Automatically Unfollow those who are not following back

autounfollow.js

// To be copy-pasted in the "Following" Twitter page

var profiles = $(".ProfileCard.js-actionable-user");
for (var i=0; i<profiles.length; i++) {
    var p = profiles[i];
 
    var status = $($(p).find(".FollowStatus")[0]).text().trim();
    var button = $(p).find(".user-actions-follow-button");
    if (status!="follows you") $(button).trigger('click');
}