spring-tutorial Java for Application (After Java Fundamental) content Install Java, Maven, IntelliJ, Spring Framework Spring Boot and Quickstart Maven Lifecircle, Folder Structure, Workflow, Layers IoC, DI references https://spring.io/ https://start.spring.io/ https://docs.spring.io/spring-framework/reference/ https://maven.apache.org/ https://www.baeldung.com/spring-tutorial https://docs.oracle.com/javase/tutorial/java/