Creator here. This started as a 50 line experiment and grew by feature requests. For anyone wondering how it works: The back-end uses Node.js on a single free-t

Creator here. This started as a 50 line experiment and grew by feature requests. For anyone wondering how it works: The back-end uses Node.js on a single free-tier EC2 server with all custom code except for a canned websockets lib. The front-end uses all custom code except Vue.js for my sanity.