* What is this?

An implementation of generic functions based on CLOS and the protocols
defined in the Art of the Metaobject protocol, adapted for JS.  These
adaptations include using the prototype chain instead of classes and
additionally providing extensible specializers (as in
https://github.com/sbcl/specializable). For the moment, this is only
used to provide a Shape specializer, as the details of the interaction
between such specializers and subtyping are an open question.

* Use examples:

** A React Component