Volt - Volt is a reactive web framework where Ruby code runs both on the server and the client (via opal).
Defonic - Create a unique sound environment at home or in the office
Calm Radio - Calm Radio is a music streaming alternative that offers calming music. Listen to classical and relaxation music for work and sleep, online jazz music with nature sounds, meditation and world music available on our Calm Radio app.
Noisli - Noisli is a fantastic background noise and color generator for working and relaxing. Online soothing ambient sounds like White noise, Rain and Coffee Shop.
Padrino - Padrino is a Ruby web framework built upon the Sinatra web library.
Noizio - Feeling that the noise of the big city is too much for you to bear?