java

ssh, scp and sftp for java

The official MongoDB drivers for Java, Kotlin, and Scala

An authorization library that supports access control models like ACL, RBAC, ABAC in Java

Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.

An unofficial rules engine for the world's greatest card game.

A DLNA, UPnP and HTTP(S) Media Server.

CommonMark/Markdown Java parser with source level AST. CommonMark 0.28, emulation of: pegdown, kramdown, markdown.pl, MultiMarkdown. With HTML to MD, MD to PDF, MD to DOCX conversion modules.

编程导航 AI 开发实战新项目，基于 Spring Boot 3 + Java 21 + Spring AI 构建 AI 恋爱大师应用和 ReAct 模式自主规划智能体YuManus，覆盖 AI 大模型接入、Spring AI 核心特性、Prompt 工程和优化、RAG 检索增强、向量数据库、Tool Calling 工具调用、MCP 模型上下文协议、AI Agent 开发（Manas Java 实现）、Cursor AI 工具等核心知识。用一套教程将程序员必知必会的 AI 技术一网打尽，帮你成为 AI 时代企业的香饽饽，给你的简历和求职大幅增加竞争力。

Nginx Web page configuration tool. Use web pages to quickly configure Nginx. Nginx网页管理工具，使用网页来快速配置与管理nginx单机与集群

The official AWS SDK for Java - Version 2

数字底座是一款面向大型政府、企业数字化转型，基于身份认证、组织架构、岗位职务、应用系统、资源角色、数据目录、安全控制等功能构建的统一且安全的管理支撑平台。数字底座基于三员管理模式，具备微服务、多租户、容器化和国产化，支持用户利用代码生成器快速构建自己的业务应用，同时可关联诸多成熟且好用的内部生态应用。

[Android] Round Corner Progress Bar Library for Android

:satellite: Lightweight GPS Logging Application For Android.

MARY TTS -- an open-source, multilingual text-to-speech synthesis system written in pure java

🦙 MegaLinter analyzes 50 languages, 22 formats, 21 tooling formats, excessive copy-pastes, spelling mistakes and security issues in your repository sources with a GitHub Action, other CI tools or locally.

Apache Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log-like data

This repository is for active development of the Azure SDK for Java. For consumers of the SDK we recommend visiting our public developer docs at https://docs.microsoft.com/java/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-java.

Lightweight document management system packed with all the features you can expect from big expensive solutions

Nutz -- Web Framework(Mvc/Ioc/Aop/Dao/Json) for ALL Java developer

Hand-crafted Frida examples

蓝鲸持续集成平台(蓝盾)

Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...

Easy to use lightweight web crawler（易用的轻量化网络爬虫）

SOFABolt is a lightweight, easy to use and high performance remoting framework based on Netty.

A Java library for technical analysis.

A tool for refactoring code related to feature flag APIs

Java MQTT lightweight broker

A p2p, secure file storage, social network and application protocol

Open-source software for volunteer computing and grid computing.

Apache ActiveMQ