Just recently I started developing with Adobe Flex 3.0. I am still in the read-all-I-can-and-absorb phase. During my reading and searching I discovered some useful pages. I post the pages here so I will not forget them.
Very useful to see which components are available in Adobe Flex. Good reference because we see the components "live" in a Flex applications. Also the addition of the effects helps a lot to play around with.
I don't like the default look-and-feel of a Flex application. So the first thing I do is to change the styles. With the Style Explorer we can play around and change a lot of settings and immediately see the result. And when we are happy with the result we can get the correct CSS and use it in our applications.
What can I do with a component? What events are dispatched? We find answers to these questions in the API documentation.