553 Open source projects that are alternatives of or similar to Pangolin

🔥 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 port forwarding, SSH forwarding.Proxy是golang实现的高性能http,https,websocket,tcp,socks5代理服务器,支持内网穿透,链式代理,通讯加密,智能HTTP,SOCKS5代理,黑白名单,限速,限流量,限连接数,跨平台,KCP支持,认证API。

Reactive Programming Multi-protocol push service

采用Netty信息加载实现长连接实时通讯系统，客户端可以值任何场景，支持实时http通讯、webSocket通讯、tcp协议通讯、和udp协议通讯、广播协议等 通过http协议，rpc协议。 采用自定义网络数据包结构， 实现自定义网络栈。

Proxy是高性能全功能的http代理、https代理、socks5代理、内网穿透、内网穿透p2p、内网穿透代理、内网穿透反向代理、内网穿透服务器、Websocket代理、TCP代理、UDP代理、DNS代理、DNS加密代理，代理API认证，全能跨平台代理服务器。

QtNetwork Next Generation. A coroutine based network framework for Qt/C++, with more simpler API than boost::asio.

内网穿透，内网穿透代理服务器，商用内网穿透代理系统，内网穿透平台，内网穿透多用户会员系统。

v2.0 - ScaleCube Services provides a low latency Reactive Microservices library for serverless service registry and discovery based on gossip protocol and without single point-of-failure or bottlenecks.

Port forwarding (tunneling) on node.js. Connect to host without public ip easily!

Runs, manages, and autoscales web services on Mesos and Kubernetes

proxy client, supported SOCKS4, SOCKS4A, SOCKS5, HTTP, HTTPS etc proxy protocols, written in golang

基于AsyncSocket搭建即时通讯体系 . 包含TCP连接 , 消息发送 , 消息接收 , 心跳处理 ,断网重连 , 消息超时 , 消息分发 , 数据库结构设计 , 消息丢失等 . 以及UI设计, 文本表情消息/语音消息/图片消息/视频消息/文件消息/撤回消息/提示语消息的实现思路讲解

tcp proxy to simulate connection problems

goim server write by golang !🚀

Just a DNS utility.

RPC基础通信框架

TCP/IP (RF24Ethernet) and RF24Network Gateway

PyTCP is an attempt to create fully functional TCP/IP stack in Python. It supports TCP stream based transport with reliable packet delivery based on sliding window mechanism and basic congestion control. It also supports IPv6/ICMPv6 protocols with SLAAC address configuration. It operates as user space program attached to Linux TAP interface. As of today stack is able to send and receive traffic over Internet using IPv4 and IPv6 default gateways for routing. Since goal of this project is purely educational (at least at this point) the clarity of code is preferred over its efficiency. For the same reason security features are not being implemented just yet unless they are integral part of TCP/IP suite protocols specification.

ObjectDeliverer is a data transmission / reception library for Unreal Engine (C ++, Blueprint).

An easy-to-use .NET socket server and client.

Java程序员所需要掌握的核心知识: 集合框架&JVM机制&多线程与并发框架&网络协议&Spring&Dubbo&MySQL&微服务等；希望胖友小手一抖，右上角来个 Star，感恩 1024

ClauDB is a REDIS implementation in Java

C# 工具箱，提供Socket（TCP、UDP协议）、Redis、activemq、数据库访问等技术的封装实现

Maybe the tiniest HTTP proxy that also has a cache

mitmproxy implemented with golang. 用 Golang 实现的中间人攻击（Man-in-the-middle），解析、监测、篡改 HTTP/HTTPS 流量。

A library to abstract stream I/O like serial port, TCP, telnet, UDP, SSL, IPMI SOL, etc.

Modbus library for both RTU and TCP protocols. Primarily developed on and for ESP32 MCUs.

High performance HTTP and reverse proxy server based on Node.js. 基于 Node.js 的高性能 HTTP 及反向代理服务器，类似nginx。

A UDP/TCP Assistant. 网络调试助手

High level Java network library

tcp,websocket,webapi性能测试工具

流处理，TCP和UDP，WebRTC和Blob

EasyChat是一个开源的社交类的App。主要包含消息、好友、群组等相关的IM核心功能。部分界面参照了QQ、微信等相关社交APP。EasyChat APP整体采用MVVM模式，基于JetPack(Lifecycle，LiveData，ViewModel，Room)构建

IPC/TCP Networking Utility to connect several processes with great concurrency.

hgw是由gateway网关服务、manager控制服务构成的一套轻量级网关系统。目前支持http/https协议的服务控制

Send and Receive objects over TCP or UDP

基于Netty4开发的简单、轻量级、高性能的的Http restful api server

collection of scripts using /dev/tcp

NettyGateway is a HTTP proxy server with flexible routing rules.

Simple haxe network library

Escper is a collection of essential tools that make printing of plain text and images to one or many serial thermal printers easy. Both USB and serial (RS232) printers are supported and detected automatically. Escper is useful for Ruby based Point of Sale systems that want to print receipts or tickets.

📲cim(cross IM) 适用于开发者的分布式即时通讯系统

A cross-platform tool for data pipelines.

Project of Multi-protocol Test Tool opensourced by Ericsson

Пример клиент-серверного чата на Python для Skillbox

A simple, lightweight socks5 server for Unix (Linux/BSD/macOS)

🪓 a multi-threaded, low-bandwidth HTTP DOS tool

Wait4X is a cli tool to wait for everything! It can be wait for a port to open or enter to rquested state.

Simple framework for TCP clients and servers. Focused on performance and usability.

Bilibili live WebSocket/tcp API

TCP transport layer for Phoenix

Logbert is an advanced log message viewer for log4net, log4j and others.

Mr.2 can help you expose local server to external network. Support both TCP/UDP, of course support HTTP. Zero-Configuration.

High-performance PHP-to-Golang IPC bridge

A high performance, cross-platform Internet Communication Engine. Developed with native socket API. Aim at handling millions of concurrent connections.

⚡ The one-liner node.js http-proxy middleware for connect, express and browser-sync

A cross-platform HTTP static file server developed using Rust.

High performance, async IMAP client implementation

A TCP connection monitoring tool written in Go.

Session-based Beast/Asio wrapper requiring C++14

Cross platform filtering HTTP/S proxy based on .NET Standard 2.0.