The modern, next-generation Minecraft server proxy
Java SDK for Fingerprint Pro Server API
Add custom NBT tags to Items/Tiles/Entities without NMS
External configuration (server and client) for Spring Cloud
H2 is an embeddable RDBMS written in Java
SQLite JDBC Driver
A tool for mocking HTTP services
Template-driven engine to generate documentation
Allows the connection of newer clients to older server versions
A simple mock implementation of the AWS S3 API startable as Docker
OpenAPI Generator allows generation of API client libraries
Eclipse Tyrus is the open source JSR 356 - Java API for WebSocket
A barebones WebSocket client and server implementation
A bridge/proxy allowing you to connect to Minecraft
Open source routing engine for OpenStreetMap
Examples, server integrations for generating Swagger API Specification
TCP/HTTP/UDP/QUIC client/server with Reactor over Netty
Apache CloudStack is an opensource Infrastructure as a Service (IaaS)
Database migrations made easy
Programmer-friendly testing framework for Java and the JVM
Redshift JDBC Driver. It supports JDBC 4.2 specification
LSJ-Server-Terra (Java Multipurpose Sever connected with MariaDB)
Thymeleaf is a modern server-side Java template engine for web
An SMS-forwarding Robot Running on Your Android Device
An extensible Java library for HTTP request and response logging