WEB VIDEO PLATFORM是一个基于GB28181-2016、部标808、部标1078标准实现的开箱即用的网络视频平台，负责实现核心信令与设备管理后台部分，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，支持将不带国标功能的摄像机/直播流/直播推流转发到其他国标平台。

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

BookLore: A self-hosted, multi-user digital library with smart shelves, auto metadata, Kobo & KOReader sync, BookDrop imports, OPDS support, and a built-in reader for EPUB, PDF, and comics.

🎶 A Discord music bot that's easy to set up and run yourself!

👮‍♂️The sensitive word tool for java.(敏感词/违禁词/违法词/脏词。基于 DFA 算法实现的高性能 java 敏感词过滤工具框架。内置支持单词标签分类分级。请勿发布涉及政治、广告、营销、翻墙、违反国家法律法规等内容。高性能敏感词检测过滤组件，附带繁体简体互换，支持全角半角互换，汉字转拼音，模糊搜索等功能。)

Thumbnailator - a thumbnail generation library for Java

Generate awesome word(docx) with template

An Engine-Agnostic Deep Learning Framework in Java

SuperSonic is the next-generation AI+BI platform that unifies Chat BI (powered by LLM) and Headless BI (powered by semantic layer) paradigms.

Camunda 7 CE is End of Life (EoL). Please check out Camunda 8 instead (https://github.com/camunda/camunda) or read about Camunda 7 Enterprise End of Life (https://camunda.com/blog/2025/02/camunda-7…

OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL.

开源商城 JAVA商城 多语言商城 分销商城 uniapp商城 小程序商城 SAAS商城

管伊佳ERP（原名华夏ERP）基于SpringBoot框架和SaaS模式，立志为中小企业提供开源好用的ERP软件，目前专注进销存+财务功能。主要模块有零售管理、采购管理、销售管理、仓库管理、财务管理、报表查询、系统管理等。支持预付款、收入支出、仓库调拨、组装拆卸、订单等特色功能。拥有库存状况、出入库统计等报表。同时对角色和权限进行了细致全面控制，精确到每个按钮和菜单。

Make a better survey system.

SmartAdmin国内首个以「高质量代码」为核心，「简洁、高效、安全」快速开发平台；基于SpringBoot2/3 + Sa-Token + Mybatis-Plus 和 Vue3 + Vite5 + Ant Design Vue 4.x (同时支持JavaScript和TypeScript双版本)；满足国家三级等保要求、支持登录限制、接口数据国产加解密、高防SQL注入等一系列安全体系。

Track and evaluate the performance of your investment portfolio across stocks, cryptocurrencies, and other assets.

The Apache Tika toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF).

LibRec: A Leading Java Library for Recommender Systems, see

100%开源的企业培训系统，界面美观，操作简单，一键部署您的私有化培训平台！

🎶 一款用 Java 实现的现代化社区（论坛/问答/BBS/社交网络/博客）系统平台。A modern community (forum/Q&A/BBS/SNS/blog) system platform implemented in Java. https://ld246.com

Synthetic Patient Population Simulator

The missing emoji library for Java ❤️

Java library for parsing and rendering CommonMark (Markdown)

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.

mybatis-flex is an elegant Mybatis Enhancement Framework

A Java library for technical analysis.

JAXB-based Java library for Word docx, Powerpoint pptx, and Excel xlsx files

XML/XHTML and CSS 2.1 renderer in pure Java