Pick up unpoly, HTMX, Hotwire, or some other hypermedia oriented library and have the Spring Boot server start rendering HTML instead of JSON HTML templating w

Pick up unpoly, HTMX, Hotwire, or some other hypermedia oriented library and have the Spring Boot server start rendering HTML instead of JSON HTML templating works great, it's battle tested, typically still blows away RSC performance, and you get to keep all your mature domain logic and data layers while being able to deliver great UX with minimal client code