lazy-mmdb vs lazy-sock vs lazy-acme

A zero-maintenance, self-updating GeoIP lookup server that provides a fast query API over a Unix Domain Socket.

A lightweight library for building Unix Domain Socket services with zero boilerplate. It provides a simple macro to create .sock files (default in /tmp, no root required, auto-clean on reboot). Just init the socket path, register routes, bind handlers, and you can curl for JSON responses.

A daemon that keeps your TLS certificates always fresh with Let's Encrypt and lego.