[services-flake][gh] provides declarative, composable, and reproducible services for Nix development environment, as a [process-compose-flake](https://github.com/Platonic-Systems/process-compose-flake) module (based on [flake-parts](https://flake.parts)). Enabling users to have NixOS-like service on MacOS and Linux.
It builds on top of the [process-compose-flake](https://community.flake.parts/process-compose-flake) module which allows running arbitrary processes declared in Nix.