Unfavourite Tweet button clicker (scrolls through and unlike/unfavourite tweets from your own likes/favourites only)

unfavTimer.js

var unfavTweetsTimer = null;
var doUnfavTweetsFn = () => {
    clearInterval(unfavTweetsTimer);
    Array.from(document.querySelectorAll('article[data-testid="tweet"] div[data-testid="unlike"]'))
    .forEach(unlikeBtn => {
        unlikeBtn.click();
    })
    window.scrollTo({
        top: document.body.scrollHeight,
        left: 0,
        behavior: 'auto'
    });
    unfavTweetsTimer = setInterval(doUnfavTweetsFn, 500);
};
unfavTweetsTimer = setInterval(doUnfavTweetsFn, 16);

DESIGNED TO RUN THIS ON YOUR LIKES PAGE

"Likes" page on address bar looks like

twitter.com/(your_twitter_username)/likes

For faster processing, I recommend a rule for uBlock Origin. this prevents images on each tweet from loading

add this in "My Filters" Tab on uBlock Origin's settings page.

twitter.com##section > div figure

don't forget to remove this after done unliking :)

fixed a selector error tweetEntries.queryselectorAll is not a function

Thanks, this is one of the better scripts I've found for this. Still working as of 3/14/23.