Hi Product Hunt! 👋 I'm Enrico, a developer from Livorno, Italy. I built spectraNET because I wanted a simple answer to a simple question: which apps on my computer are talking to the internet right now, with whom, and how much? Existing tools either show raw connection tables or need a firewall setup. So I turned the network into a city: 🏙️ every app is a tower: the taller it is, the more it's transferring right now 🔍 click a tower to see every host it connects to, upload/download and whether traffic is encrypted 🎬 it recognizes video, calls, downloads and games without decrypting anything 🚨 alerts when an app contacts a server on public threat lists, and you can pause or block it for an hour or a day 📜 history keeps measuring even when the window is closed ⌨️ snet, the command-line version, is open source (MIT/Apache-2.0), great for servers over SSH Everything stays local: nothing is uploaded, nothing is decrypted. It's free on macOS (Apple silicon + Intel), Windows 10/11 and Linux. I'd love your feedback, especially on what you'd like to see next! spectraNET has no ads, no tracking and no paid tier. If it turns out useful to you, you can support its development here: https://www.enricofanucchi.com/e... ❤️

spectraNET

See which apps use your internet, as a living 3D city

See which apps use your internet, as a living 3D city