Learn Javascript Programming

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Eloquent JavaScript, 3rd Edition

Author : Marijn Haverbeke
Publisher : No Starch Press
ISBN 13 : 1593279507
Total Pages : 474 pages
Book Rating : 4.5/5 (932 download)

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Book Synopsis Eloquent JavaScript, 3rd Edition by : Marijn Haverbeke

Download or read book Eloquent JavaScript, 3rd Edition written by Marijn Haverbeke and published by No Starch Press. This book was released on 2018-12-04 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and updated, this best-selling introduction to programming in JavaScript focuses on writing real applications. JavaScript lies at the heart of almost every modern web application, from social apps like Twitter to browser-based game frameworks like Phaser and Babylon. Though simple for beginners to pick up and play with, JavaScript is a flexible, complex language that you can use to build full-scale applications. This much anticipated and thoroughly revised third edition of Eloquent JavaScript dives deep into the JavaScript language to show you how to write beautiful, effective code. It has been updated to reflect the current state of Java¬Script and web browsers and includes brand-new material on features like class notation, arrow functions, iterators, async functions, template strings, and block scope. A host of new exercises have also been added to test your skills and keep you on track. As with previous editions, Haverbeke continues to teach through extensive examples and immerses you in code from the start, while exercises and full-chapter projects give you hands-on experience with writing your own programs. You start by learning the basic structure of the JavaScript language as well as control structures, functions, and data structures to help you write basic programs. Then you'll learn about error handling and bug fixing, modularity, and asynchronous programming before moving on to web browsers and how JavaScript is used to program them. As you build projects such as an artificial life simulation, a simple programming language, and a paint program, you'll learn how to: - Understand the essential elements of programming, including syntax, control, and data - Organize and clarify your code with object-oriented and functional programming techniques - Script the browser and make basic web applications - Use the DOM effectively to interact with browsers - Harness Node.js to build servers and utilities Isn't it time you became fluent in the language of the Web? * All source code is available online in an inter¬active sandbox, where you can edit the code, run it, and see its output instantly.

A Smarter Way to Learn JavaScript

Author : Mark Myers
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781548955472
Total Pages : 204 pages
Book Rating : 4.9/5 (554 download)

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Book Synopsis A Smarter Way to Learn JavaScript by : Mark Myers

Download or read book A Smarter Way to Learn JavaScript written by Mark Myers and published by Createspace Independent Publishing Platform. This book was released on 2017-07-17 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: JavaScript was written to give readers an accurate, concise examination of JavaScript objects and their supporting nuances, such as complex values, primitive values, scope, inheritance, the head object, and more. If you're an intermediate JavaScript developer and want to solidify your understanding of the language, or if you've only used JavaScript beneath the mantle of libraries such as jQuery or Prototype, this is the book for you. This updated and expanded second edition of Book provides a user-friendly introduction to the subject, Taking a clear structural framework, it guides the reader through the subject's core elements. A flowing writing style combines with the use of illustrations and diagrams throughout the text to ensure the reader understands even the most complex of concepts. This succinct and enlightening overview is a required reading for all those interested in the subject . We hope you find this book useful in shaping your future career & Business.

JavaScript for Kids

Author : Nick Morgan
Publisher : No Starch Press
ISBN 13 : 1593276591
Total Pages : 338 pages
Book Rating : 4.5/5 (932 download)

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Book Synopsis JavaScript for Kids by : Nick Morgan

Download or read book JavaScript for Kids written by Nick Morgan and published by No Starch Press. This book was released on 2014-12-14 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: JavaScript is the programming language of the Internet, the secret sauce that makes the Web awesome, your favorite sites interactive, and online games fun! JavaScript for Kids is a lighthearted introduction that teaches programming essentials through patient, step-by-step examples paired with funny illustrations. You’ll begin with the basics, like working with strings, arrays, and loops, and then move on to more advanced topics, like building interactivity with jQuery and drawing graphics with Canvas. Along the way, you’ll write games such as Find the Buried Treasure, Hangman, and Snake. You’ll also learn how to: –Create functions to organize and reuse your code –Write and modify HTML to create dynamic web pages –Use the DOM and jQuery to make your web pages react to user input –Use the Canvas element to draw and animate graphics –Program real user-controlled games with collision detection and score keeping With visual examples like bouncing balls, animated bees, and racing cars, you can really see what you’re programming. Each chapter builds on the last, and programming challenges at the end of each chapter will stretch your brain and inspire your own amazing programs. Make something cool with JavaScript today! Ages 10+ (and their parents!)

Learn JavaScript Quickly

Author : Code Quickly
Publisher : Drip Digital
ISBN 13 : 9781951791476
Total Pages : 172 pages
Book Rating : 4.7/5 (914 download)

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Book Synopsis Learn JavaScript Quickly by : Code Quickly

Download or read book Learn JavaScript Quickly written by Code Quickly and published by Drip Digital. This book was released on 2020-06-08 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do you want to develop a skill that will ensure you never go jobless again? Have you always wanted to learn how to program but could never afford those ridiculously expensive courses? Developers and programmers are amongst the highest paid professions in the world, and according to the US Bureau of Labor Statistics, the number of jobs for software and app developers will increase by a shocking 24% in the next few years. In 2019, the tech industry posted 4.6 million job openings in the US job market, and their direct economic output was estimated at 1.9 trillion dollars. There's no doubt that the IT industry is the future, and software, web, and app developers are and will be the most coveted professionals for many years to come. But here's the shock you may not have seen coming: the IT industry has a backdoor--you only need to know how to open it in order to jump straight on that cash wagon. The key to that door is JavaScript, a programming language that has withstood the test of time and has become one of the most used languages. You might have heard about some of the companies that use JavaScript: Netflix, Google, Microsoft, eBay, Facebook, Uber, PayPal... The list goes on and on. Being proficient in JavaScript will basically ensure that you never run out of job options. As with pursuing any new concept, learning how to program can be intimidating, especially for beginners. Even though JavaScript is incredibly beginner-friendly, it's still complex enough for you to need a guide to lead you through the process of mastering it.

Head First JavaScript Programming

Author : Eric T. Freeman
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449343988
Total Pages : 1091 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Head First JavaScript Programming by : Eric T. Freeman

Download or read book Head First JavaScript Programming written by Eric T. Freeman and published by "O'Reilly Media, Inc.". This book was released on 2014-03-26 with total page 1091 pages. Available in PDF, EPUB and Kindle. Book excerpt: What will you learn from this book? This brain-friendly guide teaches you everything from JavaScript language fundamentals to advanced topics, including objects, functions, and the browser’s document object model. You won’t just be reading—you’ll be playing games, solving puzzles, pondering mysteries, and interacting with JavaScript in ways you never imagined. And you’ll write real code, lots of it, so you can start building your own web applications. Prepare to open your mind as you learn (and nail) key topics including: The inner details of JavaScript How JavaScript works with the browser The secrets of JavaScript types Using arrays The power of functions How to work with objects Making use of prototypes Understanding closures Writing and testing applications What’s so special about this book? We think your time is too valuable to waste struggling with new concepts. Using the latest research in cognitive science and learning theory to craft a multi-sensory learning experience, Head First JavaScript Programming uses a visually rich format designed for the way your brain works, not a text-heavy approach that puts you to sleep. This book replaces Head First JavaScript, which is now out of print.

Pro JavaScript Design Patterns

Author : Dustin Diaz
Publisher : Apress
ISBN 13 : 1430204966
Total Pages : 282 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Pro JavaScript Design Patterns by : Dustin Diaz

Download or read book Pro JavaScript Design Patterns written by Dustin Diaz and published by Apress. This book was released on 2008-03-11 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Author : Stephen Blumenthal
Publisher :
ISBN 13 : 9781548799380
Total Pages : 122 pages
Book Rating : 4.7/5 (993 download)

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Book Synopsis JavaScript by : Stephen Blumenthal

Download or read book JavaScript written by Stephen Blumenthal and published by . This book was released on 2017-07-11 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Java ScriptLearn all about one of the most widely used programming languages and get this great book now!Would you be interested in learning Java Script, the one of the most commonly used languages in programming which can help you create interactive websites? Then learning about Java Script would be perfect for you. Without proper guidance and the right information, learning Java Script can be quite challenging so you need to find a really helpful source - such as an ebook, to make things easier It's a fact that Java Script is probably the simplest, most flexible and efficient languages which can be used to broaden the functions on websites. Learning about Java Script will not only help you understand the basics of building websites but it would also allow you to get ahead at work with your newfound computer skills. Nowadays we are becoming more and more dependent on technology so acquiring new knowledge in the field is a definite plus! Read on and learn about the many of the benefits of Java Script as well as all other information you may need to understand from buying your own copy. Some Benefits of Learning Java Script Include: Compared to other programming languages, Java Script is a lot easier. It's versatile and it can have a lot of applications. You can be able to work with the code from your home or office computer. It's a well developed language which, when learned well can provide fast results. It would give you much more functionality for your websites. You will be able to customize your webpage a lot more effectively. And the list goes on! You've most likely already heard the term Java Script but you may not know what it is exactly and how it works. The fact is, it may one of the simplest programming languages but you'd still have to go through a lot of information in order to be able to understand it. It is a very useful language to learn since it has a lot of benefits but without the right information, you won't be able to understand it and apply it well. The ease of use and the many advantages is the reason why Java Script is chosen by the majority of programmers around the world.Java Script, just like other programming languages can be quite complicated. This is why when you are trying to learn all about it, the lack of information might actually hinder your whole learning process. Once you've understood it fully, however, programming using Java Script may come easy to you. This book can help in giving you all the information you would need to be able to comprehend the language and how you would use it.Here Is A Preview Of What's Included in the Book... An Introduction to Java Script The Uses of Java Script. Getting Started with Java Scrpt. Java Script and HTML. Learning JQuery. Java Script and CSS. And so much more! As you can see, learning all about Java Script through this book will give you a lot of advantages. There are very few resources available out there which are quite as complete and comprehensive as the information you would find here.So what are you waiting for? Further your education and acquire new computer skills by getting a better understanding about this programming language. Grab your own copy of this book now and begin your journey towards learning all about Java Script! Click the BUY NOW button and get your copy today for only a limited time discounted price!

Head First JavaScript

Author : Michael Morrison
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596527748
Total Pages : 650 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Head First JavaScript by : Michael Morrison

Download or read book Head First JavaScript written by Michael Morrison and published by "O'Reilly Media, Inc.". This book was released on 2007-12-20 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides information on scripting Web applications with JavaScript.

Simplifying JavaScript

Author : Joe Morgan
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680506056
Total Pages : 333 pages
Book Rating : 4.6/5 (85 download)

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Book Synopsis Simplifying JavaScript by : Joe Morgan

Download or read book Simplifying JavaScript written by Joe Morgan and published by Pragmatic Bookshelf. This book was released on 2018-04-17 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: The best modern JavaScript is simple, readable, and predictable. Learn to write modern JavaScript not by memorizing a list of new syntax, but with practical examples of how syntax changes can make code more expressive. Starting from variable declarations that communicate intention clearly, see how modern principles can improve all parts of code. Incorporate ideas with curried functions, array methods, classes, and more to create code that does more with less while yielding fewer bugs. It's time to write JavaScript code that's clean and exprssive. Modern JavaScript is simpler and more predictable and readable than ever. Discover how to write better code with clear examples using principles that show how updated syntax can make code better with fewer bugs. Starting from the ground up, learn new syntax (or how to reuse older syntax) to transform code from clunky bug-susceptible scripts to clear and elegant programs that are easy to read and easy to extend. Create a foundation for readable code with simple variable declarations that reduce side effects and subtle bugs. Select collections with clear goals instead of defaulting to objects or arrays. See how to simplify iterations from complex loops to single line array methods. Master techniques for writing flexible and solid code ranging from high-order functions, to reusableclasses, to patterns for architecting large applications creating applications that will last while through rounds of refactoring and changing requirements. The best part is there's no need to read this book straight through. Jump around and incorporate new functionality at will. Most importantly, understand not just what the new syntax is, but when and how to use it. Start writing better code from the first page. What You Need: For the best experience, have the latest version of Node installed (at least version 7). You can test most examples in the console of Chrome or other modern web browser. If you'd like to run the tests, you'll also need to install the latest version of Node Package Manager (npm).

JavaScript for Absolute Beginners

Author : Terry McNavage
Publisher : Apress
ISBN 13 : 143027218X
Total Pages : 495 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis JavaScript for Absolute Beginners by : Terry McNavage

Download or read book JavaScript for Absolute Beginners written by Terry McNavage and published by Apress. This book was released on 2011-08-23 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you are new to both JavaScript and programming, this hands-on book is for you. Rather than staring blankly at gobbledygook, you'll explore JavaScript by entering and running hundreds of code samples in Firebug, a free JavaScript debugger. Then in the last two chapters, you'll leave the safety of Firebug and hand-code an uber cool JavaScript application in your preferred text editor. Written in a friendly, engaging narrative style, this innovative JavaScript tutorial covers the following essentials: Core JavaScript syntax, such as value types, operators, expressions, and statements provided by ECMAScript. Features for manipulating XHTML, CSS, and events provided by DOM. Object-oriented JavaScript, including prototypal and classical inheritance, deep copy, and mixins. Closure, lazy loading, advance conditional loading, chaining, currying, memoization, modules, callbacks, recursion, and other powerful function techniques. Encoding data with JSON or XML. Remote scripting with JSON-P or XMLHttpRequest Drag-and-drop, animated scrollers, skin swappers, and other cool behaviors. Optimizations to ensure your scripts run snappy. Formatting and naming conventions to prevent you from looking like a greenhorn. New ECMAScript 5, DOM 3, and HTML 5 features such as Object.create(), Function.prototype.bind(), strict mode, querySelector(), querySelectorAll(), and getElementsByClassName(). As you can see, due to its fresh approach, this book is by no means watered down. Therefore, over the course of your journey, you will go from JavaScript beginner to wizard, acquiring the skills recruiters desire.

Learn JavaScript Visually

Author : Ivelin Demirov
Publisher :
ISBN 13 : 9780993836701
Total Pages : 82 pages
Book Rating : 4.8/5 (367 download)

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Book Synopsis Learn JavaScript Visually by : Ivelin Demirov

Download or read book Learn JavaScript Visually written by Ivelin Demirov and published by . This book was released on 2014-07-18 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beautifully Illustrated book that teaches javascript fundamentals trough metaphors, analogies and easy step-by-step exercises. Visual learners retain information very differently than their left brained counter-parts, and thus benefit from different approaches. Full color illustrations help memory triggers as your brain never forgets an image, metaphor or schema. One page of a visual guide can equal one chapter of a conventional book as illustrations can make a world of difference over strictly words on a page!

JavaScript for Impatient Programmers

Author : Axel Rauschmayer
Publisher :
ISBN 13 : 9781091210097
Total Pages : 526 pages
Book Rating : 4.2/5 (1 download)

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Book Synopsis JavaScript for Impatient Programmers by : Axel Rauschmayer

Download or read book JavaScript for Impatient Programmers written by Axel Rauschmayer and published by . This book was released on 2019-08-30 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book makes JavaScript less challenging to learn for newcomers, by offering a modern view that is as consistent as possible. Highlights: Get started quickly, by initially focusing on modern features. Test-driven exercises and quizzes available for most chapters (sold separately). Covers all essential features of JavaScript, up to and including ES2019. Optional advanced sections let you dig deeper. No prior knowledge of JavaScript is required, but you should know how to program.

Learn to Code With JavaScript

Author : Darren Jones
Publisher : SitePoint Pty Ltd
ISBN 13 : 1098124782
Total Pages : 217 pages
Book Rating : 4.0/5 (981 download)

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Book Synopsis Learn to Code With JavaScript by : Darren Jones

Download or read book Learn to Code With JavaScript written by Darren Jones and published by SitePoint Pty Ltd. This book was released on 2021-03-16 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: A hands-on, practical Introduction to coding! Do you want to learn to code? Perhaps you want to learn how to build the next social media sensation or blockbuster game? Or perhaps you just want to get some valuable coding experience under your belt? This easy-to-follow, practical, and fun guide is the perfect place to start on your coding journey. You'll be learning to program with JavaScript - the most popular programming language on Earth. And it runs in web browsers, making it particularly suited to creating web-based apps and games. But the principles and techniques that you'll learn will provide you with a foundation to go on and learn many other languages, too. You'll learn: Programming basics, including data types, variables and more How to use logic to control the flow of a program How to use loops to repeat code over and over again How to write functions that can be used to store code in reusable blocks How to store data in collections such as arrays, sets and maps How to create objects that store properties and actions And much more! Along the way, you'll build a collection of fun applications, including games and interactive web pages. Start learning to code today!

Start Here! Learn JavaScript

Author : Steve Suehring
Publisher : Pearson Education
ISBN 13 : 0735667357
Total Pages : 291 pages
Book Rating : 4.7/5 (356 download)

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Book Synopsis Start Here! Learn JavaScript by : Steve Suehring

Download or read book Start Here! Learn JavaScript written by Steve Suehring and published by Pearson Education. This book was released on 2012-09-15 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ready to learn JavaScript? Start Here! Learn the fundamentals of modern programming with JavaScript—and begin building your first apps for the web. If you have no previous experience with JavaScript, no problem—simply start here! This book introduces must-know concepts and techniques through easy-to-follow explanations, examples, and exercises. Here’s where you start learning JavaScript Learn the basics of JavaScript programming Find out how to access browser content from JavaScript Manage images and validate form entries Retrieve data using the JavaScript Object Notation (JSON) Use JavaScript and HTML5 in Windows 8 applications Put it all together by creating your first programs

Coding with JavaScript For Dummies

Author : Chris Minnick
Publisher : John Wiley & Sons
ISBN 13 : 1119056063
Total Pages : 371 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Coding with JavaScript For Dummies by : Chris Minnick

Download or read book Coding with JavaScript For Dummies written by Chris Minnick and published by John Wiley & Sons. This book was released on 2015-05-12 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Go from beginner to builder quickly with this hands-on JavaScript guide Coding with JavaScript For Dummies provides easy, hands-on instruction for anyone looking to learn this popular client-side language. No experience? No problem! This friendly guide starts from the very beginning and walks you through the basics, then shows you how to apply what you've learned to real projects. You'll start building right away, including web page elements and simple applications, so you can immediately see how JavaScript is used in the real world. Online exercises allow you to test your code and expand your skills, and the easy-to-follow instruction provides step-by-step guidance toward understanding the JavaScript syntax, applications, and language. JavaScript enhances static web pages by providing dynamic elements that can adapt and react to user action. It's a need-to-know tool for aspiring web designers, but anyone can benefit from understanding this core development language. Coding with JavaScript For Dummies takes you from beginner to builder quickly as you: Learn what JavaScript does, how it works, and where to use it Master the core elements of JavaScript and immediately put it to work Build interactive web elements and try out your code online Create basic applications as you apply JavaScript to the app development workflow Anytime a website responds to your movement around the screen, that's JavaScript. It makes websites more functional, more beautiful, and more engaging, and your site visitors will demand nothing less. If you want to build a better website, you need JavaScript. If you need JavaScript, Coding with JavaScript For Dummies gets you started off quickly and painlessly, with plenty of hands-on practice.

JavaScript & jQuery

Author : Jon Duckett
Publisher : John Wiley & Sons
ISBN 13 : 1118871650
Total Pages : 640 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis JavaScript & jQuery by : Jon Duckett

Download or read book JavaScript & jQuery written by Jon Duckett and published by John Wiley & Sons. This book was released on 2014-07-21 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jon Duckett’s best-selling, full-color introduction to JavaScript—filled with techniques to make websites more interactive and engaging Learn JavaScript and jQuery from the author who has inspired hundreds of thousands of beginner-to-intermediate coders. Build upon your HTML and CSS foundation and take the next step in your programming journey with JavaScript. The world runs on JavaScript and the most influential tech companies are looking for new and experienced programmers alike to bring their websites to life. Finding the right resources online can be overwhelming. Take a confident step in the right direction by choosing the simplicity of JavaScript & jQuery: Interactive Front-End Web Development by veteran web developer and programmer Jon Duckett. Widely regarded for setting a new standard for those looking to learn and master web development, Jon Duckett has inspired web developers through his inventive teaching format pioneered in his bestselling HTML & CSS: Design and Build Websites. He also has helped global brands like Philips, Nike, and Xerox create innovative digital solutions, designing and delivering web and mobile projects with impact and the customer at the forefront. In JavaScript & jQuery, Duckett shares his real-world insights in his unique and highly visual style: Provides an efficient and user-friendly structure that allows readers to progress through the chapters in a self-paced format Combines full-color design graphics and engaging photography to explain the topics in an in-depth yet straightforward manner Recreates techniques seen on other websites such as sliders, content filters, form validation, Ajax content updates, and much more Is perfect for anyone looking to create web applications and games, design mobile apps, or redesign a website using popular web development tools JavaScript & jQuery is clear and actionable, providing organized instruction in ways that other online courses, tutorials, and books have yet to replicate. For readers seeking a personable yet professional guide to using JavaScript in the real world, this one-of-a-kind guide is for you. JavaScript & jQuery is also available as part of two hardcover and paperback sets depending on your web design and development needs: Web Design with HTML, CSS, JavaScript, and jQuery Set Paperback: 9781118907443 Hardcover: 9781119038634 Front-End Back-End Development with HTML, CSS, JavaScript, jQuery, PHP, and MySQL Set Paperback: 9781119813095 Hardcover: 9781119813088

JavaScript Allongé

Author : Reginald Braithwaite
Publisher : Justin Kelly
ISBN 13 :
Total Pages : 246 pages
Book Rating : 4./5 ( download)

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Book Synopsis JavaScript Allongé by : Reginald Braithwaite

Download or read book JavaScript Allongé written by Reginald Braithwaite and published by Justin Kelly. This book was released on 2013-10-04 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: JavaScript Allongé solves two important problems for the ambitious JavaScript programmer. First, JavaScript Allongé gives you the tools to deal with JavaScript bugs, hitches, edge cases, and other potential pitfalls. There are plenty of good directions for how to write JavaScript programs. If you follow them without alteration or deviation, you will be satisfied. Unfortunately, software is a complex thing, full of interactions and side-effects. Two perfectly reasonable pieces of advice when taken separately may conflict with each other when taken together. An approach may seem sound at the outset of a project, but need to be revised when new requirements are discovered. When you “leave the path” of the directions, you discover their limitations. In order to solve the problems that occur at the edges, in order to adapt and deal with changes, in order to refactor and rewrite as needed, you need to understand the underlying principles of the JavaScript programming language in detail. You need to understand why the directions work so that you can understand how to modify them to work properly at or beyond their original limitations. That’s where JavaScript Allongé comes in. JavaScript Allongé is a book about programming with functions, because JavaScript is a programming language built on flexible and powerful functions. JavaScript Allongé begins at the beginning, with values and expressions, and builds from there to discuss types, identity, functions, closures, scopes, and many more subjects up to working with classes and instances. In each case, JavaScript Allongé takes care to explain exactly how things work so that when you encounter a problem, you’ll know exactly what is happening and how to fix it. Second, JavaScript Allongé provides recipes for using functions to write software that is simpler, cleaner, and less complicated than alternative approaches that are object-centric or code-centric. JavaScript idioms like function combinators and decorators leverage JavaScript’s power to make code easier to read, modify, debug and refactor, thus avoiding problems before they happen. JavaScript Allongé teaches you how to handle complex code, and it also teaches you how to simplify code without dumbing it down. As a result, JavaScript Allongé is a rich read releasing many of JavaScript’s subtleties, much like the Café Allongé beloved by coffee enthusiasts everywhere. License: CC BY-SA 3.0 Source is available from Github * https://github.com/justinkelly/javascript-allonge