Browser object references for Chrome, Safari or Opera?

I was able to find the browser object references for Firefox and IE...

Firefox: https://developer.mozilla.org/en/Gecko_DOM_Reference

IE: http://msdn.microsoft.com/en-us/library/ms533054(VS.85).aspx

But, I am unable to find the object references for the other popular browsers. I assume that Safari and Chrome have a similar object structure (since they are both based on the WebKit engine). I also assume that Opera gene开发者_开发技巧rally uses properties defined by Firefox/IE (just to be compatible with those browsers)...

Do those browsers have object references somewhere online?

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I can see one for Safari / Webkit:

WebKit DOM Reference

However, it seems to consist largely of stubs, seems very lovelessly produced, and:

Important: This is a preliminary document. Although it has been reviewed for technical accuracy, it is not final.