CoffeeScript is implemented in CoffeeScript itself, and this is the unabridged source code for it, in literate programming style. Quick links to other interest

CoffeeScript is implemented in CoffeeScript itself, and this is the unabridged source code for it, in literate programming style. Quick links to other interesting bits (also accessible from the "Jump to" link on that page): The Lexer, which has some extra smarts to help keep the grammar cleaner than it otherwise would be: http://jashkenas.github.com/coffee-script/documentation/docs/lexer.html http://jashkenas.github.com/coffee-script/documentation/docs... The implementation of lexical scope: http://jashkenas.github.com/coffee-script/documentation/docs/scope.html http://jashkenas.github.com/coffee-script/documentation/docs... The "coffee" command-line utility: http://jashkenas.github.com/coffee-script/documentation/docs/command.html http://jashkenas.github.com/coffee-script/documentation/docs... All of those pages are created by a little literate-programming-style documentation generator called "Docco". If you run it on itself, you get this: http://jashkenas.github.com/docco/ http://jashkenas.github.com/docco/ Hopefully we'll get some good patches from having the source in the open like this.