JavaScript books

So you're ready to make the leap from writing HTML and CSS web pages to creating dynamic web applications. You want to take your web skills to the next level. And you're finally ready to add "programmer" to the resume. It sounds like you're ready to learn the Web's hottest programming language: JavaScript. Head First JavaScript is your ticket to going beyond copying and pasting the code from someone else's web site, and writing your own interactive web pages.
With Head First JavaScript, you learn:

• The basics of programming, from variables to types to looping
• How the web browser runs your code, and how you can talk to the browser with your code
• Why you'll never have to worry about casting, overloading, or polymorphism when you're writing JavaScript code
• How to use the Document Object Model to change your web pages without making your users click buttons

If you've ever read a Head First book, you know what to expect -- a visually rich format designed for the way your brain works. Head First JavaScript is no exception. It starts where HTML and CSS leave off, and takes you through your first program into more complex programming concepts -- like working directly with the web browser's object model and writing code that works on all modern browsers.
Don't be intimidated if you've never written a line of code before! In typical Head First style, Head First JavaScript doesn't skip steps, and we're not interested in having you cut and paste code. You'll learn JavaScript, understand it, and have a blast along the way. So get ready... dynamic and exciting web pages are just pages away.

This Fifth Edition is completely revised and expanded to cover JavaScript as it is used in today's Web 2.0 applications. This book is both an example-driven programmer's guide and a keep-on-your-desk reference, with new chapters that explain everything you need to know to get the most out of JavaScript, including:

• Scripted HTTP and Ajax
• XML processing
• Client-side graphics using the canvas tag
• Namespaces in JavaScript--essential when writing complex programs
• Classes, closures, persistence, Flash, and JavaScript embedded in Java applications

Part I explains the core JavaScript language in detail. If you are new to JavaScript, it will teach you the language. If you are already a JavaScript programmer, Part I will sharpen your skills and deepen your understanding of the language.

Part II explains the scripting environment provided by web browsers, with a focus on DOM scripting with unobtrusive JavaScript. The broad and deep coverage of client-side JavaScript is illustrated with many sophisticated examples that demonstrate how to:

• Generate a table of contents for an HTML document
• Display DHTML animations
• Automate form validation
• Draw dynamic pie charts
• Make HTML elements draggable
• Define keyboard shortcuts for web applications
• Create Ajax-enabled tool tips
• Use XPath and XSLT on XML documents loaded with Ajax
• And much more

Part III is a complete reference for core JavaScript. It documents every class, object, constructor, method, function, property, and constant defined by JavaScript 1.5 and ECMAScript Version 3.

Part IV is a reference for client-side JavaScript, covering legacy web browser APIs, the standard Level 2 DOM API, and emerging standards such as the XMLHttpRequest object and the canvas tag.

More than 300,000 JavaScript programmers around the world have made this their indispensable reference book for building JavaScript applications.

"A must-have reference for expert JavaScript programmers...well-organized and detailed."
-- Brendan Eich, creator of JavaScript

Although JavaScript has become the programming language of the Web, it’s a little different from the expectations of other languages. This convenient pocket reference gives you immediate answers to pressing questions as you encounter them.

Based on content distilled from David Flanagan’s bestselling JavaScript: The Definitive Guide, this quick guide to JavaScript’s features and quirks is ideal for experienced programmers coming to JavaScript from another environment, as well as developers experienced with the language.

If you're like most developers, you rely heavily on JavaScript to build interactive and quick-responding web applications. The problem is that all of those lines of JavaScript code can slow down your apps. This book reveals techniques and strategies to help you eliminate performance bottlenecks during development. You'll learn how to improve execution time, downloading, interaction with the DOM, page life cycle, and more.

Yahoo! frontend engineer Nicholas C. Zakas and five other JavaScript experts -- Ross Harmes, Julien Lecomte, Steven Levithan, Stoyan Stefanov, and Matt Sweeney -- demonstrate optimal ways to load code onto a page, and offer programming tips to help your JavaScript run as efficiently and quickly as possible. You'll learn the best practices to build and deploy your files to a production environment, and tools that can help you find problems once your site goes live.

• Identify problem code and use faster alternatives to accomplish the same task
• Improve scripts by learning how JavaScript stores and accesses data
• Implement JavaScript code so that it doesn't slow down interaction with the DOM
• Use optimization techniques to improve runtime performance
• Learn ways to ensure the UI is responsive at all times
• Achieve faster client-server communication
• Use a build system to minify files, and HTTP compression to deliver them to the browser

HTML has been on a wild ride. Sure, HTML started as a mere markup language, but more recently HTML’s put on some major muscle. Now we’ve got a language tuned for building web applications with Web storage, 2D drawing, offline support, sockets and threads, and more. And to speak this language you’ve got to go beyond HTML5 markup and into the world of the DOM, events, and JavaScript APIs.
Now you probably already know all about HTML markup (otherwise known as structure) and you know all aboutCSS style (presentation), but what you’ve been missing is JavaScript (behavior). If all you know about are structure and presentation, you can create some great looking pages, but they’re still just pages. When you add behavior with JavaScript, you can create an interactive experience; even better, you can create full blown web applications.
Head First HTML5 Programming is your ultimate tour guide to creating web applications with HTML5 and JavaScript, and we give you everything you need to know to build them, including: how to add interactivity to your pages, how to communicate with the world of Web services, and how to use the great new APIs being developed for HTML5.
Here are just some of the things you’ll learn in Head First HTML5 Programing:

• Learn how to make your pages truly interactive by using the power of the DOM.
• Finally understand how JavaScript works and take yourself from novice to well-informed in just a few chapters.
• Learn how JavaScript APIs fit into the HTML5 ecosystem, and how to use any API in your web pages.
• Use the Geolocation API to know where your users are.
• Bring out your inner artist with Canvas, HTML5’s new 2D drawing surface.
• Go beyond just plugging a video into your pages, and create custom video experiences.
• Learn the secret to grabbing five megabytes of storage in every user’s browser.
• Improve your page’s responsiveness and performance with Web workers.
• And much more.

Larry Ullman's Modern JavaScript: Develop and Design teaches the JavaScript language as it is used today. The book embraces JavaScript's best practices including key Web development approaches such as progressive enhancement. The book teaches everything readers need to know to understand and use JavaScript, including the most important aspects of what JavaScript is today. Tons of real-world code is demonstrated using both hand-written JavaScript and JavaScript frameworks.

An indispensable introductory guide to creating web pages using the most up-to-date standards

This beginner guide shows you how to use XHTML, CSS, and JavaScript to create compelling Web sites. While learning these technologies, you will discover coding practices such as writing code that works on multiple browsers including mobile devices, how to use AJAX frameworks to add interactivity to your pages, and how to ensure your pages meet accessible requirements.

Packed with real-world examples, the book not only teaches you how to write Web sites using XHTML, CSS and JavaScript, but it also teaches you design principles that help you create attractive web sites and practical advice on how to make web pages more usable. In addition, special checklists and appendices review key topics and provide helpful references that re-enforce the basics you've learned.

• Serves as an ideal beginners guide to writing web pages using XHTML
• Explains how to use CSS to make pages more appealing and add interactivity to pages using JavaScript and AJAX frameworks
• Share advice on design principles and how to make pages more attractive and offers practical help with usability and accessibility
• Features checklists and appendices that review key topics

This introductory guide is essential reading for getting started with using XHTML, CSS and JavaScript to create exciting and compelling Web sites.

Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

Professional JavaScript for Web Developers, 2nd Edition, provides a developer-level introduction along with the more advanced and useful features of JavaScript.

Starting at the beginning, the book explores how JavaScript originated and evolved into what it is today. A detailed discussion of the components that make up a JavaScript implementation follows, with specific focus on standards such as ECMAScript and the Document Object Model (DOM). The differences in JavaScript implementations used in different popular web browsers are also discussed.

Building on that base, the book moves on to cover basic concepts of JavaScript including its version of object-oriented programming, inheritance, and its use in various markup languages such as HTML. An in-depth examination of events and event handling is followed by an exploration of browser detection techniques and a guide to using regular expressions in JavaScript. The book then takes all this knowledge and applies it to creating dynamic user interfaces.

The last part of the book is focused on advanced topics, including performance/memory optimization, best practices, and a look at where JavaScript is going in the future.

This book is aimed at three groups of readers:

• Experienced developers familiar with object-oriented programming who are looking to learn JavaScript as it relates to traditional OO languages such as Java and C++
• Web application developers attempting to enhance the usability of their web sites and web applications
• Novice JavaScript developers aiming to better understand the language

In addition, familiarity with the following related technologies is a strong indicator that this book is for you:

• Java
• PHP
• ASP.NET
• HTML
• CSS
• XML

This book is not aimed at beginners who lack a basic computer science background or those looking to add some simple user interactions to web sites. These readers should instead refer to Wrox’s Beginning JavaScript, 3rd Edition (Wiley, 2007).

This book covers:

• What Is JavaScript?—Explains the origins of JavaScript: where it came from, how it evolved, and what it is today. Concepts introduced include the relationship between JavaScript and ECMAScript, the Document Object Model (DOM), and the Browser Object Model (BOM). A discussion of the relevant standards from the European Computer Manufacturer’s Association (ECMA) and the World Wide Web Consortium (W3C) is also included.
• JavaScript in HTML—Examines how JavaScript is used in conjunction with HTML to create dynamic web pages. Introduces the various ways of embedding JavaScript into a page, including a discussion surrounding the JavaScript content-type and its relationship to the element.
• Language Basics—Introduces basic language concepts, including syntax and flow control statements. Explains the syntactic similarities of JavaScript and other C-based languages and points out the differences. Type coercion is introduced as it relates to built-in operators.
• Variables, Scope, and Memory—Explores how variables are handled in JavaScript given their loosely typed nature. A discussion about the differences between primitive and reference values is included, as is information about execution context as it relates to variables. Also, a discussion about garbage collection in JavaScript explains how memory is reclaimed when variables go out of scope.
• Reference Types—Covers all of the details regarding JavaScript's built-in reference types, such as Object and Array. Each reference type described in ECMA-262 is discussed both in theory and how they relate to browser implementations.
• Object-Oriented Programming—Explains how to use object-oriented programming in JavaScript. Since JavaScript has no concept of classes, several popular techniques are explored for object creation and inheritance. Also covered is the concept of function prototypes and how that relates to an overall OO approach.
• Anonymous Functions—Explores one of the most powerful aspects of JavaScript: anonymous functions. Topics include closures, how the this object works, the module pattern, and creating private object members.
• The Browser Object Model—Introduces the Browser Object Model (BOM), which is responsible for objects allowing interaction with the browser itself. Each of the BOM objects is covered, including window, document, location, navigator, and screen.
• Client Detection—Explains various approaches to detecting the client machine and its capabilities. Different techniques include capability detection and user-agent string detection. Each approach is discussed for pros and cons as well as situational appropriateness.
• The Document Object Model—Introduces the Document Object Model (DOM) objects available in JavaScript as defined in DOM Level 1. A brief introduction to XML and its relationship to the DOM gives way to an in-depth exploration of the entire DOM and how it allows developers to manipulate a page.
• DOM Levels 2 and 3 Explains how DOM Levels 2 and 3 augmented the DOM with additional properties, methods, and objects. Compatibility issues between Internet Explorer and other browsers are discussed.
• Events—Explains the nature of events in JavaScript, where they originated, legacy support, and how the DOM redefined how events should work. A variety of devices are covered, including the Wii and iPhone.
• Scripting Forms—Looks at using JavaScript to enhance form interactions and work around browser limitations. Discussion focuses on individual form elements such as text boxes and select boxes and on data validation and manipulation.
• Error Handling and Debugging—Discusses how browsers handle errors in JavaScript code and presents several ways to handle errors. Debugging tools and techniques are also discussed for each browser, including recommendations for simplifying the debugging process.
• XML in JavaScript—Presents the features of JavaScript used to read and manipulate eXtensible Markup Language (XML) data. Explains the differences in support and objects in various web browsers, and offers suggestions for easier cross-browser coding. This also covers the use of eXtensible Stylesheet Language Transformations (XSLT) to transform XML data on the client.
• ECMAScript for XML—Discusses the ECMAScript for XML (E4X) extension to JavaScript, which is designed to simplify working with XML. Explains the advantages of E4X over using the DOM for XML manipulation.
• Ajax and JSON—Looks at common Ajax techniques, including the use of the XMLHttpRequest object and Internet Explorer's XDomainRequest object for cross-domain Ajax. Explains the differences in browser implementations and support as well as recommendations for usage.
• Advanced Techniques—Dives into some of the more complex JavaScript patterns, including function currying, partial function application, and dynamic functions. Also covers creating a custom event framework to enable simple event support for custom objects.
• Client-Side Storage—Discusses the various techniques for storing data on the client machine. Begins with a discussion of the most commonly supported feature, cookies, and then discusses newer functionality such as DOM storage.
• Best Practices—Explores approaches to working with JavaScript in an enterprise environment. Techniques for better maintainability are discussed, including coding techniques, formatting, and general programming practices. Execution performance is discussed and several techniques for speed optimization are introduced. Last, deployment issues are discussed, including how to create a build process.
• Upcoming APIs—Introduces APIs being created to augment JavaScript in the browser. Even though these APIs aren't yet complete or fully implemented, they are on the horizon and browsers have already begun partially implementing their features. Includes the Selectors API and HTML 5.
• The Evolution of JavaScript—Looks into the future of JavaScript to see where the language is headed. ECMAScript 3.1, ECMAScript 4, and ECMAScript Harmony are discussed.

With HTML5 and improved web browser support, JavaScript has become the tool of choice for creating high-performance web graphics. This faced-paced book shows you how to use JavaScript, jQuery, DHTML, and HTML5's Canvas element to create rich web applications for computers and mobile devices.

By following real-world examples, experienced web developers learn fun and useful approaches to arcade games, DHTML effects, business dashboards, and other applications. This book serves complex subjects in easily digestible pieces, and each topic acts as a foundation for the next.

• Tackle JavaScript optimization and understand how it impacts performance
• Create fast-moving graphics by combining old-school DHTML with jQuery
• Learn advanced UI techniques using the jQuery UI and Ext JS libraries
• Build games with collision detection, object handling, and JavaScript scrolling techniques
• Master HTML5 Canvas basics for drawings, fills, bitmaps, animation, and more
• Create applications for the small screen with jQuery Mobile and PhoneGap
• Use Google’s data visualization tools to create interactive dashboards

Create scalable and reusable high-quality JavaScript applications and libraries using the concepts of object-oriented programming. This book is for the beginning to intermediate web developer who wants to solve web development problems with smart JavaScript. It does not assume any prior knowledge of JavaScript programming; however even if you already know some JavaScript, there will be plenty for you to learn here.