This is a basic calculator built using Javascript. It was built using a modular, class-based approach.
These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
NodeJS v12.16.3 npm (usually comes with node)
Running npm install in the command line should take care of all the dependencies.
To run the app locally, type npm run build:dev in the command line to run the dev server.
You can then use the calculator as you would any other calculator :)