Spring Boot is a popular Java-based framework for building web applications. It provides a streamlined way to create standalone, production-grade Spring-based applications that you can run with minimum fuss. Spring Boot offers a number of features that make it a great choice for developers, including auto-configuration, which automatically configures your application based on the dependencies you have added, and a built-in web server, which makes it easy to deploy your application to a production environment. Additionally, Spring Boot offers a wide range of plugins and extensions that make it easy to add additional functionality to your application, such as security, database connectivity, and more.

As an enthusiastic developer, I have deep knowledge of Java. J2EE, Spring MVC, Spring Web Security, Spring Boot, Docker, JPA, Hibernate and MyBatis etc.