When comparing Professional JavaScript for Web Developers, 3rd Edition vs exercism.org, the Slant community recommends exercism.org for most people. In the question“What are the best resources to learn JavaScript?” exercism.org is ranked 3rd while Professional JavaScript for Web Developers, 3rd Edition is ranked 18th. The most important reason people chose exercism.org is:
Rather than merely test for code correctness, Exercism uses peer review to improve general programming techniques. Users are encouraged to comment on others' solutions, and refine their own based on feedback.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Best book to learn Javascript
Without any hesitation, this is the best book on Javascript with clear-cut and in-depth explanation and coverage. It will make you a top-notch JavaScript developer if you use it properly. Just be patient and you will end up with total understanding. Then you will find yourself as a js programmer. Covers everything that you might need to know about JavaScript.
Pro Explains what makes JS confusing and how to go about it
JS can be a confusing language especially for people coming in from other C-based languages. It often provides difficulty writing good code that uses objects and methods. The book explains why that is and how to think about the language to avoid confusion.
Pro Human review and feedback
Rather than merely test for code correctness, Exercism uses peer review to improve general programming techniques. Users are encouraged to comment on others' solutions, and refine their own based on feedback.
Pro Practice with production tools
Unlike many code practice websites, Exercism requires the user to develop and test entirely offline, submitting only the finished code. This promotes familiarity with essential tools and workflow, not just the bare language.
Cons
Con Material can be too dense for some
This is not a good starting place for those who can't absorb dense material. It evolves from basic to advanced concepts, but you have to want to stick with it and pay attention.
Con The book requires knowledge of general programming concepts
If your programming experience is currently limited to only HTML and CSS, this book will likely be too advanced to follow. It's great for someone with programming experience in another language who's looking to learn JavaScript. Beginners will have to be willing to simultaneously pick up general programming concepts (like data types, variables).
Con Custom commandline client
Exercism requires using a CLI utility to fetch and submit exercises. This is inconvenient compared to web-only alternatives, and poses an additional barrier to entry for some users.