EvilSoft the creator of crocks a few years a go provided some great videos on Async, Reader, and Async Reader. These videos can give you a great introduction to using crocks within your code base. They can also be helpful if you plan to contribute to hyper63, since we use Async and AsyncReader in the core project.
Summary
Functional Javascript can be a huge boost to your application, in these videos you will see how crocks leverages theses patterns to create clean code.
For more Functional Javascript videos checkout EvilSofts YouTube Channel:
https://www.youtube.com/channel/UCc8LoGpIa8tRNosGGJroS2Q