Go backend with Starlark for dynamic behavior is a great combination. I have been building https://github.com/openrundev/openrun with that approach, mainly for teams to deploy internal tools. It can be used to deploy any containerized application. The management UI for OpenRun is built with the Hypermedia approach https://utils.demo.clace.io/console/
I was unfamiliar with this stack and had an AI conversation about it to figure out what it meant, if I'm correct (not likely), this openrun+Go stack has a PHP FastCGI analogy:
Your web app can be HTML templated pages, with HTMX client interactivity and server interactivity provided by ~~PHP~~ Starlark, which does not have full OS access, but only what ~~CGI~~ OpenRun exposes as possible functionality, all of which happens in-process and per web route.
Yes, OpenRun can deploy any containerized application and act like a proxy for the upstream application, no Starlark or any transformation in OpenRun. If the upstream container is serving JSON APIs, OpenRun can also be used to implement a Hypermedia based web app on top, using Go HTML templates and Starlark as the glue code.
The advantage is that you get the performance of Go while being able to hot reload applications and install new application dynamically without a process restart. I think of it as an application server for containerized applications.
