Open-source projects tagged “networking”

A self-hosted tunnel that exposes localhost services to the internet through your own server and domain.

A terminal UI for Linux that lists listening network ports and lets you inspect or kill the processes holding them.

A Rust library for connecting apps by public key, with QUIC transport, hole-punching, and relay fallback so peers can connect regardless of IP address.

Terminal UI tool written in Go that discovers and explores devices on your local network using mDNS, SSDP, and ARP.

A GPU-over-IP bridge that lets CPU-only machines use GPUs installed on remote servers over the network.

A minimal Rust CLI that exposes a local TCP port to a remote server, so localhost services can be reached from the public internet.

A terminal network scanner and diagnostic tool in Rust with a TUI for listing interfaces, scanning WiFi, pinging CIDR ranges, and dumping packets.

Self-hosted network scanner that discovers hosts and services on a schedule and maintains live network diagrams in four views.

A netcat-like CLI and Go library that tunnels TCP and UDP between two machines over Tailscale's encrypted data plane, without needing a Tailscale account.