Is NAT traversal actually that big of a feature? The category of people that would use a tool like this already knows many ways to do it without NAT getting in the way.
Unless you have some kind of dynamic DNS with a background daemon, you'll be bothered by NAT eventually. And even then it's hardly as convenient. With Tailscale, I can sit on a rooftop bar in the Medina of Marrakech, connect my phone to the public WIFI, and access my laptop in the hotel WIFI across town. Or production infrastructure on a highly secured server somewhere on the other side of the planet. All without compromising security, and all devices involved just pick the shortest physical link to each other.
It's not a given that you always have some server without NAT in the way. Even if you do, it might bottleneck or add latency to the two ends trying to talk. I've been there.
Is NAT traversal actually that big of a feature? The category of people that would use a tool like this already knows many ways to do it without NAT getting in the way.
Unless you have some kind of dynamic DNS with a background daemon, you'll be bothered by NAT eventually. And even then it's hardly as convenient. With Tailscale, I can sit on a rooftop bar in the Medina of Marrakech, connect my phone to the public WIFI, and access my laptop in the hotel WIFI across town. Or production infrastructure on a highly secured server somewhere on the other side of the planet. All without compromising security, and all devices involved just pick the shortest physical link to each other.
It's really pretty cool.
It's not a given that you always have some server without NAT in the way. Even if you do, it might bottleneck or add latency to the two ends trying to talk. I've been there.