How to Find Which Project Is Running on a Port on Mac You open localhost:3000 and it’s the wrong app. Or npm run dev says the port is taken, and lsof tells you it’s node. Every dev server is node. What you actually need is the folder it was started from.19h ago · 7 min readportlivo.hashnode.dev
What's running on my Mac? How to see every dev server and portA Vite app from this morning, an artisan serve from yesterday, Postgres, Redis, and whatever your coding agent started in the background. By the afternoon most of us have no idea what's actually runni3d ago · 3 min readportlivo.hashnode.dev
How to fix "port already in use" on a Mac (and stop it happening) You run npm run dev and get this: Error: listen EADDRINUSE: address already in use :::3000 Something is already listening on port 3000. Usually it's a dev server you started earlier and forgot about:4d ago · 3 min readportlivo.hashnode.dev
