Browser automation framework and ecosystem
The OWASP ZAP core project
RStudio is an integrated development environment (IDE) for R
Testcontainers is a Java library that supports JUnit tests
Desktop/Android/HTML5/iOS Java game development framework
Digital library with smart shelves
Web-based SSH console that centrally manages administrative access
Next-gen container development platform, workspace server & cloud IDE
The missing bridge between Java and native C++
Java version of the Playwright testing and automation library
Wrapper of syncthing for Android
Java GUI-Less browser, supporting JavaScript, to run against web pages
Interceptors and template classes for Struts 2 based applications
Another drawing editor for LaTeX with PSTricks & TikZ
NotepadXX: A Lightweight, Powerful Text Editor for Every User
Database Subsetter and Relational Data Browser
Lightweight, quick reference tool for Java developers.
an Open Source BPMN 2.0 / DMN 1.1 Modeler
A powerful, feature-rich Markdown editor with real-time HTML preview.
java bean / database driven zero code application framework
FluentLenium is a web & mobile automation framework
Documents Rexx and ooRexx programs
File based version control system written in PHP
Static site IDE is a Static Site Generators aka Static Site Editor