Apps with 'port monitoring' feature

A macOS menu bar utility that maps every port, device, and power draw on your Mac. Live topology, hub and daisy-chain support, and link speeds — all local, no telemetry.

devglow is a macOS menu bar app that replaces terminal tabs, pm2, and port killer utilities for local development. It lets you register any shell command — whether it's Next.js, Vite, Hugo, Rails, Flask, Cargo, Go, or Docker — and manage everything from a single interface.

Robotalp is an all-in-one monitoring solution that ensures your website's uptime and performance with 11 different monitoring functions and a status page.

A self-hosted, real-time port monitoring and discovery tool.

rhealth.dev is a developer-first uptime monitoring platform designed to reduce alert noise and speed up incident response.

A lightweight macOS status bar app that monitors and manages development processes running on ports 2000-6000. The app provides real-time process detection and allows you to kill individual processes or all processes at once.