.✦ ݁˖ Web Calculator 🧮

A cute and functional scientific calculator highlighting front-end development (HTML, CSS, JavaScript) and design skills, featuring standard arithmetic, scientific functions, sound effects and a fully hand-drawn UI!

Features

• Basic operations: addition, subtraction, multiplication & division
  
• Scientific operations: primary trigonometric functions, inverse trigonometric functions, logarithms, square roots, constants (π, e)
  
• Error handling (invalid expressions display math error)
  
• Calculation history (up to last 3 results)
  
• Sound effects & background music option
  
• Math puns button

Technologies Used

• HTML
• CSS
• JavaScript

Demo

Link: https://afsheenarya.github.io/calculator/

📌 Notes

• All trigonometric calculations are done in radians!
• Floating-point precision issues are handled by rounding very small values to 0