Build a Serverless Eurovision Voting System with Node.js and Vonage

The project is a fully-working Eurovision voting system built using the Vonage Number Insights API to validate the origin of a number and the Nexmo node client library to send and receive SMS messages. The system uses a MongoDB database to store country data, votes, and results. It includes endpoints for retrieving countries, getting results by country, and persisting scores between refreshes. The project is hosted on Netlify with Vue.js used for the minimal front-end.