Zipkin is a distributed tracing system

Apache Druid: a high performance real-time analytics database.

APM, (Application Performance Management) tool for large-scale distributed systems.

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

GraphQL Java implementation

Native Operating System and Hardware Information

A reference implementation of a JSON package in Java.

🔬 Java Code Coverage Library

High performance non-blocking webserver

Add-ons for openHAB 1.x

WildFly Application Server

This is no longer the active Jersey repository. Please see the README.md

VisualVM is an All-in-One Java Troubleshooting Tool

ssh, scp and sftp for java

Apache Ambari simplifies provisioning, managing, and monitoring of Apache Hadoop clusters.

Dozer is a Java Bean to Java Bean mapper that recursively copies data from one object to another.

Command line parsing framework for Java

Maven plugin for running and creating Docker images

The easiest way to integrate Maven into your project!

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

Hawtio web console helps you manage your JVM stuff and stay cool!

The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation sandbox project 🚀

Lightweight Java State Machine

Tools for building "thin" executable jars, with a focus on, but not exclusively for, Spring Boot

An RFC 6902 (JSON Patch) and reverse, plus RFC 7386 (JSON Merge Patch), implementation in Java using Jackson (2.2.x)

A Maven plugin that generates dependency graphs in various formats (DOT, GML, PlantUML, JSON and Text)

Thucydides is a tool that lets you use WebDriver-based unit or BDD tests to write more flexible and more reusable WebDriver-based tests, and also to generate documentation about your acceptance tes…

Metrics reporter, which reports to elasticsearch

The Mojo Executor provides a way to to execute other Mojos (plugins) within a Maven plugin, allowing you to easily create Maven plugins that are composed of other plugins.

(deprecated) A RAML parser based on SnakeYAML written in Java