BOOK REVIEW: Trevor Burnham’s CoffeeScript For Pragmatic Programmers

CoffeeScript cover

CoffeeScript, a programming language that lets you output JavaScript with cleaner code, is barely two years old but it’s already exciting developers. I hadn’t heard of it until I got a copy of CoffeeScript: Accelerated JavaScript Development by Trevor Burnham, from The Pragmatic Programmers line of books “by developers for developers.” I could tell right away that Trevor is a decent developer and has the chops to write a book like this—his grasp of JavaScript, JavaScript frameworks and of course CoffeeScript is solid. His writing style is also fairly clean and easy to follow, which is important for a book like this that covers a language not everyone has experienced.

CoffeeScript is basically a primer for the CoffeeScript language: you’ll learn the basics of the language and also dive into some very basic chapters on jQuery and Node.js, but there’s a lot more to learn that you will have to find on your own. This isn’t necessarily a bad thing—some of my best learning experiences have been spurred by small, lean books—but this is probably not the complete reference on CoffeeScript.

I also should point out that CoffeeScript is not JavaScript. CoffeeScript is compiled and translated into JavaScript after the coding process, which lets you work with the cleaner CoffeeScript syntax throughout your project. Ruby and Python programmers will appreciate CoffeeScript more than the typical JavaScript and jQuery programmer. I happen to be one of the latter more than the former, so I read this book from that perspective. Fortunately, CoffeeScript clearly explains how to work with CoffeeScript from the initial installation, which some books sometimes fail to do.

The hands-on work done in CoffeeScript comes from a game project that Trevor builds and improves from chapter to chapter. I like smaller, in-chapter projects as well as larger projects that span over multiple chapters, but sometimes the code didn’t seem very clean or easy to follow. Maybe some more pages devoted to writing and explaining the code would have helped, or perhaps the larger project could have been replaced with some smaller ones. There’s a few ways Trevor could rework the code and make it easier to learn.

I really enjoyed reading CoffeeScript and would like to branch out into using CoffeeScript more to improve my code production. I’m looking for other books to take me further down the learning path, but the book has provided me a fine head start.

CoffeeScript: Accelerated JavaScript Development
Trevor Burnham
Published by Pragmatic Bookshelf
US $29
Rating: 8/10
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