📲cim(cross IM) 适用于开发者的分布式即时通讯系统

JetLinks 基于Java8,Spring Boot 2.x ,WebFlux,Netty,Vert.x,Reactor等开发, 是一个全响应式的企业级物联网平台。支持统一物模型管理,多种设备,多种厂家,统一管理。统一设备连接管理,多协议适配(TCP,MQTT,UDP,CoAP,HTTP等),屏蔽网络编程复杂性,灵活接入不同厂家不同协议等设备。实时数据处理,设备告警,消息通知,数据转发。地理位置,数据可视化等。能帮助你快速建立物联网相关业务系统。

TCP/HTTP/UDP/QUIC client/server with Reactor over Netty

T-io is a network programming framework developed based on Java AIO. From the collected cases, t-io is widely used for IoT, IM, and customer service, making it a top-notch network programming framework

基于Netty+TCP+Protobuf实现的Android IM库，包含Protobuf序列化、TCP拆包与粘包、长连接握手认证、心跳机制、断线重连机制、消息重发机制、读写超时机制、离线消息、线程池等功能。

An blocking socket client for Android applications.

TCP/UDP Non-HTTP Proxy Extension (NoPE) for Burp Suite.

grain是一个极简的、组件式的RPC框架，灵活且适合渐进学习，可与任何框架整合。同时包含（系统通用多线程模型与消息通讯 || 多对多关系的分布式锁 || 基于Servlet的HTTP框架 || 基于系统通用多线程模型的Websocket框架 || 支持行级锁的多线程锁 ）等组件，按需选择组件，不绑架开发者。

Fast Parallel Async HTTP/SSH/TCP/UDP/Ping Client Java Library. Aggregate 100,000 APIs & send anywhere in 20 lines of code. Ping/HTTP Calls 8000 servers in 12 seconds. (Akka) www.parallec.io

IoT DC3 is an open source, distributed Internet of Things (IoT) platform based on Spring Cloud. It is used for rapid development of IoT projects and management of IoT devices. It is a set of solutions for IoT system.

无锁异步化、事件驱动架构设计的 java netty 网络编程框架； 轻量级，无需依赖任何第三方中间件或数据库就能支持集群、分布式； 适用于网络游戏服务器、物联网、内部系统及各种需要长连接的场景； 通过 ioGame 你可以很容易的搭建出一个集群无中心节点、集群自动化、分布式的网络服务器；fxgl netty protobuf unity3d godot cocos Creator websocket tcp socket;java netty 游戏服务器框架

异步socket，对一些业务场景做了支持

Firefly is an asynchronous web framework for rapid development of high-performance web application.

🚀基于Netty高可用分布式即时通讯系统，支持长连接网关管理、单聊、群聊、离线消息、消息推送消息、消息已读未读、消息未读数、红包、消息漫游等功能，支持集群部署的分布式架构。

A socket server (include SSL) supports realtime application, realtime game, MMORPG, messaging, chat and streaming data with TCP, UDP and Websocket

内网穿透工具

React Native TCP socket API for Android, iOS & macOS with SSL/TLS support.

Netty应用到Android，包含客户端、服务端（断线重连、心跳、黏包处理）

Efficient, low-latency Android screen casting with H.264 and WebM encoding via TCP and UDP.

A handy systems and security-focused tool, Port Authority is a very fast Android port scanner. Port Authority also allows you to quickly discover hosts on your network and will display useful network information about your device and other hosts.