JAVASCRIPT PATTERNS

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Javascript Patterns

Author : Stoyan Stefanov
ISBN : 1449396941
Genre : Computers
File Size : 67.60 MB
Format : PDF
Download : 845
Read : 1201

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
Category: Computers

Learning Javascript Design Patterns

Author : Addy Osmani
ISBN : 9781449331818
Genre : COMPUTERS
File Size : 79.55 MB
Format : PDF, Kindle
Download : 750
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An introduction to writing code with JavaScript using classical and modern design patterns, including modules, observers, facades, and mediators.
Category: COMPUTERS

Mastering Javascript Design Patterns

Author : Simon Timms
ISBN : 9781785880353
Genre : Computers
File Size : 77.46 MB
Format : PDF, Mobi
Download : 240
Read : 674

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.
Category: Computers

Pro Javascript Design Patterns

Author : Dustin Diaz
ISBN : 1430204966
Genre : Computers
File Size : 59.35 MB
Format : PDF, ePub, Docs
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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.
Category: Computers

Pro Javascript Development

Author : Den Odell
ISBN : 9781430262695
Genre : Computers
File Size : 33.89 MB
Format : PDF, ePub, Docs
Download : 593
Read : 1122

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.
Category: Computers

Object Oriented Javascript Second Edition

Author : Stoyan Stefanov
ISBN : 9781849693134
Genre : Computers
File Size : 55.58 MB
Format : PDF, Mobi
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You will first be introduced to object-oriented programming, then to the basics of objects in JavaScript. This book takes a do-it-yourself approach when it comes to writing code, because the best way to really learn a programming language is by writing code. You are encouraged to type code into Firebug's console, see how it works and then tweak it and play around with it. There are practice questions at the end of each chapter to help you review what you have learned. For new to intermediate JavaScript developer who wants to prepare themselves for web development problems solved by smart JavaSc.
Category: Computers

Node Js Design Patterns

Author : Mario Casciaro
ISBN : 9781785887383
Genre : Computers
File Size : 29.30 MB
Format : PDF, Mobi
Download : 800
Read : 263

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.
Category: Computers

Relevance Of Design Patterns Within Web Applications

Author : Niels Lange
ISBN : 9783842815612
Genre : Language Arts & Disciplines
File Size : 55.88 MB
Format : PDF, Kindle
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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 [...]
Category: Language Arts & Disciplines

Professional Asp Net Design Patterns

Author : Scott Millett
ISBN : 9780470952894
Genre : Computers
File Size : 57.54 MB
Format : PDF, ePub, Mobi
Download : 650
Read : 1286

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
Category: Computers

Programming Windows Store Apps With Html Css And Javascript

Author : Kraig Brockschmidt
ISBN : 9780735695702
Genre : Computers
File Size : 55.40 MB
Format : PDF, ePub
Download : 312
Read : 220

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
Category: Computers