Go Networking

A Stable & Secure Tunnel based on KCP with N:M multiplexing and FEC. Available for ARM, MIPS, 386 and AMD64。N:M 多重化と FEC を備えた KCP に基づく安定した安全なトンネル。 N:M 다중화 및 FEC를 사용하는 KCP 기반의 안정적이고 안전한 터널입니다. Un tunnel stable et sécurisé basé sur KCP avec multiplexage N:M et FEC.

Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http

A QUIC implementation in pure Go

🚀 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go./ gnet 是一个高性能、轻量级、非阻塞的事件驱动 Go 网络框架。

DNS library in Go

Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

Provides packet processing capabilities for Go

It's like curl -v, with colours.

A Crypto-Secure, Production-Grade Reliable-UDP Library for golang with FEC

BGP implemented in the Go Programming Language

A high-performance non-blocking I/O networking framework focusing on RPC scenarios.

Simple Go HTTP client with Black Magic

Easy SSH servers in Golang

The interactive web server

Fortio load testing library, command line tool, advanced echo server and web UI in go (golang). Allows to specify a set query-per-second load and record latency histograms and other useful stats.

The Paho Go Client provides an MQTT client library for connection to MQTT brokers via TCP, TLS or WebSockets.

An enhanced HTTP client for Go

Package for downloading things from a string URL using a variety of protocols.

A simple TUN/TAP library written in native Go.

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

Simple mDNS client/server library in Golang

SFTP support for the go.crypto/ssh package

Pure Go 1000k+ connections solution, support tls/http1.x/websocket and basically compatible with net/http, with high-performance and low memory cost, non-blocking, event-driven, easy-to-use.

🚀Gev is a lightweight, fast non-blocking TCP network library / websocket server based on Reactor mode. Support custom protocols to quickly and easily build high-performance servers.

NFF-Go -Network Function Framework for GO (former YANFF)

FTP client package for Go

An SNMP library written in Go

A download manager package for Go

HTTP requests for Gophers

Gmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.x and V5 in golang

Fast IP to CIDR lookup in Golang

Go Library to Execute Commands Over SSH at Scale

go websocket, a better way to buid your IM server

:sparkles: :rocket: EasyTCP is a light-weight TCP framework written in Go (Golang), built with message router. EasyTCP helps you build a TCP server easily fast and less painful.

A go implementation of the STUN client (RFC 3489 and RFC 5389)

Go library for accessing and embedding Tor clients and servers

A Go package for quickly building tcp servers

A simple wrapper around libpcap for the Go programming language

Pure-Go library for cross-platform local peer discovery using UDP multicast :woman: :repeat: :woman:

DISCONTINUED. golang tcp server

High performance async-io(proactor) networking for Golang。golangのための高性能非同期io(proactor)ネットワーキング

DISCONTINUED. Fast RFC 5389 STUN implementation in go

Command-line tool and library for Windows remote command execution in Go

DISCONTINUED. Package raw enables reading and writing data at the device driver level for a network interface. MIT Licensed.

golang ftp server library

gNXI Tools - gRPC Network Management/Operations Interface Tools

Package arp implements the ARP protocol, as described in RFC 826. MIT Licensed.

Get easily stdlib HTTP client, which does not share any state with other clients.

Passive DNS Capture and Monitoring Toolkit

Package ethernet implements marshaling and unmarshaling of IEEE 802.3 Ethernet II frames and IEEE 802.1Q VLAN tags. MIT Licensed.

A library to simplify writing applications using TCP sockets to stream protobuff messages

Use anacrolix/go-libutp instead

Jazigo is a tool written in Go for retrieving configuration for multiple devices, similar to rancid, fetchconfig, oxidized, Sweet.

An RFB proxy, written in go that can save and replay FBS files

CoAP Client/Server implementing RFC 7252 for the Go Language

netscanner - TCP/UDP scanner to find open or closed ports

A TCP Server Framework with graceful shutdown, custom protocol.

Golang Super Simple Load Balance

tcpack is an application protocol based on TCP to Pack and Unpack bytes stream in go program.

A library for working with IP addresses and networks in Go

Go PowerDNS 4.x API Client

Build LDAP services w/ Go

Package dhcp6 implements a DHCPv6 server, as described in RFC 3315. MIT Licensed.

:package: Send network packets over a TCP or UDP connection.

Remote control library for the Apache Guacamole protocol (RDP/VNC)

Proxy toolkit including SOCKS5, HTTP, port forward and reverse base proxying

A Go package for sending and receiving ethernet frames. Currently supporting Linux, Freebsd, and OS X.

An enhanced and lightweight http client for Golang

TCP proxy, highjacks HTTP to allow CORS

Go Fetch - A Powerful, Lightweight, Easy Http Client, inspired by Web Fetch API

A cloud native distributed streaming network telemetry.

Go http.RoundTripper that emits open telemetry metrics. This helps you easily get metrics for all external APIs you interact with.

Simulate network link speed

DISCONTINUED. A simple, user-friendly and concurrent safe HTTP request library for Go.

An experimental go FTP server framework

Enriches the standard go http client with retry functionality.

Package golibwireshark use libwireshark library to decode pcap file and analyse dissection data.

Go pkg for returning your public facing IP address.

HTTP proxy handler and dialer

Hit your API targets with rapid-fire precision using Go's fastest and simple HTTP Client.

request with digest authentication in golang

DISCONTINUED. GoHooks make it easy to send and consume secured web-hooks from a Go application

Declarative golang HTTP client

Package goshark use tshark to decode IP packet and create data struct to analyse packet.

It's a very simple but quick backend for proxy servers. Can be useful for fast redirection to predefined domain with zero memory allocation and fast response.

Semantic addressing extention for golang's net package

Reliable HTTP for GoLang

tcp server pool

DISCONTINUED. Socket server made simple.

NanoProxy is a lightweight SOCKS5 proxy server written in Go. It is designed to be simple, minimalistic, and easy to use.

go-nfdump: A Go module to read and process nfdump files

Go package for sending and receiving SSE (server-sent events)

DISCONTINUED. A customizable and simple HTTP client library. Only depend on the stdlib HTTP client.

HTTP reverse proxy that uses one basic config.txt file. Learning curve composed of copy paste.

A pure Go implementation of the WebRTC API.

DISCONTINUED. Retryable HTTP client in Go.