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HTML5 Unleashed

HTML5 Unleashed [Kindle Edition]

Simon Sarris
4.0 out of 5 stars  See all reviews (2 customer reviews)

Print List Price: £28.99
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Product Description

Product Description

HTML5 Unleashed is the authoritative guide that covers the key web components driving the future of the Web. Harness the power of HTML5 to create web apps and solutions that deliver state-of-the-art media content and interactivity with new Audio, Video, and Canvas elements.


HTML5 technologies are essential knowledge for today's web developers and designers. New APIs such as Local Storage, Geolocation, Web Workers, and more expand the Web as a platform, allowing for desktop-like applications that work uniformly across platforms.


Comprehensive and up-to-date, HTML5 Unleashed is organized as an accessible guide of tutorials and practical references. Because HTML5 covers a far-reaching set of standards, each chapter in HTML5 Unleashed is written to stand on its own. Whether you choose to skip around or read it cover to cover, full-color syntax and figures in HTML5 Unleashed ensure that you do not need to be next to a computer to learn the most important concepts of the modern Web.




  • Use new HTML5 features and syntax to create common web page components in a standardized way, with less code
  • Ensure graceful backward compatibility with "polyfilling" libraries, so users of older browsers are not left behind
  • Harness the power of semantic HTML5 tags and Microdata to improve your site accessibility and search engine results
  • Create consistent, rich user experiences across desktop and mobile platforms with the new Audio and Video elements
  • Create HTML5 Canvas web applications, with chapters dedicated to Canvas interactivity and Canvas performance
  • Utilize the new functionality of Geolocation to display locality-aware content to users and harness the power of GPS
  • Use the new Local Storage options to build pages that work offline and robust apps that can store heavyweight data client-side
  • Allow more sophisticated page communication with Cross-Document Messaging and enable multithreaded JavaScript with Web Workers
  • Communicate with servers in real-time with WebSockets and take advantage of the new Ajax possibilities with XMLHttpRequest Level 2

About the Author

Simon Sarris is a web developer focusing primarily on the HTML5 Canvas. Simon has earned a reputation as a go-to source for HTML5 answers. He contributes to the question-and-answer website StackOverflow and has provided the most answers for both the Canvas and HTML5 tags. Simon blogs about Canvas and JavaScript topics, and you can find him online at

Product details

  • Format: Kindle Edition
  • File Size: 46722 KB
  • Print Length: 432 pages
  • Simultaneous Device Usage: Up to 5 simultaneous devices, per publisher limits
  • Publisher: Sams Publishing; 1 edition (27 Jun 2013)
  • Sold by: Amazon Media EU S.à r.l.
  • Language: English
  • Text-to-Speech: Enabled
  • X-Ray:
  • Average Customer Review: 4.0 out of 5 stars  See all reviews (2 customer reviews)
  • Amazon Bestsellers Rank: #440,360 Paid in Kindle Store (See Top 100 Paid in Kindle Store)
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Most Helpful Customer Reviews
1 of 1 people found the following review helpful
5.0 out of 5 stars Excellent info on html5 9 Jan 2014
Format:Kindle Edition|Verified Purchase
I highly recommend this book if you want to know about the new html5 features. I was particularly interested in the html 5 canvas, and there are great chapters dedicated to this, from an introduction to some advanced coding techniques and optimization tips. I initially read the whole book from cover to cover, a good read without having to download and look at examples, I personally prefer a book that will take you through everything without the requirement to sit at your computer, but have subsequently gone back and re-read chapters going through the examples in greater depth. The author is careful not to mention specific frameworks which keeps the focus on the subject. Also check out Simon's blog which goes a bit further into the canvas examples.
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0 of 1 people found the following review helpful
3.0 out of 5 stars It's OK is apposite 30 May 2014
Format:Kindle Edition|Verified Purchase
I feel like I could have read online free articles instead. Some more specific examples that show the 'power' of HTML with less words would have been welcome.
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Most Helpful Customer Reviews on (beta) 4.6 out of 5 stars  12 reviews
8 of 8 people found the following review helpful
5.0 out of 5 stars HTML 5 UNLEASHED By Simon Sarris 29 Aug 2013
By andrea - Published on
Book Review Title:
Byline: HTML 5 UNLEASHED By Simon Sarris

This book is an excellent HTML 5 resource and reference manual. I recommend this book for Web Designers, Web Developers and especially back end developers who want to catch up with all new changes that html 5 brings to Web development. This book was extremely interesting and the code examples were accurate.

This book provides very interesting history of the Web and future insight. This book explains Shims and Polyfills and provides many useful references for their downloads and use. Chapter 3 is an excellent reference manual for HTML 5 tags providing examples and browser compatibilities. Video and Audio tags and how to incorporate into your web design is also covered. Four chapters were devoted to Canvas providing many examples and thorough explanations. The author explains Geolocation simple terms.
The examples were accurate, easy to understand and successfully tested. Web Storage - again the author does a great job explaining Session Storage, Local Storage, File System API and Application Cache. He also reviews IndexedDB and suggests polyfills to support older Browsers. IndexedDB examples are a bit more javascript complex, but they are accurate and are great learning tool. The last few chapters were more high level covering Messaging, Web Workers, WebSockets and Beyond HTML 5.

I have been a web and back-end developer since 1997 and I definitely recommend this book.
5 of 5 people found the following review helpful
5.0 out of 5 stars wow. awesome book! 28 Aug 2013
By Patti L. Fielding - Published on
Format:Paperback|Verified Purchase
Anyone interested in HTML5 should really take a look at this. Well written guide for anyone writing web pages... excellent tutorials and practical references. I really love how each chapter is written in completion so that you can jump around reading which chapter you want to dive into or read it cover to cover.
4 of 4 people found the following review helpful
5.0 out of 5 stars Clear and beautifully done 20 Nov 2013
By M. Helmke - Published on
HTML5 Unleashed is filled with beautiful, full color pages. Figures and code appear just as they do in browsers and quality code editors. That is a really nice bonus that makes long code samples (and we all love long code samples!) easier to read and gives us an easy way to visually confirm that what that code is supposed to do is being done in our browser when we try it out. Seriously, there is color on every page. I like it.

The book starts with a nice, easy introduction that gives us some historic and technical context as to why HTML5 was created and what it is designed to do. For those of us who have been making webpages since the early GeoCities era, it is a nice refresher that makes for a very quick read and provides an accurate context for the newcomer.

Chapter 2 is another quick introduction chapter that presents the important concepts for HTML5 from a high-level. This is actually important as it clarifies the "why are these things being presented" well before you dig in to the meat of the book. Don't skip it, it's short and worth reading.

The rest of the book, chapters 3-13, cover what I consider the main reason for buying the book. In here are the details we all want. While a quick Google search will give you most of this information, maybe all of it, it will not give it to you in such a well-planned order that builds upon itself.

Specifically, topics include everything from the basics like Doctypes and semantic tags to forms. Then, we move into deeper topics like rich media. A set of four chapters is dedicated to covering HTML5 canvas, which is the flashiest and most immediately-gratifying part of the new specification as it "natively enables interactive movies, games, charts, diagrams, and tons of other forms of dynamic visual content." The canvas section includes topics like when and when not to use canvas over other options, working in 2D and even in 3D, making canvas interactive and stateful, performance tips, and even a discussion of its expected future.

The last section of the book takes a 5 chapter romp into HTML5's JavaScript APIs. There was a time when JavaScript was optional for the web, but if you want to make anything relevant today, you must know how to use at least some set of JavaScript functions. Here, the book covers everything from Geolocation to storage options to messaging and web workers. It goes even deeper into network communication using WebSockets and XMLHttpRequest Level 2. Finally, it covers microdata and related small things and gives you a heads up toward topics you may want to explore beyond HTML5.

This book does not cover presentation, such as is done using CSS. This is the content side of the equation, and honestly it is the part I enjoy most. However, it will not help you learn everything you will need to know about web programming and site creation. It will, however give you the useful tools you need to upgrade your skills to today, if you are an HTML4 or XHTML proficient, and it will help the novice gain a solid foundation and understanding of what makes a site work, which I think is important before you start to work on making it beautiful.
3 of 3 people found the following review helpful
5.0 out of 5 stars Great canvas introduction and all-around primer on HTML5 28 Oct 2013
By M. Carson - Published on
Short version: If you are interested in exploring the new canvas element in HTML5, and are also curious about additional features such as audio and video support, this book is worth picking up. I received a review copy and checked it out thoroughly to make sure the book was recommendable. I believe the author did a fine job, and his voice and experience come out in the text.

The fit and finish is great. I decided not to read any more technical books in ebook form for the time being (I think the tech hasn't caught up with the tangibility of print, even in 2013) so I reviewed the print version. The print quality is better than what you get in most technical books, and I really appreciated the syntax-highlighted code examples, which are printed in full color, as are the illustrations, screenshots, etc.

As I read the book, it became clear that the author really wanted to explain the way HTML5 features work in a practical setting. He provides charts that illustrate browser compatibility. He points out things that will slow down your canvas-driven application. He also points out something I didn't find in a more expensive canvas book, a beginner tip that had me pulling out my hair for about an hour. It is clearly explained in the book's introduction to canvas.

By the time you get to the "canvas performance" section, you understand pretty clearly that the book is heavily weighted toward canvas development. This makes it great for people who are trying to migrate from e.g. Flash (in fact the author discusses this) and want to know what they're getting into, but who may also already know the basics of HTML.

There are lots more demos and discussions on the topics of web storage, web workers, web sockets, geolocation, etc.

If you are trying to figure out which HTML5 book to buy, keep in mind that technical books usually have a focus point, even if they seem to cover a lot of bases. Read the reviews and pick the book that most closely covers the subjects that you are interested in.
2 of 2 people found the following review helpful
5.0 out of 5 stars A good overall reference 10 Feb 2014
By JJ - Published on
Format:Paperback|Verified Purchase
If you need one book that gives you an overview of HTML5, consider this one. Written in a classroom textbook style, it is easier than many to follow.
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