The Fantasy Land spec and related libraries like Sanctuary and Fluture deserve a mention here, even if only as a next step after reading this guide. It helps b

The Fantasy Land spec and related libraries like Sanctuary and Fluture deserve a mention here, even if only as a next step after reading this guide. It helps bridge the gap between looking at all of this from the more math/Haskell perspective and how it's implemented in javascript, without sacrificing definitions (as much as possible).