Meshbird
Private P2P mesh networking without a central server.
Meshbird connects machines scattered across the internet into one private mesh network, peer to peer. There is no central server brokering or inspecting your traffic: nodes discover each other, establish direct connections, and relay for peers when a direct path isn’t possible.
That design has a nice property: the network is yours. Add a node anywhere and it becomes part of the fabric. Take one out, and the rest re-route around it. It’s the specialization-network idea applied to networking infrastructure: many small peers, resilient flows between them.