Spring Boot is a modern Java framework designed to make web and backend development faster, easier, and more efficient. Built on top of the traditional Spring Framework, it simplifies the entire process of creating production-ready applications. Instead of spending hours configuring servers, setting up XML files, or writing boilerplate code, Spring Boot lets developers focus on the actual functionality of their applications. It comes with sensible defaults, built-in tools, and automatic configuration to help you get started quickly. One of the biggest advantages of Spring Boot is its ability to run applications independently. It includes an embedded web server, so you don’t need to deploy your code to an external environment. This makes it ideal for developing REST APIs, microservices, and cloud-native applications. In addition to speed and simplicity, Spring Boot also offers powerful tools for monitoring, security, and integration. It works seamlessly with other parts of the Spring ecosystem like Spring Data and Spring Security. In short, Spring Boot helps you build powerful Java applications with less effort — making it a favorite choice for developers, startups, and large enterprises alike.