Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

Spring Framework

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

Provides Familiar Spring Abstractions for Apache Kafka

Spring Statemachine is a framework for application developers to use state machine concepts with Spring.

Test-driven documentation for RESTful services

Twitter's collection of LZO and Protocol Buffer-related Hadoop, Pig, Hive, and HBase code.

A microservices-based Streaming and Batch data processing in Cloud Foundry and Kubernetes

Use graphviz with pure java

The next generation of tooling for Spring Boot, including support for Cloud Foundry manifest files, Concourse CI pipeline definitions, BOSH deployment manifests, and more... - Available for Eclipse…

A Java implementation of the language server protocol intended to be consumed by tools and language servers implemented in Java.

A Java Serial Port system. This is a fork of the RXTX project that uses in jar loading of the native code.

The Spring Cloud Deployer project defines an SPI for deploying long lived applications and short lived tasks

Spring Data integration for Pivotal GemFire

Sample project using Spring-Statemachine, JPA and Spring Data REST

Set of Java APIs to interact with Digi International's XBee radio frequency modules.

Java auto-suggest engine for ANTLR4 grammars

Graphical language server platform for building web-based diagram editors

The Spring Cloud Deployer implementation for Apache YARN

Spring Boot based task applications that provide commonly used functionality

Spring GemFire Integration for Java

Simple distributed Finite State Machine on ZooKeeper