Parse list of users from a post and save it to .csv file

facebook-post-parse.js

// open a list of users who interact with a post by clicking a number below the post
// execute function below in the browser's console
// PROFIT
(function() {
  let result = [];
  document.querySelectorAll('#reaction_profile_browser > li > div > div > div > div > div > div > a').forEach(item => result.push(item.textContent));
  let csvContent = "data:text/csv;charset=utf-8,";
  csvContent += result.join('\r\n');

  let encodedUri = encodeURI(csvContent);
  let link = document.createElement("a");
  link.setAttribute("href", encodedUri);
  link.setAttribute("download", "users.csv");
  document.body.appendChild(link); // Required for FF

  link.click();
})();