Javascript animation libraries that don't use the DOM?

I'm looking for 开发者_StackOverflow社区a Javascript animation library that doesn't use the DOM, so I can use it with Titanium when I'm not working inside a webview. Inside a webview, I can use whatever I want. But outside of that, I need an animation library that doesn't assume there is a DOM.

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The gist is that you want a basic tweening library, like this one. Basically it animates any properties on an object instead of on DOM elements.

Also, per docs, Titanium UI has built-in animations