How to take advantage of Quarkus in existing spring boot applications

Spring Boot applications will not work on Quarkus. Quarkus is a different framework that currently supports Spring Dependency Injection annotations, and the most important functionality of Spring Web and Spring Data JPA.

It is also an option to migrate Spring Boot application to Quarkus. You can find here a detailed guide based on the real migration on one of my microservices: https://dzone.com/articles/spring2quarkus-spring-boot-to-quarkus-migration