Parallel - Listen to music with friends over Spotify at the same time

Git commit spotify - adds current playing song to commit message.

Join My Playlist - Listen to music live together with your friends in Spotify.

RePix - RePix helps you in batch resizing any image into a preset resolution and save it easily and quickly.

TuneMeet - Chat with people who are listening to the same song

Deepart.io - Artificial intelligence turning your photos into art