Show HN: OTP Inspired actor supervisor based full stack templates

For the past few years, I have been learning different programming languages. In the process I realized every website starts with the exact same boilerplate: Auth, OAuth , stripe, s3 file uploads and these days AI chats and/or AI embeddings. To make learning and building, I bundled these into templates across multiple programming languages. Inspired by Erlang's OTP, I also built an actor supervisor system around each of the stacks to handle the process reliably. I have a few previews for everyone to play with and provide feedback.