harbor

See every dev server running on localhost from your system tray.

Linux · x86_64 · Free

Also available as .deb or .rpm

Features

Tray port list All listening localhost servers in one popup from your system tray.
Process stats CPU, memory, uptime, and energy impact at a glance.
Open in browser Jump to any localhost URL without hunting for the port.
Kill with confirmation Stop dev servers safely — terminate or force-kill when you need to.
System protection System services stay locked — no accidental kills on ulauncher or shell apps.
Light & dark themes Follow system appearance or pick light, dark, or auto.