A source code analyzer built for surfacing features of interest
Testcontainers is a Java library that supports JUnit tests
A Spring Framework application based on JSP, Spring MVC
The OWASP ZAP core project
The Java agent for Apache SkyWalking
Java wrapper for the popular chat & VOIP service
Large educational repository for learning and reviewing modern Java
A Socket.IO client library for Java
The official AWS X-Ray Auto Instrumentation Agent for Java
The official AWS X-Ray Recorder SDK for Java
Build great things at any scale
Run Web Start based applications after the release of Java 11
Containerize your Java application
Application Performance Monitoring System
VisualVM is an All-in-One Java Troubleshooting Tool
Admin UI for administration of spring boot applications
A Java to iOS Objective-C translation tool and runtime
Simple library for building production-ready RESTful web services
ProGuard, Java optimizer and obfuscator
Easily create Spring-powered, production-grade applications
External configuration (server and client) for Spring Cloud
Comprehensive programming and configuration model for modern apps
Capturing JVM and application-level metrics
SoapUI is a free and open source cross-platform functional testing
Now continued as OculiX — see oculix.org