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Spring Boot is a Java-based framework built on top of the Spring Framework that simplifies application development by providing auto-configuration, starter dependencies, and an embedded server. It enables developers to create stand-alone, production-ready applications with minimal configuration, making it ideal for REST APIs, microservices, and cloud deployments.
Key Features include:
Auto-Configuration to reduce boilerplate code.
Spring Boot Starters for quick dependency management.
Embedded Servers like Tomcat, Jetty, or Undertow.
Production-ready tools such as Actuator for monitoring.
No XML configuration requirement.
Example: Creating a Simple REST API
import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.web.bind.annotation.*;@SpringBootApplication@RestControllerpublic class DemoApplication {public static void main(String[] args) {SpringApplication.run(DemoApplication.class, args);}@GetMapping("/hello")public String hello(@RequestParam(defaultValue = "World") String name) {return "Hello, " + name + "!";}}Copied!✕Copy Developing Your First Spring Boot Application
Spring Boot provides a number of starters that let you add jars to your classpath. Starters provide dependencies that you are likely to need when developing a specific type of application. Most Spring …
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This section provides information on using the features and capabilities of Spring …
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Spring Tools 4
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Actuator Rest API
Actuator REST API This API documentation describes Spring Boot Actuators web …
Guides
Explore comprehensive guides to level up your Java code with Spring.
Spring Boot Tutorial - GeeksforGeeks
Mar 28, 2026 · In this section, you’ll learn what Spring Boot is, how it differs from Spring and Spring MVC and how to set up your development environment to …
20+ Spring Boot Projects with Code Examples
44 rows · Jul 2, 2022 · This guide will help you understand our 20+ projects with …
See all 44 rows on www.springboottutorial.comTITLE CATEGORY Creating REST Service with Spring Boot REST API Spring Initializr - Bootstrap Your Spring ... Spring Boot Basics Unit Testing Rest Services with Spring ... REST API What is Spring Boot Auto Configuration? Spring Boot Basics
in28minutes/spring-boot-examples - GitHub
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Spring Boot Tutorial - Bootstrap a Simple App | Baeldung
Nov 11, 2025 · Intro to Spring Boot Starters A quick overview of the most common Spring Boot Starters, along with examples on how to use them in a real-world …
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