When comparing JavaScript For Cats vs JavaScript: The Good Parts, the Slant community recommends JavaScript: The Good Parts for most people. In the question“What are the best resources to learn JavaScript?” JavaScript: The Good Parts is ranked 6th while JavaScript For Cats is ranked 29th. The most important reason people chose JavaScript: The Good Parts is:
JS can be a confusing language and often provides difficulty writing good code that uses objects and methods. Crockford explains why that is and how to think about the language to avoid confusion.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Beginner-friendly
JavaScript For Cats starts by explaining what is a programming language and builds on from there.
Pro Explains what makes JS confusing and how to go about it
JS can be a confusing language and often provides difficulty writing good code that uses objects and methods. Crockford explains why that is and how to think about the language to avoid confusion.
Pro Good for intermediate programmers
The book requires basic understating of how programming works and even some understanding of JavaScript itself.
Cons
Con It's just a starting point
JavaScript for Cats is a quick introduction to programming, designed to get you acquainted with the basics in the quickest way possible. It is not, however, an in-depth resource that will make you ready to develop production-ready web applications.
Con Lack of consistency
Where some parts of the book cover very basic concepts, other parts expect at least an intermediate understanding on JavaScript. There is a lack of consistency, causing some confusion as to who the book is aimed at.