Under networth_simple folder, navigate to /server, then install packages by using npm install:
cd server
npm install
Under the server folder /server, start the server:
node server.js
Open index.html located in the /client folder.
You will need to press save for each of the new items created or edited. A status of "Current" means such item is active, whereas changing the status to "Voided" will simply void the item, meaning that such item will NOT be calculated towards the total number. To check the items saved, go to
localhost:3000/items
The data is saved on the server side. No database was used (for now).