Spring Framework 6.1 and Spring Boot 3.2 run on Java 21, make concurrent programming simpler and more efficient with virtual threads, and initially support “Scale to Zero” startup time with CRaC.

Swagger and Spring Boot Spring Boot is Java’s premiere framework for the development of RESTful web services. Swagger is the industry’s leading tool for testing, documenting and building RESTful APIs.

The key differences between Spring vs. Spring Boot vs. the Spring Framework is that the Framework is a piece of Java technology that simplifies software development; Spring Boot is an ...