[ikornaselur]

Me and my engineering team has been working with a combination of Zerotier + Caddy for a while now. We have a development domain and then every engineer has a subdomain, which is just `username.example.com` and `*.username.example.com` that points to their Zerotier address. Since it's all on a Zerotier network, we use DNS-01 validation, which works well.

Each engineer then has caddy running on his development machine with domains such as `server.username.example.com` and `web.username.example.com`.

The useful thing about this is that we're spread out remotely, but can at any point, while pairing or something like that, connect to the services running on each others machines. I've also grown used to simply using my own domain, rather than localhost, when developing, especially since it's served behind HTTPS.