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
Authentication and access-control framework
Alpakka is a Reactive Enterprise Integration library for Java
The modern Essentials suite for Spigot and Paper
A Java to iOS Objective-C translation tool and runtime
Provides support to increase developer productivity in Java
Access Java classes from Python
Console-based JVM monitoring tool
Framework for application developers to use state machine concepts
Development tool to help programmers write standard Java code
A tool for static analysis to look for bugs in Java code
Hibernate's core object/relational mapping functionality
A Java Virtual Machine for OpenJDK
Fluent assertions for Java and Android
Alibaba Dragonwell8 JDK
Web-based SSH console that centrally manages administrative access
TestNG testing framework
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