I used to use tree style tabs too but it is too slow and laggy. I've trying alternatives and settled on Sideberry as of now. It's way faster albeit a little bu

I used to use tree style tabs too but it is too slow and laggy. I've trying alternatives and settled on Sideberry as of now. It's way faster albeit a little buggy. Some major bugs have been fixed and I'm very satisfied. I would recommend trying it.