https://www.theodinproject.com/courses/web-development-101/lessons/calculator
This is simple calculator app written in vanilla javascript.
- adding, substracting, multiplying, dividing
- inserting floating point
- inverting numbers
- backspace
If you want to play with it, check out at: https://htmlpreview.github.io/?https://github.com/Nowikens/Calculator/blob/main/site.html