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.

Could HTMX be the glue that finally delivers on the promise of Java-centric Ajax? Let's find out with this example app based on HTMX, Spring Boot, and Thymeleaf.

The first Java project task is to choose a framework. Here's how to select which one is right for your needs: Spring, Jakarta EE, Quarkus or another option.

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.