RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

Apache Pulsar - distributed pub-sub messaging system

Java Native Access

Java 1-21 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.

Alibaba Dragonwell8 JDK

Jenkins Configuration as Code Plugin

Deeplearning4j Examples (DL4J, DL4J Spark, DataVec)

Apache Geode

A Full-Stack mobile app, including Android & Server, Simple-Poem 简诗. You can write poem in graceful & traditional Chinese style.

EA Async implements async-await methods in the JVM.

Reactive Extension (Rx) Adaptor for Netty

ZStack - the open-source IaaS software http://zstack.org (国内用户请至 http://zstack.io)

Distributed database specialized in exporting key/value data from Hadoop

dl4j 基础教程 配套视频：https://space.bilibili.com/327018681/#/

piper - a distributed workflow engine

Mirror of Apache Helix

Disruptor BlockingQueue

Set of demos to demonstrate Envoy Proxy for resilient microservices patterns

Apache Geode Examples