socket

🔥 Proxy is a high performance HTTP(S) proxies, SOCKS5 proxies,WEBSOCKET, TCP, UDP proxy server implemented by golang. Now, it supports chain-style proxies,nat forwarding in different lan,TCP/UDP por...

KCP是一个快速可靠协议，能以比 TCP 浪费 10%-20% 的带宽的代价，换取平均延迟降低 30%-40%，且最大延迟降低三倍的传输效果。纯算法实现，并不负责底层协议（如UDP）的收发，需要使用者自己定义下层数据包的发送方式，以 callback的方式提供给 KCP。 连时钟都需要外部传递进来，内部不会有任何一次系统调用。

#端口扫描工具#Nmap 是一个用于网络发现和安全审计的网络安全工具。可以检测目标主机是否在线、端口开放情况、侦测运行的服务类型及版本信息、侦测操作系统与设备类型等信息

An asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.

Testing TLS/SSL encryption anywhere on any port

Mac app that shows all open files, directories, sockets, pipes and devices in use by all running processes. Nice GUI for lsof.

An interesting open source chat application. Developed with node.js, mongoDB, socket.io and react

30天自制C++服务器，包含教程和源代码

#安卓#High Performance TCP/UDP/HTTP Communication Component

原创全平台IM通信层框架，轻量级、高度提炼，历经10年、久经考验。可能是市面上唯一同时支持UDP+TCP+WebSocket三种协议的同类开源框架，支持 iOS、Android、Java、H5、小程序、Uniapp、鸿蒙Next，服务端基于Netty。

SuperSocket is a high-performance, extensible socket server application framework for .NET. It provides a robust architecture for building custom network communication applications with support for mu...

High performance, simple, extensible golang open source network library

🚀 Realtime Monitoring solution for Node.js/Express.js apps, inspired by status.github.com, sponsored by https://dynobase.dev

A new, open source, extensible, platform-agnostic tool for remotely debugging and testing your JavaScript. Powered by node.js and socket.io

Open-Source Remote Administration Tool For Windows C# (RAT)

#安卓#An blocking socket client for Android applications.

An efficient, extensible and easy-to-use RPC framework.

#算法刷题#Common libraries and data structures for C.

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。