GO Simple Tunnel - a simple tunnel written in golang

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• Updated Aug 30, 2026
• Go

⚡ KCP - A Fast and Reliable ARQ Protocol

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• Updated Jun 23, 2026
• C

A server software reimplementation for a certain anime game.

java server kcp private-server

• Updated Mar 4, 2026
• Java

GO Simple Tunnel - a simple tunnel written in golang

dns tunnel ssh golang http https websocket http2 dtls grpc socks5 reverse-proxy shadowsocks kcp quic socks4a http3 tuntap icmp-tunnel tun2socks

• Updated Nov 11, 2026
• Go

🔥 比libevent/libuv/asio更易用的网络库。A c/c++ network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT/Redis client/server.

redis mqtt openssl curl webserver https websocket-server websocket http-client websocket-client requests http-server kcp epoll wrk iocp

• Updated Oct 28, 2026
• C

#1 Open Source Unity Networking Library

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• Updated Nov 7, 2026
• C#

A crypto-secure Reliable-UDP library for Golang with FEC support.

kcp symmetric-key-cryptography forward-error-correction reliable-udp-library reed-solomon-codes automatic-repeat-request

• Updated Nov 9, 2026
• Go

Kubernetes-like control planes for form-factors and use-cases beyond Kubernetes and container workloads.

kubernetes k8s kcp multitenancy

• Updated Nov 12, 2026
• Go

一款体积小, 快速, 稳定, 高效, 轻量的内网穿透, 端口转发工具 支持多连接,级联代理,传输加密 (A small volume, fast, stable, efficient, and lightweight intranet penetration, port forwarding tool supports multiple connections, cascading proxy, and transmission encryption)

rust tunnel async proxy udp nat socks5 tokio bridge kcp forward smol udp-forwarder penetrate

• Updated Apr 22, 2026
• Rust

simple, fast, reliable websocket server & client, supports running over tcp/kcp/unix domain socket. keywords: ws, proxy, chat, go, golang...

websocket ws kcp permessage-deflate go-websocket go-ws rfc7692 context-takeover

• Updated Sep 11, 2026
• Go

A lightweight high-performance tunneling tool (~5 MB binary) for exposing local services to the public internet. Supports multiple transport and application protocols, with a pure-Rust cross-platform desktop client and server web UI.

rust tunnel http tcp https openwrt proxy websocket nat socks5 tokio expose kcp quic tunnels slint

• Updated Nov 10, 2026
• Rust

Ferries Packets Across Forbidden Boundaries 👀

pcap kcp tcpdump gopacket paqet

• Updated Nov 12, 2026
• Go

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

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• Updated Nov 1, 2026
• C++

KCP C#版。线程安全，运行时无alloc，对gc无压力。

unity nuget no-allocation kcp dotnet-standard il2cpp csharp-library

• Updated Nov 16, 2023
• C#

A High-Performance Distributed Game Server Framework in Go

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• Updated Nov 12, 2026
• Go

A versatile, high-performance network proxy and traffic-forwarding tool written in Go

golang proxy socks5 reverse-proxy kcp quic rudp icmp-tunnel

• Updated Nov 8, 2026
• Go

Unified proxy manager for bypassing firewalls - supports Paqet (KCP/raw socket) and GFW-Knocker (violated TCP/QUIC) with dual-backend simultaneous operation

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• Updated Jul 17, 2026
• Shell

Private proxy solution & network troubleshooting tool.

tls ssh http tcp proxy websocket http2 nat p2p kcp quic mitmproxy packet-capture transparent-proxy low-memory p2s2p

• Updated Feb 4, 2021
• Go

基于java的netty实现的可靠udp网络库(kcp算法)，包含fec实现，可用于游戏，视频，加速等业务

java netty udp kcp fec moba reedsolomon arq reliable-udp

• Updated Aug 12, 2026
• Java

BackPack is a high-performance tunnel engine for connecting Iran ⇄ abroad (kharej) servers

tunnel tcp websocket udp vpn kcp reverse-tunnel spoof tunneling backpack ip-spoofing ip-spoof ip-spoofing-tunnel

• Updated Nov 10, 2026
• Go