A barebones WebSocket client and server implementation
Java version of the Playwright testing and automation library
Java Docker API Client
Java API for GitHub
Open source enterprise search server for websites, files, and data
Google Cloud Client Library for Java
Active development of the Azure SDK for Java
The official AWS SDK for Java - Version 2
A Socket.IO client library for Java
A SPARQL client for Amazon Neptune that includes AWS Signature
ProtonVPN Android app
A Gremlin client for Amazon Neptune that includes AWS Signature
Open source cross-platform Java Visual Traceroute
A rewrite of Tachiyomi for the Desktop
Now continued as OculiX — see oculix.org
Free implementation of Play Services
Socket.IO server implemented on Java
Java library for working with real-world HTML
Eclipse Tyrus is the open source JSR 356 - Java API for WebSocket
Dynamic Naming and Configuration Service
Browser automation framework and ecosystem
High Performance data structures and utility methods for Java
Library for extracting streaming site data without official APIs
Open-source blogging and content management system
Make writing Java http clients easier