Playlist Machinery - Tools that help you create & organize your Spotify playlists
RabbitMQ - RabbitMQ is an open source message broker software.
Heartbeat - Listen to music with your friends together, on Spotify
Ethereum - Ethereum is a decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
Magic Playlist - Get the playlist of your dreams based on a song
Hyperledger - Hyperledger is a multi-project open source collaborative effort hosted by The Linux Foundation, created to advance cross-industry blockchain technologies.