《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 代码。简体版和繁体版同步更新，English version ongoing

Netty project - an event-driven asynchronous network application framework

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

Apache Flink

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.

DataX是阿里云DataWorks数据集成的开源版本。

Apache Druid: a high performance real-time analytics database.

Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code

Apache Doris is an easy-to-use, high performance and unified analytics database.

A scalable web crawler framework for Java.

jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.

Change data capture for a variety of databases. Please log issues at https://issues.redhat.com/browse/DBZ.

🌱🚀一个基于Spring Boot & MyBatis的种子项目，用于快速构建中小型API、RESTful API项目~

阿里巴巴分布式数据库同步系统(解决中美异地机房)

Mybatis Common Mapper - Easy to use

Code for Quartz Scheduler

DataX集成可视化页面，选择数据源即可一键生成数据同步任务，支持RDBMS、Hive、HBase、ClickHouse、MongoDB等数据源，批量创建RDBMS数据同步任务，集成开源调度系统，支持分布式、增量同步数据、实时查看运行日志、监控执行器资源、KILL运行进程、数据源信息加密等。

Apache Hive

Upserts, Deletes And Incremental Processing on Big Data.

Yahoo! Cloud Serving Benchmark

Azkaban workflow manager.

Alibaba Dragonwell8 JDK

Spring integration for MyBatis 3

基于 webmagic 的 Java 爬虫应用

结巴分词(java版)

Netty demos. （Netty 案例大全）

书籍《Java 开发坑点解析：从根因分析到最佳实践》 & 极客时间专栏《Java业务开发常见错误100例》源码

ClickHouse Java Clients & JDBC Driver

Java rate limiting library/framework