[dgb23]

Not all web servers deal in HTML or JSON, many don't have databases outside of managing their internal state.

Even ignoring that, those are just common formats. They don't tell you what a particular web server is doing.

Take a few examples of some Go projects that either are web servers or have them as major components like Caddy or Tailscale. Wildly different types of projects.

I guess one has to expand "web server" to include general networking as well, which is definitely a well supported use case or rather category for the Go std lib, which was my original point.