tcp

Poor man's ngrok - a multi-tenant HTTP/TCP reverse tunnel solution through SSH remote port forwarding

Fast and secure tunnels over HTTP/2

Expose local http, tcp or websocket connections to the public internet

:bomb: Impulse Denial-of-service ToolKit

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

Network utility for sending / receiving TCP, UDP, SSL, HTTP

Cross platform communicate assistant(Serial/network/terminal tool)（ 跨平台 串口调试助手 网络调试助手 终端工具 linux windows mac Raspberry Pi ）支持插件和二次开发

Asynchronous streaming communication for Clojure - web server, web client, and raw TCP/UDP

Actionhero is a realtime multi-transport nodejs API Server with integrated cluster capabilities and delayed tasks

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。

A lightweight, fast and reliable tun2socks

:cloud: Modern & minimalistic load balancer for the Сloud era

TCP/UDP port mapping for full-cone NAT

The fully compliant, embeddable high-performance Go MQTT v5 server for IoT, smarthome, and pubsub

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

This is an IoT device communication protocol implementation client, which will include common industrial communication protocols such as mainstream PLC communication reading, ModBus protocol, and Bacnet protocol. This component is open source and free for life, using the most relaxed MIT open source agreement, you can modify and commercial use at will (commercial use please evaluate and test). 这是一个物联网设备通讯协议实现客户端，将会包括主流PLC通信读取、ModBus协议、Bacnet协议等常用工业通讯协议。本组件终身开源免费，采用最宽松的MIT开源协议，您可以随意修改和商业使用（商业使用请做好评估和测试）。

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

Data transceiver(monitor)/realtime plotter/shortcut/file transceiver over serial port/Bluetooth/network on Windows/Linux/Android/macOS | 跨平台串口/蓝牙/网络调试助手，带数据收发/实时绘图/快捷发送/文件收发面板，可在PC和Android设备上使用

TCP proxy for simulating variable, yet predictable network latency :globe_with_meridians::hourglass_flowing_sand:

:vulcan_salute: Fast, modern, easy-to-use network scanner

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

Miniscule cross-platform eventing, networking & crypto for async applications

Get public TCP LoadBalancers for local Kubernetes clusters

NSmartProxy是一款开源的内网穿透工具。采用.NET CORE的全异步模式打造。(NSmartProxy is an open source reverse proxy tool that creates a secure tunnel from a public endpoint to a locally service.)

Wait4X allows you to wait for a port or a service to enter the requested state.

⚡️ A dev tool for microservice developers to run local applications and/or forward others from/to Kubernetes SSH or TCP

⭕ N2O: Distributed WebSocket Application Server ISO 20922

Web Serving and Remote Procedure Calls at 50x lower latency and 70x higher bandwidth than FastAPI, implementing JSON-RPC & REST over io_uring ☎️

Ping TCP ports using tcping. Inspired by Linux's ping utility. Written in Go

🧙 High-performance PHP-to-Golang IPC/RPC bridge