🧮 Calculator App

A sleek, responsive calculator built with HTML, CSS, and JavaScript. This project focuses on accessibility, performance, and clean UI — perfect for demonstrating core web development skills.

🔗 Live Demo: gideon-cameron.github.io/Calculator-app

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⚙️ Features

• ✅ Basic Math Functions – Addition, subtraction, multiplication, division
• 🔄 Clear & Delete – Reset or backspace as needed
• 📱 Responsive Layout – Optimized for mobile, tablet, and desktop
• 🎨 Custom Themes Ready – Easily stylable with CSS variables
• 🧠 Keyboard Support – Perform calculations via keyboard input
• 🌍 Accessible & Semantic HTML – Built with a11y in mind

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🧪 Lighthouse Scores

Metric	Score
Performance	100
Accessibility	91
Best Practices	100
SEO	100

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🛠 Technologies Used

• HTML5
• CSS3 (Custom Properties)
• Vanilla JavaScript
• GitHub Pages for original deployment
• Netlify for finnal deploymentS

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🚀 Run Locally

git clone https://github.com/Gideon-Cameron/Calculator-app.git
cd Calculator-app