Nice interactive demos!

I may just buy this book.

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On a somewhat related note:

It would be nice if there were more information / tooling centered around doing SVG animations w/ CSS alone.

The reason being that you can animate SVG on GitHub README pages using CSS, but cannot do it using JavaScript (to my knowledge).

The link to the book on Amazon appears to have been changed. I clicked "Foundation HTML5 Animation with JavaScript" w/ the Amazon link in the page.