JDK main-line development https://openjdk.org/projects/jdk

Alibaba Dragonwell8 JDK

JavaFX mainline development

AndroidIDE is an IDE for Android to develop full featured Android apps.

https://openjdk.org/projects/loom

Runtime environment based on OpenJDK for running IntelliJ Platform-based products on Windows, macOS, and Linux

JDK源码阅读笔记

A Java Virtual Machine and Bytecode-to-IL Converter for .NET

[INACTIVE] Avian is a lightweight virtual machine and class library designed to provide a useful subset of Java's features, suitable for building self-contained applications.

The history and future of Java.

Repository for OpenJDK Mission Control, a production time profiling and diagnostics tools suite. https://openjdk.org/projects/jmc

"Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)

An OpenJDK release maintained and supported by SAP

Environment for running Minecraft Java Edition on Android

Microsoft Build of OpenJDK

Parses Java garbage collection logging and analyzes collectors, safepoint triggers, JVM version, JVM options, and OS information and reports error/warn/info level analysis and recommendations to support JVM tuning and troubleshooting for OpenJDK derivatives: (e.g. Adoptium, Azul, Microsoft, Oracle, Red Hat, etc.).

Homebrew Casks for Azul Zulu OpenJDK & Mission Control

https://openjdk.org/projects/skara

https://openjdk.org/projects/mobile

Marlin is the FAST Java2D antialiasing rasterizer derived from OpenJDK Pisces (shape)

The Z Garbage Collector https://wiki.openjdk.org/display/zgc

Which Version of JDK Should I Use?

Intellij plugin that shows an object layout in memory to help optimize it. Uses OpenJDK JOL tool

hotspot disassembler hsdis

Experimental static compiler for Java programs.

JVMTI agent and JavaFX analyzer to gather JVM runtime information for after-the-fact analysis.

Java Virtual Machine (JVM) Performance Benchmarks with a primary focus on top-tier Just-In-Time (JIT) Compilers, such as C2 JIT, Graal JIT, and the Falcon JIT.

Automatic update tool for AdoptOpenJDK, Eclipse Temurin™ and/or IBM® Semeru® Open Edition releases

Website source

Docker JDownloader 2 headless image (multi-arch) with automatic update.