Apache Shiro
A comprehensive Java library for client- and server-side SSH
Red5 Server core
A process for exposing JMX Beans via HTTP for Prometheus consumption
Simple library for building production-ready RESTful web services
Open source routing engine for OpenStreetMap
Internet Archive's open-source, web-scale, web crawler project
Java implementation of RSocket
A simple mock implementation of the AWS S3 API startable as Docker
Lightweight Java library developed by Alibaba for reading and writing
Java distributed tracing implementation compatible with Zipkin backend
OpenAPI Generator allows generation of API client libraries
Samples demonstrating how to use Maps SDK for Android
A solid, high-performance, JDBC connection pool at last
Java libraries for writing microservices
Distributed Tracing, Metrics and Context Propagation for applications
Examples, server integrations for generating Swagger API Specification
An extensible Java library for HTTP request and response logging
The binary distribution of openHAB
Stream Processing and Complex Event Processing Engine
Storage implementations for JVx
Publish/Subscribe, Request/Reply Messaging API for Java.
JVx for mobile devices
Simply create backend software for existing Java EE applications
LIXA, LIbre XA, is a free and open source XA transaction manager