Dottor-o Web Reference

I found another very interesting reference site on the DOM and JavaScript and it’s Dottoro:
http://help.dottoro.com/ljxsqnoi.php

For example, just check how much detail is available on just the Range object. The best thing is all the compatibility options of all the major browsers are also discussed. The main idea for this post is to bookmark this link for my future reference, but I hope some of you might find this helpful too.