erupts / erupt
Make the model your single source of truth. Erupt is a model-driven engine for enterprise apps: UI, REST APIs, RBAC, data and AI agents are built from one model at runtime — no codegen, no frontend. Java/Kotlin on Spring Boot, Solon, Quarkus & more; SDKs for Python, Go, TypeScript and 6 other languages.
trinodb / trino
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
elastic / elasticsearch
Free and Open Source, Distributed, RESTful Search Engine
agentscope-ai / agentscope-java
Build distributed, production-grade, long-running agents.
skrstop / skrstop-components
基于springboot的常用功能封装，包括：通用响应、通用异常、数据库、redis、远程存储、常用自定义注解、多数据源等，省去各种配置和通用配置，开箱即用，支持jdk8+、jdk17+
jeecgboot / JeecgBoot
【AI 时代的业务系统基座】企业级 AI 低代码平台：权限、多租户、工作流、报表、大屏、AI 知识库等通用能力开箱即用，AI 只需生成业务差异部分。AI Skills 一句话生成完整系统——建表、前后端代码、菜单权限、BPM 流程、表单、报表、大屏全自动。内置 AI 应用平台（聊天、知识库、流程编排、MCP），兼容主流大模型。Java + Vue3，支持单体/微服务与信创国产化。
apache / kafka
Apache Kafka - A distributed event streaming platform
conductor-oss / conductor
Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents
spring-projects / spring-boot
Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.
openmrs / openmrs-core
OpenMRS API and web application code
neo4j / neo4j
Graphs for Everyone
apache / nifi
Apache NiFi
648540858 / wvp-GB28181-pro
基于GB28181-2016、部标808、部标1078标准实现的开箱即用的网络视频平台。自带管理页面，支持NAT穿透，支持海康、大华、宇视等品牌的IPC、NVR接入。支持国标级联，支持将普通摄像机/直播流/直播推流转国标共享到国标平台。
PaperMC / Paper
The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies
apache / fineract
Apache Fineract
apache / flink
Apache Flink
kekingcn / kkFileView
Universal File Online Preview Project based on Spring-Boot
spring-projects / spring-security
Spring Security
apache / cassandra
Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.
camunda / camunda
Agentic Orchestration Platform
spring-projects / spring-framework
Spring Framework
alibaba / nacos
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
vespa-engine / vespa
The AI search platform
apache / shenyu
Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.
apache / camel
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.
flowable / flowable-engine
A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.
quarkusio / quarkus
Quarkus: Supersonic Subatomic Java.
FasterXML / jackson-databind
General data-binding package for Jackson: works on streaming API (core) implementation(s)