I hate the new reddit UI. It is slow, buggy and the video player doesn't even work properly. It also is resource heavy. There are many other reasons why as reddit sucks.
Teddit is a simple and fast reddit frontend. It also works very well without JavaScript. The interface is based on the old reddit design. If you like the old reddit, you will enjoy this one.
Use Teddit Source CodeLibreddit is another fast reddit frontend. Compared to teddit, it has a much more modern and polished look. Libreddit is suited to users who like the new reddit design.
Use Libreddit Source Code