Mintlify uses port 3000 by default. You can use the --port flag to customize the port Mintlify runs on. For example, use this command to run in port 3333:
Copy
Ask AI
mintlify dev --port 3333
You will see an error like this if you try to run Mintlify in a port thatโs already taken:
Copy
Ask AI
Error: listen EADDRINUSE: address already in use :::3000