Traccar GPS Tracking System
CDC Connectors for Apache Flink
CrateDB is a distributed and scalable SQL database
Call Java from Julia
Cloud Database Manager
A Flexible and Powerful Parameter Server for large-scale ML
Hawtio web console helps you manage your JVM stuff and stay cool
An extensible Java library for HTTP request and response logging
Framework for Evolutionary Message-Driven Microservices on the JVM
Eclipse Jetty - Web Container & Clients - supports HTTP/2, HTTP
WeChat develops Java SDK, supports back-end development
Roaring bitmaps in Go (golang)
A small redis java client
A high performance Java RPC framework
This extension enables developers to implement the MCP server
An authorization library that supports access control models
Java distributed tracing implementation compatible with Zipkin backend
A tool to help eliminate NullPointerExceptions (NPEs) in your code
Simple library for building production-ready RESTful web services
Open source enterprise search server for websites, files, and data
Plugin for JADX to integrate MCP server
Debug, evaluate, and monitor your LLMapps, RAG systems, and agentic AI
iText for .NET is the .NET version of the iText library
A tool for refactoring code related to feature flag APIs
Kafka GUI for Apache Kafka to manage topics, topics data, etc.