Hyperspace: a p2p VPN solution that doesn't require a server
GitHub - hyprspace/hyprspace: A Lightweight VPN Built on top of IPFS + Libp2p for Truly Distributed Networks (fork)
I never could get Nix working but maybe someone will
Sounds relatively similar to Yggdrasil
Not quite
What are some key differences?
It uses libp2p
I've never used Yggdrasil but it looks like a standalone project. It also appears have a smaller team and a little less funding but don't know for sure.
Fair, Yggdrasil is mainly intended for research in internet-scale routing through a mesh network and less as a finished product.
Never heard of libp2p before, but apparently it's used by IPFS? Looks pretty interesting indeed.