Twitter ~Remove favs.

// f12 - enter

function scrollToLoadMore() {
	// keep scrolling if twitter tries to stop loading more.
	// scroll up, then down to force infinite load.
	window.scrollTo(0, 0);
	setTimeout(function() {
		window.scrollBy(0, 9999999999);
	}, 200);
}

function removeTweet(tweetEl) {
	// show it
	tweetEl.style.backgroundColor = 'rgba(255,0,0,0.5)';
	tweetEl.scrollIntoView();
	window.scrollBy(0, -150);
	// remove it
	let favButton = tweetEl.querySelector('.js-actionFavorite');
	favButton.click();
	setTimeout(function() {
		tweetEl.parentNode.removeChild(tweetEl);
	}, 250);
}

function favThenRemove(tweetEl) {
	// older tweets in your likes list may not show the favorited state correctly, so we click, then un-click.
	// show it.
	tweetEl.style.backgroundColor = 'rgba(0,255,0,0.5)';
	// fav it.
	let favButton = tweetEl.querySelector('.js-actionFavorite');
	favButton.click();
	setTimeout(function() {
		removeTweet(tweetEl);
	}, 450);
}

function removeFav() {
	let tweetEl = document.querySelector('.js-actionable-tweet');
	if(tweetEl) {
		if(tweetEl.classList.contains('favorited')) {
			removeTweet(tweetEl);
        	} else {
			favThenRemove(tweetEl);
        	}
	} else {
		scrollToLoadMore();
	}
}
let unfavInterval = setInterval(removeFav, 500);