Help out your favorite open source projects and become a better developer while doing it.

:coffee: Java bindings for Asciidoctor. Asciidoctor on the JVM!

A programmer-oriented testing framework for Java.

A programmer-oriented testing framework for Java.

Sniffy - interactive profiler, testing and chaos engineering tool for Java

Spring Integration provides an extension of the Spring programming model to support the well-known Enterprise Integration Patterns (EIP)

Bind Android views and callbacks to fields and methods.

Distributed scheduled job

OpenSearch SDK to build and run extensions

Contribution analysis tool for Git repositories

Management of application landscapes for teams

A community-developed, free, open source API automation testing framework built using Java JUnit core runners for Http REST, SOAP, Kafka, RDBMS and more. It enables to create and maintain test-cases with absolute minimum effort.

Asynchronous Http and WebSocket Client library for Java

This is the project website for the TEAMMATES feedback management tool for education

Surveyor app for Android

Extension for Jackson JSON processor that adds support for serializing POJOs as XML (and deserializing from XML) as an alternative to JSON

A testing framework for automatically finding and simplifying bugs in graphics shader compilers.

Mirror of Apache James Project

WildFly Application Server

The Esteemed Innovation mod for Minecraft focused around steam power tech and innovative content. Formerly known as Flaxbeard's Steam Power.

📱:newspaper: Android client for the Nextcloud news/feed reader app

The conformance checker for EPUB publications

Yet Another vijava. A fork of vijava http://sourceforge.net/p/vijava/

Open IoT Framework

Plugin that adds dense neural retrieval into the OpenSearch ecosytem

📱InAppBrowser for React Native (Android & iOS) 🤘

Glucosio Android App

Jenkins automation server

Main repository for GoCD - Continuous Delivery server

A Swagger to AsciiDoc or Markdown converter to simplify the generation of an up-to-date RESTful API documentation by combining documentation that’s been hand-written with auto-generated API documentation.

EnvFile 3.0 is a plugin for JetBrains IDEs that allows you to set environment variables for your run configurations from one or multiple files.

Thymeleaf integration module for Spring

sql2o is a small library, which makes it easy to convert the result of your sql-statements into objects. No resultset hacking required. Kind of like an orm, but without the sql-generation capabilities. Supports named parameters.

a FindBugs/SpotBugs plugin for doing static code analysis for java code bases

Apache Maven core

Feature Flags for the Java platform

JUnit 5 Extension Pack

A better compressed bitset in Java

A Java client library and an Android app to access more than 1,000 public and scientific libraries from all over the world.

:sparkler: Open scientific N-dimensional image processing :microscope:

:coffee: Symja - computer algebra language & symbolic math library. A collection of popular algorithms implemented in pure Java. Inspired by Wolfram Language built-in functions.

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

Yet Another Report Generator - CUBA Platform reporting engine

Apache Commons Lang

Behavior-Driven Development in plain Java

The core API of the NOVA voxel game modding system

Eclipse Groovy Development Tools

Loop Habit Tracker, an Android app for creating and maintaining good habits

A fast dependency injector for Android and Java.

A fast, customizable and compatible open source server for Minecraft: Java Edition