So you want to build a Yahoo Widget…
Developing the Solar-Viewer was fun. I was surprised at how native the widget environment seemed to be, though there were a few quirks. If you have some knowledge of XML and Javascript, you will be able to build a widget as well. The widget engine is well documented and you will want to take a look at the development tools and references that Yahoo provides. Definitely print out and read the Widget Creation Tutorial, we…