VisualVM is an All-in-One Java Troubleshooting Tool
Fast, scalable, multi-language and extensible build system
open source Java library for creating and editing PDF files
Desktop/Android/HTML5/iOS Java game development framework
Visualizes all aspects of compiled Java class files
Easily create Spring-powered, production-grade applications
A modification for the Discord Android App
Java library that enables cross-platform access to popular native APIs
iText for Java represents the next level of SDKs for developers
Lightweight mobile-friendly Docker Swarm management UI
Distributed tracing system to gather timing data
signal-cli provides a commandline, dbus and JSON-RPC interface
Metaprogramming library to analyze and transform Java source code
A set of tools that keep Java sweet
Browser automation framework and ecosystem
ProGuard, Java optimizer and obfuscator
The OWASP ZAP core project
Alibaba Dragonwell8 JDK
Distributed tracing without code changes
Access Java classes from Python
Comprehensive programming and configuration model for modern apps
Apache Maven core
New additions to the Java programming language
Java library for creating and manipulating vector geometry.
A Java math library for OpenGL rendering calculations