A barebones WebSocket client and server implementation
Eclipse Tyrus is the open source JSR 356 - Java API for WebSocket
A scalable web crawler framework for Java
Socket.IO server implemented on Java
Free implementation of Play Services
Simplified version of ZXing, optimized to scan codes to generate QR
Android TV Client for Jellyfin
External configuration (server and client) for Spring Cloud
A plugin that integrates Lucene IK analyzer into elasticsearch
AS2 1.1 server implementation in Java
An object relational-mapping (ORM) library for Java
Implementation of the OFTP2 protocol (RFC 5024)
Bug fixes and enhancements for JForum 2.x
Java HTTP Server / Reverse Proxy
An Android rich text class library that supports graphic & text mixing
Project management web application
Java SSH API
Run Windows applications on any computer.
A Java implementation of XProc: An XML Pipeline Language
A programmable, embeddable web browser driver