Just like an actual proton is only one part of an atom, Proton is just one piece of the core for your project. It is not intended to be a full fledged CMS. It does zero management of your JavaScript, CSS, Assets or any kind of API that you website may require. Proton can compile your webpage assets into HTML, PHP or whatever language you may require.
This project is meant to replace the popular panini site generator.
This project is in beta. Any feedback would be appreciated.
Check out the docs at https://docs.page/foundation/proton