Playlist Souffle - Swap Spotify playlist tracks based on album or artist
humit - A social networking app for music sharing and discovery.
Songlink - Share music with anyone.
Carbon for Slack V2 - This is Carbon for Slack.It integrates the core functionality of carbon-app into a Slack bot and makes it possible for you to create and share beautiful images of your code directly with your teammates in Slack!
Playback - A tool that organizes music video shoots for directors 🎬
Graphviz - Graphviz is open source graph visualization software. It has several main graph layout programs.