Quarkus GitHub Repositories (2026) · Open Source Tools

Apache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.

Get started with Timefold quickstarts here. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.

Lightweight self-hosted application monitoring for small servers. Spring Boot, Quarkus, SQLite history, simple charts. No Prometheus/Grafana stack required.

Quarkus LangChain4J Workshop that demonstrates both single AI service capabilities and Agentic AI orchestration

The missing developer UI for Spring Boot and Quarkus!

Config-driven engine that turns JSON into production-grade AI agents. Multi-agent orchestration, 12+ LLM providers, MCP/A2A protocols, RAG, persistent memory, and enterprise compliance (EU AI Act, GDPR, HIPAA). Built on Quarkus.

Quarkus Tutorial for https://dn.dev/quarkusmaster

An Intuitive Event-Driven Reactive Programming Library for Java

Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Extends Valkey and Redis with over 60 objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..

Apache Camel Quarkus

Utility to convert JSON data (for content you own) from 5etools or pf2etools into Obsidian-friendly Markdown.

Mediator implementation in Kotlin with native coroutine support

IntelliJ Quarkus Tools

Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.

Workflow Runtime Engine based on the Open Workflow Specification (CNCF Sandbox project) for Agentic Workflows

Quinoa is a Quarkus extension which eases the development, the build and serving of single page apps (built with NodeJS: React, Angular, …) alongside Quarkus . It is possible to use it with a Quarkus backend in a single project

Nucleo Agentic Runtime

Visual Integration Designer for Apache Camel

A reactive API for Hibernate ORM, supporting non-blocking database drivers and a reactive style of interaction with the database.

Framework for automated integration tests with focus on message-based applications