Zipkin is a distributed tracing system

A damn simple library for building production-ready RESTful web services.

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.

Java DSL for easy testing of REST services

configuration library for JVM languages using HOCON files

Awaitility is a small Java DSL for synchronizing asynchronous operations

Blue Ocean is a reboot of the Jenkins CI/CD User Experience

AWS Usage Tool

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

Cucumber for the JVM

State of the art mutation testing system for the JVM

Free database schema discovery and comprehension tool

ZooKeeper co-process for instance monitoring, backup/recovery, cleanup and visualization.

SikuliX version 1.1.2 (until February 2018)

Apache Aurora - A Mesos framework for long-running services, cron jobs, and ad-hoc jobs

Jenkins plugin which allows building, testing, and using Docker images from Jenkins Pipeline projects.

"The path to execution", Styx is a service that schedules batch data processing jobs in Docker containers on Kubernetes.

Source code for Cassandra: The Definitive Guide, 2nd Ed

JMeter plugin to run cassandra tests.

A lightweight workflow definition library

Sample programs for the Kafka 0.9 API

Java jenkins plugin for cucumber-jvm reporting

Jenkins plugin for pipeline visualisation, perfect for Continuous Delivery

Microservices Testing in practice.

Code for the talk at GOTOCon Prague & Amsterdam about writing simple web apps - Plain Simple Java, and another one at Topconf - 3 tales of testing DB-enabled apps

Example Ant-based Java project

Create Pretty Cucumber Reports on the Fly locally during development