Thanks for your interest in my spotify app. It’s a learning project in active development with nodejs, express and react and using Spotify’s REST API.
The Spotify app is in development mode. If you want to test it, I need to add you to the beta users. Email me pauli@icodeforapurpose.com with your Spotify username
If you are also interested in learning how to build this, Brittany Chiang published a fantastic course on Newline: Build a Spotify Connected App
The first version is going to be deployed to Heroku at
https://spotify-app-pauli.herokuapp.com/