VisualVM is an All-in-One Java Troubleshooting Tool
Advanced manager and monitor for Apache Tomcat
Exposing the JDK Flight Recorder as a Spring Boot Actuator Endpoint
Apache NetBeans
A Python 3 implementation built on GraalVM
Alpakka is a Reactive Enterprise Integration library for Java
Authentication and access-control framework
The modern Essentials suite for Spigot and Paper
Console-based JVM monitoring tool
Access Java classes from Python
A Java to iOS Objective-C translation tool and runtime
Provides support to increase developer productivity in Java
Framework for application developers to use state machine concepts
Development tool to help programmers write standard Java code
Hibernate's core object/relational mapping functionality
A tool for static analysis to look for bugs in Java code
A Java Virtual Machine for OpenJDK
Fluent assertions for Java and Android
TestNG testing framework
Alibaba Dragonwell8 JDK
Web-based SSH console that centrally manages administrative access
Manifold is a Java compiler plugin, features include Metaprogramming
Create a custom runtime image of your modular application
Apache InLong - a one-stop integration framework for massive data
Java Concurrency Tools for the JVM