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

An experimental toolset for Unity asset and asset bundle files.

Management of application landscapes for teams

NOT MAINTAINED. Apollo - The logz.io continuous deployment solution over kubernetes

Fast Android Development. Easy maintainance.

The DataHelix generator allows you to quickly create data, based on a JSON profile that defines fields and the relationships between them, for the purpose of testing and validation

MIT licensed Open Source Identity and Access Management implementing OAuth 2.0 and SCIMv2.

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

Official Todo.txt Android app for managing your todo.txt file stored in Dropbox.

Quarkus: Supersonic Subatomic Java.

A browser automation framework and ecosystem.

A <Video /> component for react-native

The Grails Web Application Framework

Mirror of Apache Kafka

Graphical Java application for managing BibTeX and BibLaTeX (.bib) databases

A Fabric mod designed to improve frame rates and reduce micro-stutter

Cross-platform framework for building truly native mobile apps with Java or Kotlin. Write Once Run Anywhere support for iOS, Android, Desktop & Web.

Scalable, reliable, distributed storage system optimized for data analytics and object store workloads.

PocketHub Android App

Feature Flags for the Java platform

Spring HATEOAS - Library to support implementing representations for hyper-text driven REST web services.

Android application to read your articles saved in your wallabag. You can also easily add new articles.

Main repository for GoCD - Continuous Delivery server

Dubbox now means Dubbo eXtensions, and it adds features like RESTful remoting, Kyro/FST serialization, etc to the Dubbo service framework.

Distributed scheduled job

Insanely easy way to work with Android Database.

Very spicy additions to the Java programming language.

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

WildFly Application Server

Google core libraries for Java

Easily make RESTful web services for time series reporting with Big Data analytics engines like Druid and SQL Databases.

📱 Nextcloud Android app

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

Supporting system of behavioral therapy of people with autism. Check starter kit:

Java DSL for easy testing of REST services

EssentialsX - A maintained fork of Essentials 2.x.

Strongbox is an artifact repository manager.

a fast, scalable, multi-language and extensible build system

A better compressed bitset in Java

The official home of the Presto distributed SQL query engine for big data

A private messenger for Android.

eXist Native XML Database and Application Platform

A scalable, distributed Time Series Database.

Free universal database tool and SQL client

Test Automation Made Simple

A Maven plugin that uses Asciidoctor via JRuby to process AsciiDoc source files within the project.

A Java serialization/deserialization library to convert Java Objects into JSON and back

光 HikariCP・A solid, high-performance, JDBC connection pool at last.