Show HN: A minimal macOS menubar tool for monitoring network connectivity

I travel by train in Belgium a lot, and mobile connectivity (4G/5G) is notoriously unreliable on Belgian rail. I used to open a terminal and run ping 8.8.8.8 to keep an eye on things, but constantly switching windows on a laptop while trying to work got old fast.

So I built a small macOS menubar utility that gives me what I actually need and nothing more: a live connectivity indicator in the top bar, rolling latency averages, and alerts when connectivity drops. No account, no setup, no bloat.

I intentionally kept the codebase small and readably, it's easy to audit and understand what it does. What's next: I'd like to add GPS-correlated tracking so you can build a connectivity quality map over time. Think of it as collecting evidence to send to your telco.

Would love feedback on the overall tool. The binary is available at https://github.com/Someniak/macos-network-badge/releases/tag... — just download and run.