Came here to say the same thing about Wikiwand. I've been using it about a year now, and it has radically improved my experience reading Wikipedia. As you poi

Came here to say the same thing about Wikiwand. I've been using it about a year now, and it has radically improved my experience reading Wikipedia. As you point out, it's had a smoothly working link preview feature all along, as well as a beautiful, usable reading experience. Not flashy or over-designed, just clean and elegant. I get a little caught off-guard now when I see a Wikipedia page without it.