1294 Open source projects that are alternatives of or similar to N2o

A framework for ESP8266 & ESP32 microcontrollers with a React UI

The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.

iOS and Android version of Packet Sender

A open source program for TCP analysis of PCAP files

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/UDP debugging tool.

gnb_udp_over_tcp 是一个为GNB开发的通过tcp链路中转UDP分组转发的服务

A script written in perl for ddos ​​with automatic detection of open and vulnerable port that gives up to 1.5 gb packages / s

dperf is a DPDK based 100Gbps network performance and load testing software.

🌐 DNS Server and Client Implementation in Pure JavaScript with no dependencies.

TouchSocket是.Net(包括 C# 、VB.Net、F#)的一个整合性的、超轻量级的网络通信框架。包含了 tcp、udp、ssl、http、websocket、rpc、jsonrpc、webapi、xmlrpc等一系列的通信模块。一键式解决 TCP 黏分包问题，udp大数据包分片组合问题等。使用协议模板，可快速实现「固定包头」、「固定长度」、「区间字符」等一系列的数据报文解析。

A simple, lightweight socks5 transparent proxy for Linux. (IPv4/IPv6/TCP/UDP over TCP)

A serverless web chat built using AWS Lambda, AWS IoT (for WebSockets) and Amazon DynamoDB

System Abstraction Component Kit

exomia/network is a wrapper library around System.Socket for easy and fast TCP/UDP client & server communication.

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

golang模拟内核协议栈 实现链路层、网络层、传输层、应用层 用户态协议栈 ,基于虚拟网卡TUN/TAP

Reactive Programming Multi-protocol push service

Information repository and Solutions on IIT KGP Internet Problems.

A Tunnel which Turns UDP Traffic into Encrypted UDP/FakeTCP/ICMP Traffic by using Raw Socket,helps you Bypass UDP FireWalls(or Unstable UDP Environment)

Reverse tunnel TCP and UDP

Magician is a small HTTP service package based on Netty that makes it very easy to start an http service, and also supports WebSocket, using annotated configuration Handler, If you want to develop an http service with netty but find it cumbersome, then Magician may help you.

Raw TCP and UDP Sockets API on Desktop Browsers

A port knocking client for Android

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。

Reliable UDP server client for flaky networks

packetdrill with UDPLite and SCTP support and bug fixes for FreeBSD

Third edition of the Computer Networking: Principles, Protocols and Practice ebook

Hprose is a cross-language RPC. This project is Hprose 2.0 Client for HTML5

A riemann client for elixir (TCP/UDP/TLS supported)

Simple dos attack utility

CDN & WAF集群管理系统。

🏴‍☠️ tools (py3 version) of Black Hat Python book 🏴‍☠️

TCP/IP networking stack in pure OCaml, using the Mirage platform libraries. Includes IPv4/6, ICMP, and UDP/TCP support.

本项目已迁移至 github.com/jetlinks

💻 Netcat client and server modules written in pure Javascript for Node.js.

This is a simple DDoS python botnet script with remote monitoring & management for education purposes.

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

The ESP8266 based multi-client lighting gadget

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.

一个原创移动端IM通信层框架，轻量级、高度提炼，历经8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，服务端基于Netty。

LaravelS is an out-of-the-box adapter between Swoole and Laravel/Lumen.

High Performance TCP/UDP/HTTP Communication Component

A simple to use TCP and UDP networking library for .NET. Compatible with Unity.

Computer Networking : Principles, Protocols and Practice (first and second edition, third edition is being written on https://github.com/cnp3/ebook)

PsNetTools is a cross platform PowerShell module to test network features on Windows, Linux and Mac.

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。

ZeroTier Sockets - Put a network stack in your app

A lightweight and fast proxy utility tries to include any useful features.

A multi-platform support c++11 library with focus on asio (asynchronous socket I/O) for any client application.

Socket wrapping for Elixir.

A portable framework for low-level network packet construction

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

A Tunnel which Turns UDP Traffic into Encrypted UDP/FakeTCP/ICMP Traffic by using Raw Socket,helps you Bypass UDP FireWalls(or Unstable UDP Environment)

流处理，TCP和UDP，WebRTC和Blob

A simple relay between WebSocket clients and TCP servers

GNB is open source de-centralized VPN to achieve layer3 network via p2p with the ultimate capability of NAT Traversal.GNB是一个开源的去中心化的具有极致内网穿透能力的通过P2P进行三层网络交换的VPN。

💬 Chat application using AWS IoT platform via MQTT over the WebSocket protocol

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

Send and Receive objects over TCP or UDP