Spring Boot Apr 2026

The defining feature of Spring Boot is its approach. It makes reasonable assumptions about what your application needs based on the libraries you add. For instance, if you add the spring-boot-starter-web dependency, Spring Boot automatically configures an embedded Tomcat server and sets up Spring MVC for you. Key Features Getting Started | Building an Application with Spring Boot

Spring Boot is an open-source, Java-based framework used to create stand-alone, production-grade Spring applications with minimal effort. It was designed to address the complexity and "heavy" configuration requirements of the original Spring Framework, allowing developers to focus on business logic rather than infrastructure setup. Core Philosophy: "Opinionated" Configuration Spring Boot