01-hello-rest-api
Before you start
02-modelling-a-book-api
Goal: Practice modeling nested JSON structures and creating REST endpoints.
03-book-api
Prerequisites: You should have completed Exercise 02 (Modelling an API) where you created a Book API with nested Author and Publisher objects.
04-crud-rest-api-extra
In IntelliJ, create a new Spring Boot 4 project that uses JDK25 and Java 25 with the only dependency being Spring Web.
05-crud-rest-api-with-tests
Before you start