I only run on local on ports: 8080, 9090, 9191, 8081, 8082 and 8083. So scanning only on 3000 is a bit narrow...
replies(3):
const portsToTry = [
80, 81, 88,
3000, 3001, 3030, 3031, 3333,
4000, 4001, 4040, 4041, 4444,
5000, 5001, 5050, 5051, 5555,
6000, 6001, 6060, 6061, 6666,
7000, 7001, 7070, 7071, 7777,
8000, 8001, 8080, 8081, 8888,
9000, 9001, 9090, 9091, 9999,
];