🔥 Android developers should collect the following utils(updating).

📌 a missing Java std lib(simple & 0-dependency) for framework/middleware, provide an enhanced InheritableThreadLocal that transmits values between threads even using thread pooling components.

📌 异步线程池框架，支持线程池动态变更&监控&报警，无需修改代码轻松引入。Asynchronous thread pool framework, support Thread Pool Dynamic Change & monitoring & Alarm, no need to modify the code easily introduced.

Java NIO+多线程实现聊天室

🌵《实战java高并发程序设计》源码整理

Java 并发编程知识梳理以及常见处理模式 features and patterns

一款安全、轻巧、简单的线程池管理器

Java Concurrency/Multithreading Tutorial with Examples for Dummies

A library of tools to assist with safe concurrent java development. Providing unique priority based thread pools, and ways to distrbute threaded work safely.

A Java componentized distributed crawler framework. 一个Java版本的组件化的分布式通用爬虫

干净的springboot-netty，google protocol buffer，根目录下我给你放了一本《Netty实战（精髓）》，test下关于同步回调和异步回调、JUC和NIO(RPC我也加进来了)的一些讲解的方法代码

Java Performance

vangav open source - backend; a backend generator (generates more than 90% of the code needed for big scale backend services)

网络数据采集技术—Java网络爬虫 (书稿完整代码，涉及网络爬虫的各种技术和知识点)

☀️ Nepxion Discovery Agent is a java agent to resolve loss of ThreadLocal in cross-thread scenario, such as Spring Async、Hystrix Thread、Runnable、Callable、Single Thread、Thread Pool、MDC 异步跨线程Agent

一些常用的java sdk和工具类（日期工具类，分布式锁，redis缓存，二叉树，反射工具类，线程池，对称/非对称/分段加解密，json序列化，http工具，雪花算法，字符串相似度，集合操作工具，xml解析，重试Retry工具类，Jvm监控等）

整理java技术要点，让java更简单，更容易上手。

游戏中常用的线程池，顺序队列和非顺序队列

封装了一些Java常用的功能

线程池、任务、任务组、任务池，定时任务的类库