StepaniaH/port-light

An open source, self-hosted, real-time port monitoring and discovery tool.

Port Management Interface

htop for your ports. Inspect processes, Docker & systemd, detect port drift, audit Compose, and manage it all from TUI, Web or Cockpit.

See exactly what’s using your ports — and kill it in one click.

Easily access your Docker container web interfaces and keep them up to date — across all your hosts.

Find what's using a port, who started it (Claude Code, Cursor, Docker…), whether your network can reach it, and stop it safely. An lsof alternative for developers: TUI, CLI and a live harbour view.

A self-hosted dashboard for visualizing Docker containers and network services. DockDash discovers services automatically, tracks their health, monitors container image updates, and lets you map connections between them on an interactive canvas.

The missing inventory for your homelab: services, ports, routes and expiry dates discovered from Docker, Proxmox, Tailscale and your reverse proxy. Read-only, no agents, no telemetry. Live demo in the link.