Ghidra is a software reverse engineering (SRE) framework
Virtual Satellite
Browser automation framework and ecosystem
Comprehensive computer science and interview preparation guide
Now continued as OculiX — see oculix.org
A tool for reverse engineering Android apk files
Autopsy® is a digital forensics platform and graphical interface
Java interface to OpenCV, FFmpeg, and more
Model-rocketry aerodynamics and trajectory simulation software
Decompiler from Java bytecode to Java, used in IntelliJ IDEA
Open Source Computer Vision Library
A reverse engineering suite (decompiler, editor, debugger and more)
Traccar GPS Tracking System
A Java library for technical analysis
PSLab Android App
GeoServer repository
A Java to iOS Objective-C translation tool and runtime
An EnergyPlus shell for parametric studies and more ...
The Leading Security Assessment Framework for Android
Java bytecode engineering toolkit
OpenBot leverages smartphones as brains for low-cost robots
The free computer aided translation (CAT) tool for professionals
Alibaba Java Diagnostic Tool