[ARCHIVED]
A simple app that let you connect your Soundcloud account and view all users that you are following but don't follow you back, with an option to unfollow these users.
Goal was to build it without frameworks (Web platform only), although Bliss would have been a more pleasant experience. Finally ended up using Polyfill.io service and, of course, the Soundcloud API.
Currently deployed in my Cloud.
Happy unfollowing :-)