Comments on: JavaScript: The Missing Manual

By: Ivana

Ivana — Mon, 19 Oct 2009 07:30:44 +0000

As Brett mentioned, this book integrates jQuery (a popular javascript library) into examples. More than half of the book teaches you how to use the jQuery library to enhance user experiences. It won't teach you how to write XMLHTTPRequest from scrach. Instead, the book teaches you how to make Ajax requests with jQuery, which greatly simplifies the problem (1~10 lines of code). The book exposes you to real-world problems and the practical way of solving them (that is using javascript libraries such as jQuery).

I strongly recommend this book to those who know nothing about javascript/ajax or jQuery. It serves as a great introduction to both of the topics. After you finish this book, you will be quite comfortable with javascript syntax. And if you want, you can always read other books to further extend you knowledge of plain javascript (the javascript without any library).

Brett gives a 3-star rating. I feel it is worth more than three, but I agree that it would be better if the publisher named the book "Javascript with jQuery" like.

By: Anonymous

Anonymous — Mon, 19 Oct 2009 05:34:57 +0000

I have David's CSS book and was waiting for this book to come out. I can understand one of the author's reservations about this book being jQuery specific, but if you stop to think of it, is also one of its strengths. There are "n" number of Javascript books out there which are pretty good, but do not take you beyond beginning/inermediate Javascript programming.

Realistically and practically, in order to get anything useful done in a reasonable amount of time, you have to use one of the frameworks. It could be jQuery, Prototype/Scripty, Dojo, Yahoo, any of these frameworks will do. The author has chosen to use jQuery which is an excellent choice.

Actually, my nitpicking is on the other side, i.e., the author should have left beginning Javascript material to any one of the other books and simply focused on Javascript with jQuery. His presentation style is very effective and he obviously knows CSS/Javascript world very well. Even better, he can communicate it equally well.

If you are beyond the introductory phase in CSS/Javascript world and are looking to build something useful beyond the toy pages, this book along with his CSS book becomes very useful.

jQuery, without a doubt, is a superior framework. I prefer it to Prototype and Scriptaculous. I do not know Yahoo or Dojo so I cannot comment on them.

I would buy other books from David again. In fact, I would love to see an "advanced" book where he brings together all of his knowledge and communication skills for creating "professional" web front-ends. Keep the same tutorial format though.

By: Durin

Durin — Mon, 19 Oct 2009 03:17:35 +0000

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I thought the author's other "Missing Manual" on CSS was very good and said so. ( CSS: The Missing Manual ) I am not so sure about this one.

This book is meant to be a beginner book and it certainly does treat certain aspects of JavaScript well from that perspective. My problem is that the author has chosen to integrate a particular JavaScript framework, jQuery, into the examples, starting with the introductory chapter.

I have used jQuery and have a high opinion of it, esp. of its CSS-like selector syntax. However, I don't think I ever could have learned the basics of JavaScript using jQuery. jQuery has its own syntax and its own ways of doing things that are different from other JavaScript frameworks and certainly *much* different from generic JavaScript.

A true beginner is going to find it difficult separating what is applicable to the wide world of JavaScript from what will only be applicable in one particular circumstance.

Perhaps the book may be better labeled as a getting started with JavaScript and jQuery text.

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