UI Kit 8

I am typically adverse to overly designed design kits like Bootstrap because I fear the homogeny it can bring to the web but there's also something to be said for having incredibly well designed, well known, interactive elements in a design. iOS 7 suffers some serious flaws when it comes to what is clickable but, in general, having an overarching thematic structure to an application is beneficial. The latest UI8 UI-Kit manages to find the balance between easy to understand pieces and still enjoyably designed. It's not too boring but there's also almost no "learning" curve when it comes to what does what. I dunno when I would ever implement it but I'm really liking what I'm seeing.