No chrome or android tho...
https://www.wikiwand.com/It's available for Chrome there (works flawlessly with Chromium).
//Damn,
flowjob was faster than me.
I kind of like this. Only time will tell whether I'll keep using it or if I'll stick to Wikipedia's regular layout, but so far it's quite good. Depends on the article, though, the one you took a picture of looks horrible with Wikiwand imho. Most articles look good.
Thanks for sharing!