BinaryJam

I went on course 2014B, with the exception of the security section of this course it was a waste of time. For developers with something about them all you need is this document to get you going and more

http://www.sharepointcustomization.com/resources/whitepapers/Web%20Parts2003.pdf

I’ve been experimenting with custom web part menus and custom toolpanes and its all in this document.