Extract email addresses from a URL

find-emails.js

const axios = require('axios');

async function findEmails(url) {
  try {
    const response = await axios.get(url);
    const html = response.data;

    const emailRegex = /[\w.-]+@[\w.-]+\.\w+/g;
    let emails = html.match(emailRegex);

    if (emails && emails.length) {
      emails = [...new Set(emails)];
      console.log('Fond emails:', emails);
    } else {
      console.log('Not found emails at this url.');
    }
  } catch (error) {
    console.error('Error', error);
  }
}