HTTPS Everywhere - Chrome extension that encrypts and secures your browser
Spotify.me - Beautiful analytics on your Spotify listening habits 🎧
Smart HTTPS - Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts...
Your 2017 Wrapped by Spotify - Relive all the music you discovered and loved in 2017.
HTTPZ - HTTPZ is meant to be unobtrusive and lightweight.
Spotify - Map shows when two people play same song at same time