
Sniffnet
Comfortably monitor your Internet traffic
Sniffnet launched on April 12, 2024 with 241 votes, #195 of 4,347 launches that month and more than 95% of that year's launches.
What it does
Sniffnet is a network monitoring tool, born to help everyone dive into their Internet traffic with ease. The app is completely free and open-source: all the source code is available on GitHub, where the project already has more than 13k stars.
Does a similar job
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I got hacked, felt paranoid, made an app – GlassWire2014 · glasswire.com · ▲1,013GlassWire is a modern personal firewall and network monitor with over 54 million downloads. Download GlassWire free!

- NMNetwork Monitor – a GUI to spot anomalous connections on your LinuxNov 2025 · ▲156
A real-time network connection monitoring tool built with Rust and GTK4, displaying active connections with live I/O statistics in a modern graphical interface. https://github.com/grigio/network-monitor
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Is anyone else on HN participating in this FCC research project to measure broadband performance? [1] I signed up for more information when the project was announced, some time ago, but a few days ago the device arrived. Technically, it is quite an interesting little box. It's a generic consumer device, shaped like a wireless router, with an antenna and five RJ-45 jacks. But it works more like a bridge, plugging in between my existing ADSL modem/wireless-router and any wired devices that used to be plugged directly into the existing ADSL. No changes needed to be made to any of the…
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