# Category: Spring Boot

This tutorial explains to you how we can implement an interface in an Enum in Java (I).

This tutorial explains to you how we can implement an interface in an Enum in Java (II).

This tutorial explains how to use the Executor Service in Java.

This tutorial explains some annotations used in Java Spring Boot.

This tutorial shows you how to create a simple 'Hello World' Spring Boot application.

This tutorial shows you how to create a simple 'Hello World' Spring Boot application.

This tutorial explains to you how we can add unit tests in Spring Boot applications (with JUnit5 and Maven).

This tutorial explains to you @Builder annotation usage in Lombok.

This tutorial explains to you @EqualsAndHashCode annotation usage in Lombok.

This tutorial explains to you @ToString annotation usage in Lombok.

This tutorial explains how we can use CommandLineRunner interface in Java Spring Boot.

This tutorial explains how we can use @Async annotation in Java Spring Boot.

This tutorial explains to you how to change or set the port of a Spring Boot application.

This tutorial explains to you how to create a simple REST API in Spring Boot.

This tutorial explains to you the HTTP request methods.

This tutorial explains to you the input parameter types we can use in a Spring API.

This tutorial explains to you how to create a REST Server.

This tutorial explains to you how to create a client for a REST Server.

This tutorial explains to you how to create a simple application using Spring WebFlux.

This tutorial explains to you how to use Mono stream in Spring WebFlux.

This tutorial shows you how to use Flux with Spring Boot WebFlux.

This tutorial explains you how you can access the MongoDB database in a reactive manner using Spring Boot WebFlux.

This tutorial explains how to create a server using gRPC and Spring Boot.