spring-projects / spring-boot
Opinionated framework for building production-ready, standalone Spring applications with minimal configuration.
spring-projects / spring-boot
apache / kafka
Distributed event streaming platform for building high-throughput data pipelines and streaming applications.
langchain4j / langchain4j
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
iflytek / astron-agent
Enterprise-grade, commercial-friendly agentic workflow platform for building next-generation SuperAgents.
apache / gravitino
World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
apache / jena
Apache Jena, A free and open source Java framework for building Semantic Web and Linked Data applications.
eclipse-vertx / vert.x
Vert.x is a tool-kit for building reactive applications on the JVM
dropwizard / dropwizard
A damn simple library for building production-ready RESTful web services.
Creators-of-Create / Create
[NeoForge Mod] Building Tools and Aesthetic Technology
apache / paimon
Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
openremote / core
100% open-source IoT Platform - Integrate your devices, add intelligence, build custom apps
apache / eventmesh
EventMesh is a new generation serverless event middleware for building distributed event-driven applications.
google / adk-java
An open-source, code-first Java toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.
Mojang / DataFixerUpper
A set of utilities designed for incremental building, merging and optimization of data transformations.
spring-cloud / spring-cloud-stream
Framework for building Event-Driven Microservices
spring-projects / spring-data-rest
Simplifies building hypermedia-driven REST web services on top of Spring Data repositories
operator-framework / java-operator-sdk
Java SDK for building Kubernetes Operators
kirill-grouchnikov / radiance
Building modern, elegant and fast Swing applications
ical4j / ical4j
A Java library for parsing and building iCalendar data models
apache / bifromq
Apache BifroMQ (Incubating) is a high-performance, distributed MQTT broker that natively supports multi-tenancy. It is designed to enable the building of large-scale IoT device connectivity and messaging systems.
cdapio / cdap
An open source framework for building data analytic applications.
tamboui / tamboui
A Java library for building modern terminal user interfaces.
mgks / Android-SmartWebView
A simple use webview integrated w/ native features & plugin support for building hybrid apps.
airlift / airlift
Airlift framework for building REST services
Erudika / para
Multitenant backend server for building web and mobile apps rapidly. The backend for busy developers. (self-hosted or hosted)
jenkinsci / docker-workflow-plugin
Jenkins plugin which allows building, testing, and using Docker images from Jenkins Pipeline projects.
siddoff / Minecraft-Ring
Minecraft building, movement and inventory in Elden Ring's Lands Between. Experimental Windows crossover mod with a native D3D12 bridge and Fabric integration.
Alioces / chinese-core-building
这是一个致力于还原真实中国街景与生活细节的装饰类模组，把你在国内大街小巷、社区公园、公共设施中能见到的一切物件，统统搬进了 Minecraft 的方块世界。 走在模组搭建的街道上。每一处细节都取材自真实生活，让你的建筑还原出嘴原汁原味，充满烟火气的中国本土场景。 模组还涵盖了大量公共设施主题装饰—— 医院的挂号台、输液椅、救护车；派出所的警灯、户籍窗口、警车；消防站的消防车、云梯、消防栓…… 无论是还原一座完整的小城，还是搭建某个特定场景，都能找到装饰方块。 ，模组将持续更新，逐步加入各省市地域特色建筑与物件（如老北京胡同、江南水乡、岭南骑楼等），并且也会在未来计划推出经典电影场景与不同时代的时空主题包，让每一座城都有自己的故事。
cagridursun / agentic-developer-handbook
Java-first open-source handbook for understanding and building agentic systems, one concept at a time.
Stonewuu / agenteam
【群策】 - 开源企业级云端多智能体协作 OPC 平台，组建你的专属 AI 团队 - Java & AgentScope 2.0 | [AgenTeam] Open-source, enterprise-grade OPC (One Person Company) platform for building collaborative AI teams – built on Java & AgentScope 2.0.
alibaba / nacos
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.