Show HN: Lanet a lightweight and powerful LAN communication tool

Hey, I’m the creator of Lanet (https://github.com/davidesantangelo/lanet), a Ruby gem for lightweight LAN communication. It’s built to make peer-to-peer messaging on local networks dead simple—think secure device-to-device comms with AES-256 encryption, network scanning, and both targeted and broadcast messaging.

You can ping hosts, discover devices (TCP, ICMP, ARP, etc.), or listen for messages, all through a clean API or CLI. Perfect for small office setups or tinkering with network tools. Been a blast to build—would love your thoughts or PRs!