Making software is hard. Every once in a while we find some code that really helps the process. It makes our own code intelligible: almost fun! Sometimes the magical code is of our own making but often we are using someone else’s code. In either case the next step should be to share the joy.
My preferred mechanism to share the joy is through videos. Videos are a powerful way of humanizing the types of problems software solves. With video, you can get in the thick of it code-wise while still adding a literal face. You can see the excitement, the technology, and most importantly: the code.