A responsive and minimal calculator that evaluates expressions using postfix (Reverse Polish) notation with a stack-based algorithm. Built with Vanilla JavaScript and styled using Tailwind CSS.
Check out the live version here:
https://calculator.shailavmalik.me/
- Postfix expression evaluation
- Stack-based computation logic
- Supports keyboard and click input
- Responsive design using Tailwind CSS
- Lightweight – no external libraries
- High precision