To use the callback and sync APIs:

import readline from 'node:readline';

const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
});

rl.question(`What's your name?`, name => {
  console.log(`Hi ${name}!`);
  rl.close();
});

To use the promise-based APIs:

import * as readline from 'node:readline/promises';
import { stdin as input, stdout as output } from 'node:process';

const rl = readline.createInterface({ input, output });

const answer = await rl.question('What do you think of Node.js? ');

console.log(`Thank you for your valuable feedback: ${answer}`);

rl.close();