Caddy: HTTP/2 web server with support for let's encrypt

Caddy is great, some other nice plugins I came across while testing it:

- A built-in static site generator https://caddyserver.com/docs/templates and integration with Hugo https://caddyserver.com/docs/hugo

- "Caddy can pipe stdin and stdout from any program to WebSocket clients." https://caddyserver.com/docs/websocket

- Site search engine which indexes your html/markdown files https://caddyserver.com/docs/search e This seems ideal for simple static sites such as for an OSS project website or blog.