A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

一款轻量级、高性能、功能强大的内网穿透代理服务器。支持tcp、udp、socks5、http等几乎所有流量转发，可用来访问内网网站、本地支付接口调试、ssh访问、远程桌面，内网dns解析、内网socks5代理等等……，并带有功能强大的web管理端。a lightweight, high-performance, powerful intranet penetration proxy server, with a powerful web management terminal.

A platform for building proxies to bypass network restrictions.

Xray, Penetrates Everything. Also the best v2ray-core. Where the magic happens.

GO Simple Tunnel - a simple tunnel written in golang

A fast TCP/UDP tunnel over HTTP

Go实现的Trojan代理，支持多路复用/路由功能/CDN中转/Shadowsocks混淆插件，多平台，无依赖。A Trojan proxy written in Go. An unidentifiable mechanism that helps you bypass GFW. https://p4gefau1t.github.io/trojan-go/

Local development against a remote Kubernetes or OpenShift cluster

GO Simple Tunnel - a simple tunnel written in golang

HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH.

tun2socks - powered by gVisor TCP/IP stack

glider is a forward proxy with multiple protocols support, and also a dns/dhcp server with ipset management features(like dnsmasq).

Fast and secure tunnels over HTTP/2

Pingtunnel is a tool that send TCP/UDP traffic over ICMP

👻Stowaway -- Multi-hop Proxy Tool for pentesters

Command line tool to share your UNIX terminal and forward local TCP ports to people you trust.

Share a terminal session over WebRTC

Venom - A Multi-hop Proxy for Penetration Testers

A simple SSL/TLS proxy with mutual authentication for securing non-TLS services.

CLI application to create ssh tunnels focused on resiliency and user experience.