An open-source, code-first Java toolkit
IntelliJ IDEA & IntelliJ Platform
Dex to Java decompiler
Apache NetBeans
Real-Time coding-free, powerful and secure ORM
Now continued as OculiX — see oculix.org
The modern Java bytecode editor
RStudio is an integrated development environment (IDE) for R
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
Apache Maven core
GmsCore fork for ReVanced with Material You, features and improvements
Easily create Spring-powered, production-grade applications
Autopsy® is a digital forensics platform and graphical interface
The OWASP ZAP core project
Programmer-friendly testing framework for Java and the JVM
A reference implementation of a JSON package in Java
Copybara: A tool for transforming and moving code between repositories
Desktop/Android/HTML5/iOS Java game development framework
Decompiler from Java bytecode to Java, used in IntelliJ IDEA
A reverse engineering suite (decompiler, editor, debugger and more)
SoapUI is a free and open source cross-platform functional testing
Browser automation framework and ecosystem
A library for communication with a Minecraft client/server
Continuous inspection
A Java library used to read and extract data from NFC EMV credit cards