Zhihu Unfollow Script

zhihu_unfollow.js

function unfollow() {
  setTimeout(function() {
    console.log('unfollowed');
    let list = document.querySelectorAll('.FollowButton');
    console.log(list);
    for (i = 0; i < list.length; i++) { 
        list[i].click();
     }
    unfollow();
  }, 3000);
  let next = document.querySelectorAll('.PaginationButton-next');
  next[0].click();
}
unfollow();