Grizzly

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Eclipse Jersey Project - Read our Wiki:

《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

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智能办公OA系统[SpringBoot2-快速开发平台]，适用于医院，学校，中小型企业等机构的管理。Activiti5.22+动态表单实现零java代码即可做到复杂业务的流程实施，同时包含文件在线操作、日志、考勤、CRM、ERP进销存、项目、拖拽式生成问卷、日程、笔记、计划、行政等多种复杂业务功能。同时，可进行授权二开。

公务员从入门到上岸，最佳程序员公考实践教程

The Java gRPC implementation. HTTP/2 based RPC

📙《高并发的哲学原理》开源图书（CC BY-NC-ND）https://pphc.lvwenhan.com

🚂 12306 购票助手，支持集群，多账号，多任务购票以及 Web 页面管理

高性能百万级任务重试框架

📚 Freely available programming books

Fork of tagtraum industries' GCViewer. Tagtraum stopped development in 2008, I aim to improve support for Sun's / Oracle's java 1.6+ garbage collector logs (including G1 collector)

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

Converts between various future types

参考：高德打车通用可编排订单状态机引擎设计

Simple, lightweight, high-performance state machine framework-简单、轻量、性能极高的状态机框架

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A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件)

扩展easyexcel

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The ops and reference implementation for Apache Dubbo

《自己动手写Java虚拟机》随书源代码

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs,…