(Manning – paperback)
CoffeeScript increasingly is being used to write complete applications. (Just one example: the CoffeeScript compiler used to be written in Ruby. Now it is implemented in CoffeeScript.) Likewise, CoffeeScript can work smoothly with Node.js and Ruby on Rails.
CoffeeScript is out there, and, increasingly, it is being put to work in the workaday world.
I have read and used several smaller books on CoffeeScript, including The Little Book on CoffeeScript and Jump Start CoffeeScript. These are good, and numerous other books are available. But if you want a reasonably deep understanding of CoffeeScript as a programming language, I recommend starting with, or moving up to, CoffeeScript in Action.
Patrick Lee says that his book “doesn’t try to comprehensively detail libraries, frameworks, or other ancillary matters. Instead, it concentrates only on teaching the CoffeeScript programming language from syntax, through composition, to building, testing, and deploying applications.”
The three-part, 13-chapter, 408-page (in print format) book offers dozens of short, concise code examples that illustrate such diverse aspects as objects, functions, mixins, tests, event loops, compiling, creating animations, using CoffeeScript with domain-specific languages, and deploying applications. The book also serves up some CoffeeScript cartoons, as well as practical illustrations for key points.
Lee contends that “you should count on it being around for a long time–long enough, at least, that it will probably outlast your career as a programmer.”
— Si Dunn