《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）

Free and Open Source, Distributed, RESTful Search Engine

All Algorithms implemented in Java

The java implementation of Apache Dubbo. An RPC and microservice framework.

an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.

🍬A set of tools that keep Java sweet.

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

阿里巴巴 MySQL binlog 增量订阅&消费组件

阿里云计算平台DataWorks(https://help.aliyun.com/document_detail/137663.html) 团队出品，为监控而生的数据库连接池

JDK main-line development https://openjdk.org/projects/jdk

Open-source IoT Platform - Device management, data collection, processing and visualization.

High Performance Inter-Thread Messaging Library

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

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

Image Cropping Library for Android

Android开源弹幕引擎·烈焰弹幕使 ～

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。

Vitamio for Android

Angry IP Scanner - fast and friendly network scanner

Ribbon is a Inter Process Communication (remote procedure calls) library with built in software load balancers. The primary usage model involves REST calls with various serialization scheme support.

Cyberduck is a libre FTP, SFTP, WebDAV, Amazon S3, Backblaze B2, Microsoft Azure & OneDrive and OpenStack Swift file transfer client for Mac and Windows.

Jitsi is an audio/video and chat communicator that supports protocols such as SIP, XMPP/Jabber, IRC and many other useful features.

A blazingly fast multi-language serialization framework powered by JIT and zero-copy.

🚄 FASTJSON2 is a Java JSON library with excellent performance.

⭐️一款好用又强大的开源社区，基于 Spring Boot、MyBatis-Plus、MySQL、Redis、ElasticSearch、MongoDB、Docker、RabbitMQ 等主流技术栈，附详细教程，包括Java、Spring、MySQL、Redis、微服务&分布式、消息队列等核心知识点。学编程，就上技术派😁。

Redis 一站式管理平台，支持集群的监控、安装、管理、告警以及基本的数据操作

A Java API to read, write and create MP4 files

Mass Service Engine in Cluster(MSEC) is opened source by QQ team from Tencent. It is a backend DEV &OPS engine, including RPC,name finding,load balance,monitoring,release and capacity management.

📡 Lightweight GPS Logging Application For Android.