A simple web form to calculate the body mass index.

Make sure you have installed node.js and npm (usually installed with node.js).
You can check whether it is available on your machine by typing node --version and npm --version into the terminal. It should output a version number.

Afterwards move to the top level directory of this repository and execute npm start.
Open your browser and type http://localhost:3000 into the address bar. That's it. You can now calculate your BMI.

This web application is powered by Express and pug.

You can run the tests with npm test.
Tests are powered by Mocha and rewire.