Recently i started using yggdrasil, ipfs and hugo. They do run fine on my raspi3 with ubuntu 18.04 arm64. But building/compiling those on the raspi is APITA.

Lucky us - Go can natively cross-compile for other architectures.

Cheers Go Team :-)

git clone https://github.com/caddyserver/caddy
cd caddy/cmd/caddy
env GOOS=linux GOARCH=arm64 go build