Toogles (http://toogl.es) is a super fast minimal alternative interface for YouTube. It's refreshingly different than the bulk of YouTube.com.
This extension just redirects you to the Toogles version of any YouTube video that you open (it ignores all other YouTube pages such as playlists and users). That's it. No hidden features or sketchy permissions or anything like that.
If you really want to view a video on YouTube you can click the video's title on Toogles to force it that once (or just add &toogles=0 to the end of the YouTube video URL).
Open source on GitHub: http://bit.ly/TbTJBm
谷歌浏览器、其他Chromium内核的浏览器