JavaScript Patterns

JavaScript Patterns Author Stoyan Stefanov
ISBN-10 9781449396947
Release 2010-09-09
Pages 236
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What's the best approach for developing an application with JavaScript? This book helps you answer that question with numerous JavaScript coding patterns and best practices. If you're an experienced developer looking to solve problems related to objects, functions, inheritance, and other language-specific categories, the abstractions and code templates in this guide are ideal—whether you're using JavaScript to write a client-side, server-side, or desktop application. Written by JavaScript expert Stoyan Stefanov—Senior Yahoo! Technical and architect of YSlow 2.0, the web page performance optimization tool—JavaScript Patterns includes practical advice for implementing each pattern discussed, along with several hands-on examples. You'll also learn about anti-patterns: common programming approaches that cause more problems than they solve. Explore useful habits for writing high-quality JavaScript code, such as avoiding globals, using single var declarations, and more Learn why literal notation patterns are simpler alternatives to constructor functions Discover different ways to define a function in JavaScript Create objects that go beyond the basic patterns of using object literals and constructor functions Learn the options available for code reuse and inheritance in JavaScript Study sample JavaScript approaches to common design patterns such as Singleton, Factory, Decorator, and more Examine patterns that apply specifically to the client-side browser environment



Learning JavaScript Design Patterns

Learning JavaScript Design Patterns Author Addy Osmani
ISBN-10 9781449334871
Release 2012-07-08
Pages 254
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With Learning JavaScript Design Patterns, you’ll learn how to write beautiful, structured, and maintainable JavaScript by applying classical and modern design patterns to the language. If you want to keep your code efficient, more manageable, and up-to-date with the latest best practices, this book is for you. Explore many popular design patterns, including Modules, Observers, Facades, and Mediators. Learn how modern architectural patterns—such as MVC, MVP, and MVVM—are useful from the perspective of a modern web application developer. This book also walks experienced JavaScript developers through modern module formats, how to namespace code effectively, and other essential topics. Learn the structure of design patterns and how they are written Understand different pattern categories, including creational, structural, and behavioral Walk through more than 20 classical and modern design patterns in JavaScript Use several options for writing modular code—including the Module pattern, Asyncronous Module Definition (AMD), and CommonJS Discover design patterns implemented in the jQuery library Learn popular design patterns for writing maintainable jQuery plug-ins "This book should be in every JavaScript developer’s hands. It’s the go-to book on JavaScript patterns that will be read and referenced many times in the future."—Andrée Hansson, Lead Front-End Developer, presis!



Mastering JavaScript Design Patterns

Mastering JavaScript Design Patterns Author Simon Timms
ISBN-10 9781785880353
Release 2016-06-29
Pages 290
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Write reliable code to create powerful applications by mastering advanced JavaScript design patterns About This Book Learn how to use tried and true software design methodologies to enhance your JavaScript code Discover robust JavaScript implementations of classic and advanced design patterns Packed with easy-to-follow examples that can be used to create reusable code and extensible designs Who This Book Is For This book is ideal for JavaScript developers who want to gain expertise in object-oriented programming with JavaScript and the new capabilities of ES-2015 to improve their web development skills and build professional-quality web applications. What You Will Learn Harness the power of patterns for tasks ranging from application building to code testing Rethink and revitalize your code with the use of functional patterns Improve the way you organize your code Build large-scale apps seamlessly with the help of reactive patterns Identify the best use cases for microservices Get to grips with creational, behavioral, and structural design patterns Explore advanced design patterns including dependency injection In Detail With the recent release of ES-2015, there are several new object-oriented features and functions introduced in JavaScript. These new features enhance the capabilities of JavaScript to utilize design patterns and software design methodologies to write powerful code. Through this book, you will explore how design patterns can help you improve and organize your JavaScript code. You'll get to grips with creational, structural and behavioral patterns as you discover how to put them to work in different scenarios. Then, you'll get a deeper look at patterns used in functional programming, as well as model view patterns and patterns to build web applications. This updated edition will also delve into reactive design patterns and microservices as they are a growing phenomenon in the world of web development. You will also find patterns to improve the testability of your code using mock objects, mocking frameworks, and monkey patching. We'll also show you some advanced patterns including dependency injection and live post processing. By the end of the book, you'll be saved of a lot of trial and error and developmental headaches, and you will be on the road to becoming a JavaScript expert. Style and approach Packed with several real-world use cases, this book shows you through step-by-step instructions how to implement the advanced object-oriented programming features to build sophisticated web applications that promote scalability and reusability.



Pro JavaScript Design Patterns

Pro JavaScript Design Patterns Author Dustin Diaz
ISBN-10 1430204966
Release 2008-03-11
Pages 269
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With Pro JavaScript Design Patterns, you’ll start with the basics of object-oriented programming in JavaScript applicable to design patterns, including making JavaScript more expressive, inheritance, encapsulation, information hiding, and more. The book then details how to implement and take advantage of several design patterns in JavaScript. Each chapter is packed with real-world examples of how the design patterns are best used and expert advice on writing better code, as well as what to watch out for. Along the way you’ll discover how to create your own libraries and APIs for even more efficient coding.



JavaScript Patterns JumpStart Guide Clean Up Your JavaScript Code

JavaScript Patterns JumpStart Guide  Clean Up Your JavaScript Code Author Dan Wahlin
ISBN-10 1301370444
Release 2013
Pages
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Are you writing a lot of JavaScript code and finding that it's growing into an unmanageable mess? In this concise and focused jump start guide you'll learn how to fix common problems such as function spaghetti code and pollution of the global scope, and gain the skills necessary to write clean JavaScript code. By applying patterns, JavaScript code can be made more modular and easier to work with and that's really the overall purpose of this guide. You'll be provided with focused tips and sample code that will help you write maintainable, re-usable and consistent JavaScript.Key concepts covered in this guide include: Function spaghetti code and why it's bad The role of closures Namespaces and global scope Different techniques for defining variables Working with JavaScript's prototype property The Prototype Pattern The Revealing Module Pattern The Revealing Prototype PatternThe sample code shown is also available as a download.



JavaScript for PHP Developers

JavaScript for PHP Developers Author Stoyan Stefanov
ISBN-10 9781449370329
Release 2013-04-24
Pages 160
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If you want to significantly expand your web development skills beyond PHP, this practical, hands-on book teaches you ECMAScript—the core JavaScript language—from the ground up. You’ll discover some similarities between JavaScript and PHP, such as conditions and loops, but the primary focus is on JavaScript’s unique object creation, classes, prototypes, and inheritance. JavaScript knowledge is essential for working with today’s Web, whether you’re building applications for the client, the server, or for mobile use—and your PHP experience gives you a head start. This book will help you become fluent with JavaScript quickly, and then serve as a handy reference once you start coding. Explore JavaScript syntax, including variables, arrays, loops, and conditions Learn how functions are important in JavaScript—and why they’re actually objects Delve into JavaScript’s object-oriented features, including prototypes, code reuse, and inheritance Examine the built-in API and explore its global functions, properties, and objects Learn about updates in ECMAScript5, the latest version of the standard Use common design patterns to organize your code in large applications



Mastering JavaScript Design Patterns Second Edition

Mastering JavaScript Design Patterns   Second Edition Author Simon Timms
ISBN-10 1785882163
Release 2016-06-30
Pages 290
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Take the most popular JavaScript design patterns for a spin and write reliable and maintainable codeAbout This Book*This book covers all the new object-oriented and functional capabilities introduced in ECMAScript-2015*Learn how to use tried and true software design methodologies to enhance your JavaScript code*Discover robust JavaScript implementations of classic and advanced design patterns*Packed with easy-to-follow examples that can be used to create reusable code and extensible designsWho This Book Is ForThis book is ideal for JavaScript developers who want to gain expertise in object-oriented programming with JavaScript and the new capabilities of ES-2015 to improve their web development skills and build professional-quality web applications.What You Will Learn*Harness the power of patterns for tasks ranging from application building to code testing*Rethink and revitalize your code with the use of functional patterns*Improve the way you organize your code*Build large-scale apps seamlessly with the help of reactive patterns*Identify the best use cases for microservices*Get to grips with creational, behavioral, and structural design patterns*Explore advanced design patterns including dependency injectionIn DetailWith the recent release of ES-2015, there are several new object-oriented features and functions introduced in JavaScript. These new features enhance the capabilities of JavaScript to utilize design patterns and software design methodologies to write powerful code.Through this book, you will explore how design patterns can help you improve and organize your JavaScript code. You'll get to grips with creational, structural and behavioral patterns as you discover how to put them to work in different scenarios. Then, you'll get a deeper look at patterns used in functional programming, as well as model view patterns and patterns to build web applications.This updated edition will also delve into reactive design patterns and microservices as they are a growing phenomenon in the world of web development. You will also find patterns to improve the testability of your code using mock objects, mocking frameworks, and monkey patching. We'll also show you some advanced patterns including dependency injection and live post processing.By the end of the book, you'll be saved of a lot of trial and error and developmental headaches, and you will be on the road to becoming a JavaScript expert.



Pro JavaScript Development

Pro JavaScript Development Author Den Odell
ISBN-10 9781430262695
Release 2014-08-28
Pages 472
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Pro JavaScript Development is a practical guide for front-end web developers who are experienced at building web pages with HTML, CSS, and JavaScript, and now wish to advance their JavaScript skills to a higher level. You will learn how to build large, well-structured, high quality, mobile-optimized web sites and apps, using the latest supported browser APIs, language features, and tools. This book teaches and shows you in practical hands-on terms how you can: Master the performance, reliability, stability, and code manageability of your JavaScript Understand and write efficient object-oriented and prototypal code, including full understanding of the ‘this’ keyword Boost the performance of your JavaScript code Architect large web applications using common design patterns Write high quality JavaScript code and avoid the pitfalls most likely to cause errors Manage code dependencies with AMD and RequireJS Develop for mobile, build games, and set up a real-time video chat using modern APIs such as Geolocation, Canvas and WebRTC Document your code as the professionals do Write command-line and web server applications in JavaScript with Node.js, Use build tools, such as Grunt and Gulp, to automate repetitive tasks and improve your development workflow Using real-world examples and applications that you'll build yourself, Pro JavaScript Development has unique, practical content that will make you a better JavaScript developer. Become a master of the latest JavaScript coding techniques and tools, and harness its best capabilities today.



Object Oriented JavaScript

Object Oriented JavaScript Author Ved Antani
ISBN-10 9781785884719
Release 2017-01-12
Pages 550
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Learn everything you need to know about object-oriented JavaScript with this comprehensive guide. Enter the world of cutting-edge development! About This Book This book has been updated to cover all the new object-oriented features introduced in ECMAScript 6 It makes object-oriented programming accessible and understandable to web developers Write better and more maintainable JavaScript code while exploring interactive examples that can be used in your own scripts Who This Book Is For This book is ideal for new to intermediate JavaScript developers who want to prepare themselves for web development problems solved by object-oriented JavaScript! What You Will Learn Apply the basics of object-oriented programming in the JavaScript environment Use a JavaScript Console with complete mastery Make your programs cleaner, faster, and compatible with other programs and libraries Get familiar with Iterators and Generators, the new features added in ES6 Find out about ECMAScript 6's Arrow functions, and make them your own Understand objects in Google Chrome developer tools and how to use them Use a mix of prototypal inheritance and copying properties in your workflow Apply reactive programming techniques while coding in JavaScript In Detail JavaScript is an object-oriented programming language that is used for website development. Web pages developed today currently follow a paradigm that has three clearly distinguishable parts: content (HTML), presentation (CSS), and behavior (JavaScript). JavaScript is one important pillar in this paradigm, and is responsible for the running of the web pages. This book will take your JavaScript skills to a new level of sophistication and get you prepared for your journey through professional web development. Updated for ES6, this book covers everything you will need to unleash the power of object-oriented programming in JavaScript while building professional web applications. The book begins with the basics of object-oriented programming in JavaScript and then gradually progresses to cover functions, objects, and prototypes, and how these concepts can be used to make your programs cleaner, more maintainable, faster, and compatible with other programs/libraries. By the end of the book, you will have learned how to incorporate object-oriented programming in your web development workflow to build professional JavaScript applications. Style and approach Filled with practical instructions, the book shows you how to implement object-oriented features of JavaScript in the real world. The to-the-point nature of the book will benefit developers who are looking for a fast-paced guide to learn object-oriented JavaScript.



Node js Design Patterns

Node js Design Patterns Author Mario Casciaro
ISBN-10 9781785887383
Release 2016-07-18
Pages 526
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Get the best out of Node.js by mastering its most powerful components and patterns to create modular and scalable applications with ease About This Book Create reusable patterns and modules by leveraging the new features of Node.js . Understand the asynchronous single thread design of node and grasp all its features and patterns to take advantage of various functions. This unique guide will help you get the most out of Node.js and its ecosystem. Who This Book Is For The book is meant for developers and software architects with a basic working knowledge of JavaScript who are interested in acquiring a deeper understanding of how to design and develop enterprise-level Node.js applications. Basic knowledge of Node.js is also helpful to get the most out of this book. What You Will Learn Design and implement a series of server-side JavaScript patterns so you understand why and when to apply them in different use case scenarios Become comfortable with writing asynchronous code by leveraging constructs such as callbacks, promises, generators and the async-await syntax Identify the most important concerns and apply unique tricks to achieve higher scalability and modularity in your Node.js application Untangle your modules by organizing and connecting them coherently Reuse well-known techniques to solve common design and coding issues Explore the latest trends in Universal JavaScript, learn how to write code that runs on both Node.js and the browser and leverage React and its ecosystem to implement universal applications In Detail Node.js is a massively popular software platform that lets you use JavaScript to easily create scalable server-side applications. It allows you to create efficient code, enabling a more sustainable way of writing software made of only one language across the full stack, along with extreme levels of reusability, pragmatism, simplicity, and collaboration. Node.js is revolutionizing the web and the way people and companies create their software. In this book, we will take you on a journey across various ideas and components, and the challenges you would commonly encounter while designing and developing software using the Node.js platform. You will also discover the "Node.js way" of dealing with design and coding decisions. The book kicks off by exploring the basics of Node.js describing it's asynchronous single-threaded architecture and the main design patterns. It then shows you how to master the asynchronous control flow patterns,and the stream component and it culminates into a detailed list of Node.js implementations of the most common design patterns as well as some specific design patterns that are exclusive to the Node.js world.Lastly, it dives into more advanced concepts such as Universal Javascript, and scalability' and it's meant to conclude the journey by giving the reader all the necessary concepts to be able to build an enterprise grade application using Node.js. Style and approach This book takes its intended readers through a comprehensive explanation to create a scalable and efficient real-time server-side apps.



Relevance of design patterns within web applications

Relevance of design patterns within web applications Author Niels Lange
ISBN-10 9783842815612
Release 2011-06-21
Pages 85
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Inhaltsangabe:Abstract: In 1994 the Gang of Four, consisting of Erich Gamma, Richard Helm, Ralph Johnson and John Vlissides, published the book Design Pattern - Elements of Reusable Object-Oriented Software. Within that book the four information scientists described 23 design patterns, which they classi?ed into the categories Creational Design Pattern, Structural Design Pattern and Behavioral Design Pattern. Even though design patterns exist since 15 years at present, they have not lost relevance. Due to new concepts the usage of design patterns within web application is increasing. Meanwhile all 23 established design patterns are available as PHP implementations. Aside web languages like AJAX, JavaScript, XHTML and CSS also appreciate the strength of design patterns. At first web languages like AJAX, PHP, et cetera will be analyzed if they qualify for the usage of design patterns. At second the usage of design patterns within open source web applications like Typo3, Joomla, Wordpress, et cetera will be examined. At third various web developers of 1&1, web.de, Telekom, et cetera will be interviewed to investigate if and in which amount design patterns are used by companies. Intention of this thesis is to determine the relevance of design pattern within web applications. Thereby advantages will also be shown like disadvantages. Also the question, if design patterns should be used by default or only if the concerning project reached a specific size, will be answered. Inhaltsverzeichnis:Table of Contents: Abstracti Prefaceii 1.Introduction1 2.Analysis of web programming languages2 2.1Definition of recognition characteristics3 2.1.1Regular classes4 2.1.2Abstract classes5 2.1.3Static attributes and methods6 2.1.4Scopes7 2.1.5Inheritance through expansion8 2.1.6Inheritance through implementation9 2.2Examination of de?ned characteristics10 2.2.1ActionScript11 2.2.2AJAX/JavaScript13 2.2.3ASP15 2.2.4PHP17 2.2.5Ruby19 3.Analysis of open source applications21 3.1Definition of recognition characteristics22 3.1.1Analysis by hand23 3.1.2Analysis by recognition characteristics24 3.1.3Analysis by UML to code generator26 3.1.4Analysis by manuals27 3.2Examination of de?ned characteristics28 3.2.1Coppermine Photo Gallery29 3.2.2Drupal31 3.2.3phpBB33 3.2.4WordPress34 3.2.5Zend Framework35 4.Examples of design patterns37 4.1Model View Controller Pattern38 4.2Intercepting Filter Pattern40 4.3Registry Pattern42 4.4Template View [...]



Professional ASP NET Design Patterns

Professional ASP NET Design Patterns Author Scott Millett
ISBN-10 9780470952894
Release 2010-09-16
Pages 720
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Design patterns are time-tested solutions to recurring problems, letting the designer build programs on solutions that have already proved effective Provides developers with more than a dozen ASP.NET examples showing standard design patterns and how using them helpsbuild a richer understanding of ASP.NET architecture, as well as better ASP.NET applications Builds a solid understanding of ASP.NET architecture that can be used over and over again in many projects Covers ASP.NET code to implement many standard patterns including Model-View-Controller (MVC), ETL, Master-Master Snapshot, Master-Slave-Snapshot, Façade, Singleton, Factory, Single Access Point, Roles, Limited View, observer, page controller, common communication patterns, and more



Programming Windows Store Apps with HTML CSS and JavaScript

Programming Windows Store Apps with HTML  CSS  and JavaScript Author Kraig Brockschmidt
ISBN-10 9780735695702
Release 2014-07-18
Pages 1311
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Microsoft Press is pleased to offer the second edition of Kraig Brockschmidt's in-depth ebook on writing Windows Store apps using HTML, CSS3, and JavaScript on the Windows 8.1 platform. The ebook includes 20 chapters and 4 appendices. Download the PDF (30.1 MB) http://aka.ms/611111pdf Download the EPUB file (71.2 MB) http://aka.ms/611111epub Download the Mobi for Kindle file (113 MB) http://aka.ms/611111mobi Download Companion Files (132 MB) http://aka.ms/611111files



Windows 8 MVVM Patterns Revealed

Windows 8 MVVM Patterns Revealed Author Ashish Ghoda
ISBN-10 9781430249092
Release 2013-02-01
Pages 172
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The Model-View-View-Model (MVVM) pattern is held in high regard by many developers as an excellent way of creating sophisticated modern applications. It's clear seperation of presentation and business logic produces a clean implementation that promotes speed, scalability and code reuse in applications with a complex UI. These strengths have found it favor with WPF and Silverlight developers. It is now increasingly being employed for Windows 8 apps, a purpose to which it is ideally suited as this book will show. In this brief, information-rich, guide we will show you how MVVM works with both XAML (C#) and HTML5 (JavaScript) flavors of Windows 8. Beginning with a brief recap of MVVM concepts under .NET - to provide a common frame of reference - we will then delve into the details of how MVVM can best be implemented in Metro-style apps for Windows 8 and show a working application framework in each case.



PHP MySQL JavaScript HTML5 All in One For Dummies

PHP  MySQL  JavaScript   HTML5 All in One For Dummies Author Steve Suehring
ISBN-10 9781118231340
Release 2013-03-15
Pages 720
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Get the basics on four key web programming tools in one great book! PHP, JavaScript, and HTML5 are essential programming languages for creating dynamic websites that work with the MySQL database. PHP and MySQL provide a robust, easy-to-learn, open-source solution for creating superb e-commerce sites and content management. JavaScript and HTML5 add support for the most current multimedia effects. This one-stop guide gives you what you need to know about all four! Seven self-contained minibooks cover web technologies, HTML5 and CSS3, PHP programming, MySQL databases, JavaScript, PHP with templates, and web applications. Addresses how PHP, MySQL, JavaScript, and HTML5 are vital tools for creating dynamic, database-driven websites and are especially important for e-commerce sites Serves as essential reading for web designers who are new to these technologies, offering a crash course covering all of these powerful technologies in this handy volume of seven self-contained minibooks Covers how to program in PHP and how to create and administer a MySQL database as well as how to manipulate MySQL data via a web interface Shows how to create a secure website and how to code popular e-business applications such as login programs and shopping carts With seven books in one, PHP, MySQL, JavaScript & HTML5 All-in-One For Dummies will turn your website into the center of attention in no time at all.



Backbone js Patterns and Best Practices

Backbone js Patterns and Best Practices Author Swarnendu De
ISBN-10 9781783283583
Release 2014-01-24
Pages 174
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This is a step-by-step guide to design patterns, best practices, and solutions to common problems for Backbone.js-based application development. This book is for JavaScript developers who work with Backbone.js and want to learn the best design patterns to develop complex web applications. Basic knowledge of Backbone.js and JavaScript is essential.



HTML CSS and JavaScript All in One Sams Teach Yourself

HTML  CSS and JavaScript All in One  Sams Teach Yourself Author Julie C. Meloni
ISBN-10 9780133795189
Release 2014-09-29
Pages 704
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In just a short time, you can learn how to use HTML5, Cascading Style Sheets (CSS3), and JavaScript together to design, create, and maintain world-class websites. Using a straightforward, step-by-step approach, each lesson in this book builds on the previous ones, enabling you to learn the essentials from the ground up. Clear instructions and practical, hands-on examples show you how to use HTML to create the framework of your website, design your site's layout and typography with CSS, and then add interactivity with JavaScript and jQuery. Step-by-step instructions carefully walk you through the most common web development tasks Practical, hands-on examples show you how to apply what you learn Quizzes and exercises help you test your knowledge and stretch your skills Learn how to... Build your own web page and get it online in an instant Format text for maximum clarity and readability Create links to other pages and to other sites Add graphics, color, and visual pizzazz to your web pages Work with transparent images and background graphics Design your site’s layout and typography using CSS Get user input with web-based forms Use JavaScript to build dynamic, interactive web pages Add AJAX effects to your web pages Leverage JavaScript libraries such as jQuery Make your site easy to maintain and update as it grows Contents at a Glance Part I Getting Started on the Web 1 Understanding How the Web Works 2 Structuring an HTML Document 3 Understanding Cascading Style Sheets 4 Understanding JavaScript 5 Validating and Debugging Your Code Part II Building Blocks of Practical Web Design 6 Working with Fonts, Text Blocks, Lists, and Tables 7 Using External and Internal Links 8 Working with Colors, Images, and Multimedia Part III Advanced Web Page Design with CSS 9 Working with Margins, Padding, Alignment, and Floating 10 Understanding the CSS Box Model and Positioning 11 Using CSS to Do More with Lists, Text, and Navigation 12 Creating Fixed or Liquid Layouts Part IV Getting Started with Dynamic Sites 13 Understanding Dynamic Websites and HTML5 Applications 14 Getting Started with JavaScript Programming 15 Working with the Document Object Model (DOM) 16 Using JavaScript Variables, Strings, and Arrays 17 Using JavaScript Functions and Objects 18 Controlling Flow with Conditions and Loops 19 Responding to Events 20 Using Windows Part V Advanced JavaScript Programming 21 JavaScript Best Practices 22 Using Third-Party JavaScript Libraries and Frameworks 23 A Closer Look at jQuery 24 First Steps Toward Creating Rich Interactions with jQuery UI 25 AJAX: Remote Scripting Part VI Advanced Website Functionality and Management 26 Working with Web-Based Forms 27 Organizing and Managing a Website