“In order to do that, a Spring Boot application can declare a WebMvcRegistrations bean (Spring MVC) or a WebFluxRegistrations bean (Spring WebFlux).” ...

Spring released emergency updates to fix the 'Spring4Shell' zero-day remote code execution vulnerability, which leaked prematurely online before a patch was released.

Get ready to deploy the Spring Java and React application to production, using MongoDB Atlas, Vercel for the React front end, and a Spring VM to host the back end.