The modern, next-generation Minecraft server proxy
Application Performance Monitoring System
Enterprise-Grade Open-Source Network Management Platform
The OWASP ZAP core project
Apache HertzBeat(incubating) is a real-time monitoring system
The Java agent for Apache SkyWalking
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client
Fully async, multithreaded, predictive, open source, 3.01 reach
Java implementation of RSocket
Java and Android Database - fast and lightweight without any ORM
A production-grade java implementation of RAFT consensus algorithm
Apache IoTDB
Advanced Java Redis client for thread-safe sync, async, etc.
Asynchronous streaming communication for Clojure
Visibility into servers, applications, and infrastructure
Java binary serialization and cloning, fast, efficient, automatic
A high performance real-time analytics database
A platform for the life cycle of pan-front-end product development
A custom RPC framework implemented by Netty+Kyro+Zookeeper
Load testing tool for analyzing and measuring performance of services
A powerful, cross platform, SQL database system
A Java based fault and performance management system
#1 alternative to Microsoft Project : Project Management & Gantt Chart
Database Subsetter and Relational Data Browser