sanitize-v0.1.js

function sanitize(tweet) {
  let text = tweet.text.replace(/\n/g, '').replace(/RT /g, '');

  tweet.entities.user_mentions.forEach((user) => {
    text = text.replace(new RegExp(`@${user.screen_name}(:)?`, 'g'), '');
  });

  tweet.entities.hashtags.forEach((hashtag) => {
    text = text.replace(new RegExp(`#(${hashtag.text})`, 'g'), '$1');
  });

  text = text.replace(/[-a-zA-Z0-9@:%_\+.~#?&//=]{2,256}\.[a-z]{2,4}\b(\/[-a-zA-Z0-9@:%_\+.~#?&//=]*)?/gi, '');

  text = text.trim();

  return text;
}