A high-quality tool for convert PDF to Markdown and JSON.一站式开源高质量数据提取工具，将PDF转换成Markdown和JSON格式。

Eclipse Ditto™: Digital Twin framework of Eclipse IoT - main repository

SuperSonic is an out-of-the-box yet highly extensible framework for building a data chatbot

Support agile DataOps Based on Flink, DataX and Flink-CDC, Chunjun with Web-UI

A youtube-dl fork with additional features and fixes

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualiz…

「企业级低代码平台」前后端分离架构SpringBoot 2.x，SpringCloud，Ant Design&Vue，Mybatis-plus，Shiro，JWT。强大的代码生成器让前后端代码一键生成，无需写任何代码! 引领新的开发模式OnlineCoding->代码生成->手工MERGE，帮助Java项目解决70%重复工作，让开发更关注业务，既能快速提高效率，帮助公司节省成本，同时又不失灵活性。

Spring Cloud 的 WebSocket 集群的一致性哈希实现。This is a Spring Cloud project for WebSocket cluster servers using consistent-hashing algorithm.

⏬ Dumb downloader that scrapes the web

🌈Python3网络爬虫实战：VIP视频破解助手；GEETEST验证码破解；小说、动漫下载；手机APP爬取；财务报表入库；火车票抢票；抖音APP视频下载；百万英雄辅助；网易云音乐下载；B站视频和弹幕下载；京东晒单图下载

🔥 Fescar is an easy-to-use, high-performance, java based, open source distributed transaction solution.

spring-cloud-starter-thrift提供SpringCloud对可伸缩的跨语言服务调用框架Apache Thrift的封装和集成。

File syncing and sharing software with file encryption and group sharing, emphasis on reliability and high performance.

Best practice of Istio for large scale deployment.

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

tcc-transaction是TCC型事务java实现

SOFA（Simple Object-Oriented and Flexible Architecture），是轻量级的企业应用框架，可以有效的降低业务系统复杂度。

电子图书

使用scrapy和pandas完成对知乎300w用户的数据分析。首先使用scrapy爬取知乎网的300w，用户资料，最后使用pandas对数据进行过滤，找出想要的知乎大牛，并用图表的形式可视化。

DNS service discovery for etcd

🏡🏡🏡 房源数据爬虫。支持断点续爬，价格变更通知，提供数据的分析统计服务。

TestContainers is a Java 8 library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker contai…

龙果支付系统是国内首款开源的互联网支付系统，其核心目标是汇聚所有主流支付渠道，打造一款轻量、便捷、易用，且集支付、资金对账、资金清结算于一体的支付系统，满足互联网业务系统的收款和业务资金管理需求。

learn in datamining

🐙 A simple 0-dependency java lib for transmitting ThreadLocal value between threads even using thread pool.

High Performance Inter-Thread Messaging Library

A curated list of awesome Java frameworks, libraries and software.

Nginx Http Gateway (集成api统计、灰度发布、限流模块)持续开发中..

🚀 Alibaba's MQ, also aliyun ONS.