uwas

Unified Web Application Server — Apache+Nginx+Varnish+Caddy in a single Go binary. Auto HTTPS, built-in caching, PHP/FastCGI, reverse proxy, load balancing, WAF, web dashboard, and MCP server. Maintained by uwaserver on GitHub, where it has earned 124 stars from the community.

It's actively developed around webserver, acme, cache, and is a solid reference for anyone building with these tools.