Apache NetBeans
eCommerce framework for multinational omnichannel installations
iDempiere. Community Powered Enterprise
The Standard Webhooks specification
Application Performance Monitoring System
An extensible multilanguage static code analyzer
The Java agent for Apache SkyWalking
Identity & Single Sign On for all earthlings and beyond
An authorization library that supports access control models
Source for the TechEmpower Framework Benchmarks project
A source code analyzer
Cross-platform DICOM implementation
Arianne is an engine to develop multiplayer online games like Stendhal
The Umple Model-Oriented Programming Technology
Version Control for your Database
Free Lock Manager
File based version control system written in PHP
Support variant based Java program execution, adapted to support MDE.
Portable version of the multifunctional development platform Eclipse.
Static site IDE is a Static Site Generators aka Static Site Editor
JPHP - an implementation of PHP on Java VM