Calculator project from Javascript Basics section of the Foundations Course on The Odin Project
https://mraffia.github.io/odin-calculator/
A simplified browser version of a calculator. Has 0-9 digit, four operators ("+", "-", "*", "/"), decimal point ("."), equals ("="), backspace, and a clear button. With keyboard support.
HTML and CSS (Flexbox), Vanilla Javascript, and DOM Manipulation.