Top TUNNELING GitHub Repositories & Tools (2026)

Terminal UI for WireGuard and OpenVPN with multi-tunnel control, real-time telemetry, and leak guarding.

High Performance reverse tunnel engine in Go, built for edge ⇄ origin server setups

Open-source AI-assisted per-application routing for Windows with OpenAI/Ollama drafts and a sing-box TUN data plane.

macOS menu-bar app for fine-grained VPN routing: bypass the VPN for chosen domains/services, force others through it, or (Custom mode) route each domain/subnet out a specific egress — direct, a specific VPN, an HTTP/SOCKS5 proxy, or a Tailscale peer. Includes a vpnb CLI.

A blazing fast relay server adaptable to different protocols and desired levels of traffic inspection.

Publishes localhost services to the agentic web through self-hostable, trustless relays.