How to implement Grails + Spring Boot + Vaadin Flow?

Is it possible to implement in one single project Grails, Spring Boot and Vaadin 10?

Although I have some experience using Grails and Spring Boot, I’m a complete novice regarding Vaadin (I’ve used Vaadin 8 in some introductory examples, but nothing really relevant - let alone using Vaadin Flow).

To summarize, is any blog, git repo or book that would help me to build a project using these 3 frameworks?

Thanks in advance.

Maybe you could use Spring Boot with Groovy as programming language?

Generate the project with the Spring Initializr - don’t forget the Vaadin dependency - and then embed the Grails source code into Spring …