A Socket.IO client library for Java
The modern Java bytecode editor
Fast, scalable, multi-language and extensible build system
The OWASP ZAP core project
Autopsy® is a digital forensics platform and graphical interface
SoapUI is a free and open source cross-platform functional testing
GraphQL Java implementation
Load testing tool for analyzing and measuring performance of services
Easily create Spring-powered, production-grade applications
Desktop/Android/HTML5/iOS Java game development framework
Barcode scanning library for Java, Android
Programmer-friendly testing framework for Java and the JVM
The Java agent for Apache SkyWalking
Active development of the Azure SDK for Java
Apache NetBeans
Hibernate's core object/relational mapping functionality
A modification for the Discord Android App
Comprehensive programming and configuration model for modern apps
Java interface to OpenCV, FFmpeg, and more
A reverse engineering suite (decompiler, editor, debugger and more)
A cross-platform GUI and CLI app for automatically saving SHSH blobs
The modern Essentials suite for Spigot and Paper
iText for Java represents the next level of SDKs for developers
The official AWS X-Ray Recorder SDK for Java
VisualVM is an All-in-One Java Troubleshooting Tool