The Spring Boot @ConfigurationProperties simplifies the use of the application.properties file, easing the creation of lists, maps and inner classes.

Spring Boot's application.properties file and its application.yaml counterpart are key to creating flexible and configurable Java applications.

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.

Not long ago, we looked at how to build an HTMX application with JavaScript. HTMX also works with Java, so now we’ll try that out using Spring Boot and Thymeleaf.