Free and Open Source, Distributed, RESTful Search Engine

Google core libraries for Java

IntelliJ IDEA & IntelliJ Platform

Style and Grammar Checker for 25+ Languages

Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS

Test Automation Made Simple

A programmer-oriented testing framework for Java — ⚠️ maintenance mode

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

Allure Report is a flexible, lightweight multi-language test reporting tool. It provides clear graphical reports and allows everyone involved in the development process to extract the maximum of in…

The Enterprise-ready testing and specification framework.

Cucumber for the JVM

ssh, scp and sftp for java

Core part of Jackson that defines Streaming API as well as basic shared abstractions

Oryx 2: Lambda architecture on Apache Spark, Apache Kafka for real-time large scale machine learning

Model-rocketry aerodynamics and trajectory simulation software

Building a RESTful Web Service :: Learn how to create a RESTful web service with Spring.

High Performance Software-Defined Block Storage for container, cloud and virtualisation. Fully integrated with Docker, Kubernetes, Openstack, Proxmox etc.

Exercism exercises in Java.

A Java Decompiler Eclipse plugin

Eclipse Groovy Development Tools

WebDriver Screenshot utility. Take screenshots, crop, prettify, compare

Open source test automation tool for web applications, mobile apps and APIs

The debug server implementation for Java. It conforms to the debug protocol of Visual Studio Code (DAP, Debugger Adapter Protocol).

Manage local photos on Android: gallery, geotag with photomap, privacy, tags, find, sort, view, copy, send, ... .

Eclipse plugin for Cucumber

Eclipse plug-in for TestNG

Open Source Time Tracker for Android

Android diary for any kind of activities

TestLink Java API