This repo contains folders for both the backend and frontend logic. The frontend is a create-react-app application that uses styled-components for css in js and axios to make http requests to the backend. The frontend takes in user input to calculate and display a price breakdown. The backend is a node js express application which uses axios to access postcodes.io and returns the shipping charge for a certain postcode.

For both directories use yarn install to get the needed packages and then yarn start to start the applications and yarn test to run tests. When starting the frontend application make sure that the backend is started first or it will not work (this goes with its tests as well)