Level up your Java™ code. With Spring Boot in your app, just a few lines of code is all you need to start building services like a boss. New to Spring? Try our simple quickstart guide.

Learn how to build a library and package it for consumption in a Spring Boot application

Advantages of the Spring Framework’s Transaction Support Model; Understanding the Spring Framework Transaction Abstraction; Synchronizing Resources with Transactions; Declarative Transaction Management. Understanding the Spring Framework’s Declarative Transaction Implementation; Example of Declarative Transaction Implementation

The Spring Framework is a Java platform that provides comprehensive infrastructure support for developing Java applications. Spring handles the infrastructure so you can focus on your application. Spring enables you to build applications from "plain old Java objects" (POJOs) and to apply enterprise services non-invasively to POJOs.

Both Maven and Ivy repositories are available here for all Spring jars and their dependencies, plus a large number of other common libraries that people use in applications with Spring. Both full releases and also milestones and development snapshots are deployed here.

This package contains Spring's JSP standard tag library for JSP 2.0+. org.springframework.web.servlet.tags.form Spring's form tag library for JSP views in Spring's Web MVC framework.

Spring Boot’s Jackson auto-configuration will scan your application’s packages for classes annotated with @JsonMixin and register them with the auto-configured ObjectMapper. The registration is performed by Spring Boot’s JsonMixinModule.

Spring makes it easy to create Java enterprise applications. It provides everything you need to embrace the Java language in an enterprise environment, with support for Groovy and Kotlin as alternative languages on the JVM, and with the flexibility to create many kinds of architectures depending on an application’s needs.

Synchronous client to perform HTTP requests, exposing a simple, template method API over underlying HTTP client libraries such as the JDK HttpURLConnection, Apache HttpComponents, and others.

Spring Data JPA, part of the larger Spring Data family, makes it easy to easily implement JPA-based (Java Persistence API) repositories. It makes it easier to build Spring-powered applications that use data access technologies.