Ports

Ports lists the servers listening on your Mac and recognizes the usual development ones: Vite, Next.js, Rails, Postgres and more.

• Open in browser opens a web server on its port.
• Kill stops a server: first politely (TERM), then for good (KILL) if it does not exit.

Shelf asks the system (lsof) only when you open the section. Nothing watches your ports in the background.