Port Radar is a macOS developer utility built by Sebastian Solano (juansebsol). It surfaces mystery ports, forgotten Vite servers, and runaway node processes in the menu bar.
Apple Intelligence reads command, project, and context on-device—nothing leaves the Mac—to explain what a process is, why it’s running, and whether you should stop it.
It also supports one-click Cloudflare tunnels so you can share a local app with a public URL without the usual CLI ritual. Featured on Product Hunt; free and open source under Apache 2.0.
What shipped
- See every listening localhost port, grouped by project
- On-device Apple Intelligence: what it is, why it’s there, safe to stop?
- One-click Cloudflare tunnels to share local apps
- Graceful stop / force quit with confirmation