure bash Copy code calculator-web-app/ ├── index.html # HTML structure of the calculator ├── style.css # CSS for styling and animations ├── script.js # JavaScript for functionality └── README.md # Project documentation 📱 Responsive Design The calculator adjusts seamlessly to different screen sizes. Landscape mode is optimized for a more comprehensive view on larger devices. Button sizes and spacing adapt for touch-friendly usability on smaller devices. 🔥 Why Use This? This project is an excellent way to:
Learn about building responsive layouts. Implement advanced JavaScript operations. Enhance UI/UX skills with modern CSS techniques. Understand how to combine HTML, CSS, and JavaScript into a single cohesive application. Enjoy exploring and customizing the Calculator Web App! 🎉