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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!Key Features[*] 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 scriptsBook DescriptionJavaScript 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.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 JavaScriptWho this book is forThis book is ideal for new to intermediate JavaScript developers who want to prepare themselves for web development problems solved by object-oriented JavaScript!

Build sophisticated web applications by mastering the art of Object-Oriented JavascriptAbout This Book* Learn popular Object-Oriented programming (OOP) principles and design patterns to build robust apps* Implement Object-Oriented concepts in a wide range of frontend architectures* Capture objects from real-world elements and create object-oriented code that represents them* Learn the latest ES6 features and how to test and debug issues with JavaScript code using various modern mechanismsWho This Book Is ForJavaScript developers looking to enhance their web developments skills by learning object-oriented programming.What You Will Learn* Get acquainted with the basics of JavaScript language constructs along with object-oriented programming and its application.* Learn to build scalable server application in JavaScript using Node.js* Generate instances in three programming languages: Python, JavaScript, and C#* Work with a combination of access modifiers, prefixes, properties, fields, attributes, and local variables to encapsulate and hide data* Master DOM manipulation, cross-browser strategies, and ES6* Identify and apply the most common design patterns such as Singleton, Factory, Observer, Model-View-Controller, and Mediator Patterns* Design applications using a modular architecture based on SOLID principlesIn DetailJavaScript is the behavior, the third pillar in today's paradigm that looks at web pages as something that consists of : content (HTML), presentation (CSS), and behavior (JavaScript). Using JavaScript, you can create interactive web pages along with desktop widgets, browser, and application extensions, and other pieces of software. Object-oriented programming, which is popularly known as OOP, is basically based on the concept of objects rather than actions.The first module will help you master JavaScript and build futuristic web applications. You will start by getting acquainted with the language constructs and how to organize code easily. You develop concrete understanding of variable scoping, loops, and best practices on using types and data structures, as well as the coding style and recommended code organization patterns in JavaScript. The book will also teach you how to use arrays and objects as data structures. By the end of the book, you will understand how reactive JavaScript is going to be the new paradigm.The second module is an easy-to-follow course, which includes hands-on examples of solutions to common problems with object-oriented code. It will help to identify objects from real-life scenarios, to protect and hide data with the data encapsulation features of Python, JavaScript, and C#. You will discover the advantage of duck typing in both Python and JavaScript, while you work with interfaces and generics in C#. With a fair understanding of interfaces, multiple inheritance, and composition, you will move on to refactor existing code and to organize your source for easy maintenance and extension.The third module takes you through all the in-depth and exciting futures hidden behind the facade. You should read through this course if you want to be able to take your JavaScript skills to a new level of sophistication.Style and approachThis course is a comprehensive guide where each chapter consists of best practices, constructive advice, and few easy-to-follow examples that will build up your skills as you advance through the book. Get object oriented with this course, which takes you on a journey to get acquainted with few useful hands-on tools, features, and ways to enhance your productivity using OOP techniques. It will also act as a reference guide with useful examples on resolving problems with object-oriented code in Python, JavaScript, and C#.

Unlock the powers of functional programming hidden within JavaScript to build smarter, cleaner, and more reliable web appsAbout This Book* Write powerful code with the high-level functions that JavaScript offers* Discover what functional programming is, why it's effective, and how it's used in JavaScript* Understand and optimize JavaScript's hidden potential as a true functional languageWho This Book Is ForIf you are a JavaScript developer interested in learning functional programming, looking for the quantum leap toward mastering the JavaScript language, or just want to become a better programmer in general, then this book is ideal for you. This guide is aimed at programmers, involved in developing reactive frontend apps, server-side apps that wrangle with reliability and concurrency, and everything in between.What You Will Learn* Get a run through of the basic JavaScript language constructs* Code using the powerful object-oriented feature in JavaScript* Master DOM manipulation, cross-browser strategies, and ES6* Understand the basic concurrency constructs in Javascript and best performance strategies* Harness the power of patterns for tasks ranging from application building to code testing* Build large-scale apps seamlessly with the help of reactive patterns* Explore advanced design patterns, including dependency injection* Develop more powerful applications with currying and function composition* Create more reliable code with closures and immutable dataIn DetailJavaScript is a high-level, dynamic, untyped, lightweight, and interpreted programming language and functional programming is a style that emphasizes and enables smarter code that minimizes complexity and increases modularity. It's a way of writing cleaner code through clever ways of mutating, combining, and using functions. And JavaScript provides an excellent medium for this approach. By learning how to expose JavaScript's true identity as a functional language, we can implement web apps that are more powerful, easier to maintain and more reliable.The java script: Functional Programming for JavaScript Developers course will take you on a journey to show how functional programming when combined with other techniques makes JavaScript programming more efficient.The first module Mastering JavaScript, stress on practical aspects of Javascript development like-Functions and Closures, Runtime debugging techniques, project layout, events and DOM processing, build tools, Object-oriented patterns, isomorphism-everything that a modern Javascript project would need.The second module, Mastering JavaScript Design Patterns - Second Edition, 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. This updated edition will also delve into reactive design patterns and microservices as they are a growing phenomenon in the world of web development. It will also show you some advanced patterns, including dependency injection and live post processing.The third module, Functional Programming in JavaScript, will help you to write real-world applications by utilizing a wide range of functional techniques and styles. It explores the core concepts of functional programming common to all functional languages, with examples of their use in JavaScript.Style and approachThis course will begin with providing insights and practical tips on advanced JavaScript features to build highly scalable web and mobile system and move on to some design patterns with JavaScript. Finally, the course ends with presenting the functional programming techniques and styles in JavaScript.