[igorhvr]

Thanks! Yggdrasil ( https://yggdrasil-network.github.io/ ) should probably in this list too, except that it doesn't need a central beacon node.

[simongray]

Very interesting. I will add it to my list.

[joshbaptiste]

aaaaaand Netbird ..

[smilliken]

ZeroTier doesn't use WireGuard, but is a mature option that fills the same niche.