No sidebar option, but clean interface and working.

Works just as advertised. I chose this over the more popular "DF Youtube", because it needs fewer permissions and is open source.

There is, however, one remaining minor distraction for me: The left side bar on the main page, whose Subscriptions segment features some potentially distracting thumbnails. I think it would be nice to have an option to collapse that side bar by default, as you can do by clicking on the hamburger menu above.