Go Networking

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

A Stable & Secure Tunnel based on KCP with N:M multiplexing and FEC. Available for ARM, MIPS, 386 and AMD64。KCPプロトコルに基づく安全なトンネル。KCP 프로토콜을 기반으로 하는 보안 터널입니다。

DNS library in Go

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。

It's like curl -v, with colours.

Provides packet processing capabilities for Go

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

The interactive web server

BGP implemented in the Go Programming Language

Easy SSH servers in Golang

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

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.

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

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

Simple mDNS client/server library in Golang

SFTP support for the go.crypto/ssh package

A simple TUN/TAP library written in native Go.

🚀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)

An SNMP library written in Go

FTP client package for Go

A download manager package for Go

go websocket, a better way to buid your IM server

A Go package for quickly building tcp servers

Go Library to Execute Commands Over SSH at Scale

Fast IP to CIDR lookup in Golang

A simple wrapper around libpcap for the Go programming language

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

golang tcp server

Go library for accessing and embedding Tor clients and servers

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

Fast RFC 5389 STUN implementation in go

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

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

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

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

gNXI Tools - gRPC Network Management/Operations Interface Tools

High-performance, non-blocking, event-driven, easy-to-use networking framework written in Go, support tls/http1.x/websocket.

golang ftp server library

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

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

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

Use anacrolix/go-libutp instead

CoAP Client/Server implementing RFC 7252 for the Go Language

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

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

A TCP Server Framework with graceful shutdown, custom protocol.

Golang Super Simple Load Balance

:sparkles: 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.

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

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

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

Go PowerDNS 4.x API Client

A library for working with IP addresses and networks in Go

TCP proxy, highjacks HTTP to allow CORS

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

Simulate network link speed

An experimental go FTP server framework

A cloud native distributed streaming network telemetry.

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

An enhanced http client for Golang

Go pkg for returning your public facing IP address.

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

request with digest authentication in golang

HTTP requests for Gophers

Enriches the standard go http client with retry functionality.

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

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

Semantic addressing extention for golang's net package

HTTP proxy handler and dialer

Declarative golang HTTP client

tcp server pool

Socket server made simple.

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.

Reliable HTTP for GoLang

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

A pure Go implementation of the WebRTC API.