IntelliJ IDEA & IntelliJ Platform
Dex to Java decompiler
Flexible, lightweight multi-language test reporting tool
Apache NetBeans
The modern Java bytecode editor
The OWASP ZAP core project
Apache Maven core
Easily create Spring-powered, production-grade applications
A tool for reverse engineering Android apk files
SoapUI is a free and open source cross-platform functional testing
Programmer-friendly testing framework for Java and the JVM
A modification for the Discord Android App
Desktop/Android/HTML5/iOS Java game development framework
Autopsy® is a digital forensics platform and graphical interface
A reference implementation of a JSON package in Java
Fast, scalable, multi-language and extensible build system
A reverse engineering suite (decompiler, editor, debugger and more)
Browser automation framework and ecosystem
The modern Essentials suite for Spigot and Paper
RStudio is an integrated development environment (IDE) for R
iText for Java represents the next level of SDKs for developers
Build great things at any scale
Decompiler from Java bytecode to Java, used in IntelliJ IDEA
Continuous inspection
GmsCore fork for ReVanced with Material You, features and improvements