Design patterns implemented in Java

Netty project - an event-driven asynchronous network application framework

Very spicy additions to the Java programming language.

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.

✅ The programmer-friendly testing framework for Java and the JVM

An extensible multilanguage static code analyzer.

Library for OpenAPI 3 with spring-boot

The reliable, generic, fast and flexible logging framework for Java.

A collection of code examples from blog posts etc.

Provides examples and code snippets for the JGit Java Git implementation

Collection of JUnit example projects

Vulnerable app with examples showing how to not use secrets

A library that creates fully populated objects for your unit tests.

Demo for OpenAPI 3 with spring-boot

Lightweight Java Docker client

This repo is an unmodified mirror of source code obtained from OpenJDK. It has been and may still be used to create builds that are untested and incompatible with the Java SE specification. You sho…

Fullscreen Clock Screensaver for Android Smartphone, Tablet & TV

Elasticsearch Query GUI Client