When comparing W3Schools vs JavaScript & jQuery - Jon Duckett, the Slant community recommends JavaScript & jQuery - Jon Duckett for most people. In the question“What are the best resources to learn JavaScript?” JavaScript & jQuery - Jon Duckett is ranked 13th while W3Schools is ranked 23rd. The most important reason people chose JavaScript & jQuery - Jon Duckett is:
This book won't confuse you with jargon - Everything is introduced with a clear explanation.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Easy to learn
All the tutorials are written in a straightforward and easy to understand way.
Pro Built in editor
Almost every example has a "try it yourself" button which opens up an editor in a new tab. It allows you to play with the example code and see how it works.
Pro Well organized tutorials
All of the lessons are separated into their own pages, which makes it easy to learn about specific concepts.
Pro Great source from Google search's perspective
Pro Easy to follow with well explained concepts
This book won't confuse you with jargon - Everything is introduced with a clear explanation.
Pro Excellent examples
The examples throughout this book are well explained and easy to follow. In order to complete the examples on your own, you must have a clear understanding of the material covered in that chapter. This is a great way for you to understand what you should go back and review before moving on.
Pro Visually appealing book
The content is laid out in a visually appealing way, while utilizing plenty of images to help the reader grasp the concepts being taught.
Cons
Con Outdated practices / problem solutions
The practices that are shown to solve the problems at hand are rarely, if at all, updated. Usually, their tutorials and learning material is updated only after they see their profits drop.
Con Doesn't care about teaching right
There are multiple errors in the data they show. Although the solutions they show work, they will lead to unmaintainable code. That happens even when the maintainable code alternatives are as easy or accessible to new programmers as the alternatives.
Con Certifications not recognized
Many professionals in IT agree that w3s certifications are not recognized by them and are deemed useless. Good luck finding any respectable professional that accepts a w3s certification.
Con It is for profit
What defines what goes is and what gets fixed on w3schools is what gives them profit and what doesn't (through their ads system).
Con Written tutorials only
While many learning resources offer a mixture of media in their courses (such as videos, challenges etc.), w3schools offers only written tutorials and code editors. This makes w3schools more beneficial as a quick reference rather than a primary learning resource.
Con jQuery is a bit out of date as of 2018
Most of what jQuery did for the web can now be done with pure ES6.
Con Errors throughout the book
There are plenty of errors through the book including typos and errors in the code. Many of these errors are listed on their errata page.
Con Issues with binding/quality issues
Many people have noted that the physical quality of the book is quite poor, resulting in the binding falling apart.