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

Open Source Identity and Access Management For Modern Applications and Services

MyBatis SQL mapper framework for Java

Quarkus: Supersonic Subatomic Java.

jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.

Java Native Access

Free and open log management

MockServer enables easy mocking of any system you integrate with via HTTP or HTTPS with clients written in Java, JavaScript and Ruby. MockServer also includes a proxy that introspects all proxied t…

"Maven-node-grunt-gulp-npm-node-plugin to end all maven-node-grunt-gulp-npm-plugins." A Maven plugin that downloads/installs Node and NPM locally, runs NPM install, Grunt, Gulp and/or Karma.

SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.

A Java architecture test library, to specify and assert architecture rules in plain Java

Java annotation processor to create immutable objects and builders, for records too. Sweep boilerplate code under the rug!

Apache Maven Daemon

Quarkus quickstart code

The easiest way to integrate Maven into your project!

Libraries to help developers express architectural abstractions in Java code

A reference implementation of an event-sourced system that uses PostgreSQL as an event store built with Spring Boot. Fork the repository and use it as a template for your projects. Or clone the rep…

GitLab4J API (gitlab4j-api) provides a full featured Java client library for working with GitLab repositories via the GitLab REST API

An Intuitive Event-Driven Reactive Programming Library for Java

Governator is a library of extensions and utilities that enhance Google Guice to provide: classpath scanning and automatic binding, lifecycle management, configuration to field mapping, field valid…

Building modular, monolithic applications using Spring Boot

Eclipse Xtext™ is a language development framework

Official GitHub Maven Plugins

A Java library for building modern terminal user interfaces.

An example project for Keycloak Customizations

AsciiDoc plugin for products on the IntelliJ platform (IDEA, RubyMine, etc)

Java library for parsing command line options

Tycho project repository (tycho)

This extension enables developers to implement the MCP server features easily.

BeerCloak: a comprehensive Keycloak extension example