Scrape Flash Card Data

const textarea = document.createElement("textarea");
textarea.rows = 50;
textarea.style.width = "100%";

//Put the Text Area at the top of the page
document.querySelector('body').prepend(textarea);

// Loop through Each Flash Card
let timer = setInterval(() => {
  let next = document.querySelector('[aria-label="arrow right"]');

  // If Next Button does not exist the clear timer and exit
  if (next === null) {
    clearInterval(timer);
    return;
  }

  // get flash card values and add them to the text area output
    //Replace New lines with <br> tag
  let card = document.querySelectorAll('[data-testid="Card"]');
  let question = card[0].children[0].children[2].innerText;
    question = question.replace(/(?:\r\n|\r|\n)/g, '<br>');
  let answer = card[1].children[0].children[2].innerText;
    answer = answer.replace(/(?:\r\n|\r|\n)/g, '<br>');
  textarea.value += `<div class='questions'>${question}<hr><div class='answers'>${answer}</div></div>\n`;

  //Click The Next Button
  let button = next.parentElement;
  button.click();
}, 200);