The Semantic Engine for Model Context Protocol(MCP)
Open source routing engine for OpenStreetMap
An unofficial rules engine for the world's greatest card game
A complete 3-D game development suite written in Java
Pentaho Data Integration ( ETL ) a.k.a Kettle
Open-source code analysis platform for C/C++/Java/Binary/Javascript
A Minecraft mod designed to improve frame rates
Containerized automation engine for programmable CI/CD workflows
The open big data serving engine
An engine-agnostic deep learning framework in Java
JetLinks is developed based on Java, Spring Boot, WebFlux, Netty
Vulkan renderer mod for Minecraft
Fast and usable source code search and cross reference engine
A Distributed RESTful Search Engine
Universal HTAP Engine
GraphQL Java implementation
Jlama is a modern LLM inference engine for Java
Fully async, multithreaded, predictive, open source, 3.01 reach
Conductor is an event driven agentic workflow engine for AI agents
Thymeleaf is a modern server-side Java template engine for web
Programmer-friendly testing framework for Java and the JVM
Distributed Workflow Engine for Microservices Orchestration
Agent-ready RPA suite with visual workflow automation tools engine
Adaptive, ultra low latency streaming