Soor - Discover music a lot better on Apple Music
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
humit - A social networking app for music sharing and discovery.
code-ray - Live debugging tool for software developers
MTME - A new way to discover music
Reactime - Time travel debugging tool, visualizing and tracing state