• Javascript
  • Download E-books Express.js Blueprints PDF

    Learn to exploit Express.js pragmatically by means of growing 5 enjoyable and strong real-world APIs, with an advantage bankruptcy on Koa.js

    About This Book

    • Develop scalable APIs utilizing the Express.js framework for Node.js
    • Be extra efficient through studying approximately Express.js intricacies and its helping libraries
    • Get to grips with coding most sensible practices and Test-Driven improvement to create real-world purposes utilizing Express.js

    Who This e-book Is For

    This booklet is for newbies to Node.js and in addition when you are technically complicated. by means of the tip of this ebook, each powerfuble developer may have completed services in development internet purposes with Express.js.

    What you'll Learn

    • Set up the Express.js framework with a easy scaffold
    • Model information utilizing Mongoose and construct a CRUD API to shop the knowledge in a database
    • Use provides to prevent callback hell in Node.js
    • Address scalability issues and care for race conditions
    • Apply test-driven improvement (TDD) by utilizing Mocha to write down assessments on your apps
    • Get conversant in service-oriented structure (SOA)
    • Integrate Socket.IO and dynamically push updates to the client
    • Write Node.js APIs by way of leveraging generator services utilizing Koa.js

    In Detail

    APIs are on the center of each severe internet program. Express.js is the most well-liked framework for construction on most sensible of Node.js, a thrilling device that's effortless to exploit and lets you construct APIs and increase your backend in JavaScript. Express.js Blueprints involves many well-crafted tutorials that may train you ways to construct powerful APIs utilizing Express.js.

    The ebook covers a number of types of functions, every one with a various set of demanding situations. you'll begin with the fundamentals akin to website hosting static content material and consumer authentication and paintings your manner as much as developing real-time, multiplayer on-line video games utilizing a mix of HTTP and Socket.IO. subsequent, you will study the rules of SOA in Node.js and spot them used to construct a pairing as a carrier. If that is not sufficient, we will construct a CRUD backend to publish hyperlinks and upvote with Koa.js!

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  • Javascript
  • Download E-books Pro Data Visualization using R and JavaScript PDF

    By Tom Barker

    Pro info Visualization utilizing R and JavaScript makes the R language approachable, and promotes the belief of knowledge collecting and research. you will see how one can use R to interrogate and study your info, after which use the D3 JavaScript library to structure and show that facts in a sublime, informative, and interactive means. you'll methods to assemble facts successfully, and in addition how you can comprehend the philosophy and implementation of every kind of chart, in an effort to manage to signify the consequences visually.

    With the recognition of the R language, the artwork and perform of constructing facts visualizations isn't any longer the shield of mathematicians, statisticians, or cartographers. As know-how leaders, we will assemble metrics round what we do and use information visualizations to speak that info. Pro info Visualization utilizing R and JavaScript combines the ability of the R language with the simplicity and familiarity of JavaScript to exhibit transparent and informative info visualizations.

    amassing and studying empirical facts is the main to actually realizing whatever. we will song operational metrics to quantify the healthiness of our items in creation. we will tune caliber metrics of our tasks, or even use our info to spot undesirable code. Visualizing this information permits an individual to learn our research and simply get a deep realizing of the tale the information tells.

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  • Javascript
  • Download E-books Mastering Dojo: JavaScript and Ajax Tools for Great Web Experiences (Pragmatic Programmers) PDF

    By Craig Riecke, Rawld Gill

    The final couple of years have visible mammoth alterations in server-side net programming. Now it is the client's flip; Dojo is the toolkit to make it occur and gaining knowledge of Dojo exhibits you how.

    Dojo is a suite of client-side JavaScript instruments that assist you construct larger net purposes. Dojo blurs the road among neighborhood, local purposes and browser dependent purposes; the browser turns into the consumer interface platform. "Modern" browsers offer an incomplete, inconvenient, and incompatible programming atmosphere, yet Dojo removes those difficulties. whereas there are lots of JavaScript libraries on hand, so much concentrate on only one factor (for instance, results libraries, perceived JavaScript omissions, or HTML widgets). Dojo addresses all of those practical areas-and many others-extensively.

    In Mastering Dojo, you will get the complete tale, from simple utilization to complicated idioms. getting to know Dojo begins out with a quick relocating instructional that might offer you recommendations so that you can commence utilizing right now. you will study all approximately Dojo Core--the starting place on which all issues Dojo stand. See how one can modularize your undertaking for improvement and immediately package deal your unlock for optimum obtain functionality. you are going to additionally learn the way Dojo:

    augments the middle JavaScript library fixes the development procedure simplifies DOM programming presents an entire classification definition facility incorporates a strong distant scripting (XHR) framework ... and lots more and plenty more.

    you will love utilizing Dojo's HTML consumer interface keep an eye on widget method, Dijit. See tips on how to use over forty widgets, together with the wealthy but easy-to-use tree and grid controls.

    eventually, you will get an in-depth examine the way to layout and construct a single-page, wealthy net Application.

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  • Javascript
  • Download E-books Lean Websites PDF

    By Barbara Bermes

    A useful e-book on web site functionality for internet builders, concentrating mostly on front-end functionality development. It covers lots of good thought, yet is usually full of necessary, actual international tricks and counsel for you to use in your websites today.

    Topics coated include:

    • User event, layout and performance
    • Measuring and tracking performance
    • Setting up a web page weight budget
    • Network and server improvements
    • Optimizing pictures and video
    • Optimizing scripts and 3rd social gathering content
    • Lean DOM operations

    The publication additionally comes with a convenient "cheat sheet" summarizing a few of the key information contained in the book.

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  • Javascript
  • Download E-books CoffeeScript Programming with jQuery, Rails, and Node.js PDF

    Get extra enjoyable and productiveness from your internet improvement by way of studying CoffeeScript. This booklet is definitely the right primer that takes you from language fundamentals to making responsive functions. take pleasure in.


    • Learn CoffeeScript, a small and stylish language that compiles to JavaScript and may make your existence as an internet developer better.
    • Explore the syntax of the language and notice the way it improves and complements JavaScript.
    • Build 3 instance functions in CoffeeScript step by way of step.

    In Detail

    CoffeeScript is a tender yet renowned language that makes net programming enjoyable and extra effective. It compiles to JavaScript and unleashes its robust gains whereas no longer straying too faraway from the language. it really is develop into probably the most renowned languages on Github and is getting used for either browser and server facet programming.

    "CoffeeScript programming with jQuery, Rails, and Node.js" won't in simple terms train you the CoffeeScript language but in addition convey you ways it truly is getting used via expert programmers with the most recent internet technologies.

    This ebook will train you the fundamentals of the language, focusing really on the way it improves on JavaScript. It then specializes in development actual lifestyles tasks in CoffeeScript utilizing jQuery, Rails, and Node.js.

    We examine CoffeeScript as a language that takes the facility of JavaScript and offers it in a chic and concise syntax. we are going to then see how we will use its energy to write down attractive and brief courses for varied environments and the way it enhances the most recent and maximum internet frameworks.

    CoffeeScript programming with jQuery, Rails, and Node.js is all you must turn into good versed with this nice language and set you in your method to utilizing it to jot down internet applications

    What you'll examine from this book

    • The fundamentals of the language and the way it compares to JavaScript
    • CoffeeScript's robust classification syntax
    • Installing CoffeeScript on home windows, Mac OSX, and Linux utilizing Node.js
    • Configuring CoffeeScript for browser applications
    • The fundamentals of jQuery and utilizing it with CoffeeScript
    • Using localStorage in browser-based applications
    • Two techniques to jot down CoffeeScript in Rails applications
    • Creating responsive net functions utilizing WebSocket


    It's a brief advisor for programming CoffeeScript after which diving into programming with Rails, jQuery, and Node.js.

    Who this e-book is written for

    This publication is for net builders who wish to study programming with CoffeScript. it's also for builders who've a few adventure in JavaScript and are curious to profit CoffeScript and construct purposes with it.

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  • Javascript
  • Download E-books JavaScript & jQuery: The Missing Manual (Missing Manuals) PDF

    By David Sawyer McFarland

    JavaScript allows you to supercharge your HTML with animation, interactivity, and visible effects—but many internet designers locate the language difficult to profit. This easy-to-read advisor not just covers JavaScript fundamentals, but in addition indicates you ways to save lots of effort and time with the jQuery and jQuery UI libraries of prewritten JavaScript code. You’ll construct websites that believe and act like laptop programs—with very little programming.

    The vital belongings you have to know:

    • Pull again the curtain on JavaScript. find out how to construct a uncomplicated application with this language.
    • Get on top of things on jQuery. quick gather JavaScript courses that paintings good on a number of internet browsers.
    • Transform your consumer interface. examine jQuery UI, the JavaScript library for interface gains like layout subject matters and controls.
    • Make your pages interactive. Create JavaScript occasions that react to customer actions.
    • Use animations and effects. construct drop-down navigation menus, pop-ups, computerized slideshows, and more.
    • Collect information with internet forms. Create easy-to-use kinds that determine extra actual customer responses.
    • Practice with dwelling examples. Get step by step tutorials for net tasks you could construct yourself.

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  • Javascript
  • Download E-books CoffeeScript: Accelerated JavaScript Development PDF

    By Trevor Burnham

    Over the final 5 years, CoffeeScript has taken the internet improvement international via typhoon. With the standard motto "It's simply JavaScript," CoffeeScript offers all of the energy of the JavaScript language in a pleasant and chic package deal. This broadly revised and up-to-date new version contains an all-new venture to illustrate CoffeeScript in motion, either within the browser and on a Node.js server. there is not any speedier solution to discover ways to write a contemporary internet application.

    This re-creation has been broadly revised and up-to-date to mirror the present country and contours of CoffeeScript. each bankruptcy has been revised and refactored, and new sections and a brand new bankruptcy on trying out were further. in case you already recognize JavaScript, this ebook will make your transition to CoffeeScript effortless. in case you are new to JavaScript, it is a good spot to start.

    New during this edition:

    Automating setup with the Grunt job runner

    utilizing CoffeeScript sessions with the spine framework

    utilizing CoffeeScript's easy callback syntax to engage with the specific framework

    a brand new bankruptcy on client-side and server-side checking out with Intern

    * a brand new undertaking that provides you hands-on adventure with browser-side and server-side CoffeeScript

    CoffeeScript is every piece as transportable and potent as JavaScript. It aids improvement by means of including a bevy of positive aspects, corresponding to periods, splats, checklist comprehensions, and destructuring. those gains enable you write transparent, readable code, and by way of studying how those positive aspects paintings, you will deepen your comprehend of JavaScript in addition. This publication is your entire consultant to writing higher JavaScript code, faster.

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  • Javascript
  • Download E-books Custom SharePoint Solutions with HTML and JavaScript: For SharePoint 2013 and SharePoint Online PDF

    By Brandon Atkinson

    Custom SharePoint strategies with HTML and JavaScript exhibits you ways to construct and customise SharePoint recommendations to fit a variety of enterprise wishes. you do not need a historical past in Microsoft applied sciences; you’ll speedily construct and customise websites completely at the entrance finish, beginning with out-of-the-box good points and increasing them with HTML and JavaScript code.

    The ebook starts off with an advent to operating with SharePoint at the entrance finish, and the way this may assist you steer clear of universal pitfalls linked to deploying customized code at the server. You’ll begin by utilizing SharePoint’s browser-based instruments to put and manage out-of-the-box net components on a web page. Then learn how to inject a few basic HTML and JavaScript to govern those net components, and use JSLink to speedily kind and control info within the record net half. you are going to additionally see examples of ways to construct your personal customized internet elements utilizing HTML, JavaScript and CSS.

    For those that are looking to dive deeper into JavaScript on SharePoint, chapters disguise operating at once with integrated JavaScript equipment and houses and the JavaScript item version (JSOM), and the way to paintings with the strong new relaxation API, which supplies you the final word flexibility over what you do together with your facts.

    Whatever your history, even if it is internet improvement, operating with SharePoint at the server facet, or if you are a SharePoint consumer trying to study new talents, Custom SharePoint ideas with HTML and JavaScript will provide help to get what you will want from SharePoint, fast and reliably.

    What you’ll learn

    • Understand the benefits of operating with SharePoint at the entrance finish, utilizing HTML and JavaScript.
    • Use the content material Editor and Script Editor internet elements to customise your entrance finish at once within the browser.
    • Work with SharePoint's integrated JavaScript tools and homes and the JavaScript item model.
    • Access and manage information utilizing the strong leisure API.
    • Build your personal customized internet parts.
    • Use JSLink to variety and manage checklist data.

    Who this ebook is for

    Web or entrance finish builders, .NET builders, and SharePoint users.

    No earlier JavaScript adventure is required for lots of of the OOTB options, yet a bit is fascinating for you to utilize what the customizations supply. skilled JavaScript builders will also enjoy the deep dives into JavaScript beneficial properties in Chapters 4-6.

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  • Javascript
  • Download E-books Effective JavaScript: 68 Specific Ways to Harness the Power of JavaScript (Effective Software Development Series) PDF

    By David Herman

    “It’s unusual to have a programming language wonk who can converse in such cozy and pleasant language as David does. His stroll during the syntax and semantics of JavaScript is either fascinating and highly insightful; reminders of gotchas supplement sensible use situations, paced at a snug curve. You’ll locate if you happen to end the ebook that you’ve received a robust and accomplished feel of mastery.”

    —Paul Irish, developer suggest, Google Chrome


    “This isn't really a booklet for these trying to find shortcuts; relatively it truly is hard-won event distilled right into a guided journey. It’s one of many few books on JS that I’ll suggest with no hesitation.”

    —Alex Russell, TC39 member, software program engineer, Google


    In order to actually grasp JavaScript, you want to methods to paintings successfully with the language’s versatile, expressive gains and the way to prevent its pitfalls. regardless of how lengthy you’ve been writing JavaScript code, Effective JavaScript can assist deepen your knowing of this strong language, so that you can construct extra predictable, trustworthy, and maintainable programs.


    Author David Herman, together with his years of expertise on Ecma’s JavaScript standardization committee, illuminates the language’s internal workings as by no means before—helping you are taking complete benefit of JavaScript’s expressiveness. Reflecting the most recent models of the JavaScript commonplace, the e-book deals well-proven strategies and most sensible practices you’ll depend on for years to come.


    Effective JavaScript is equipped round sixty eight confirmed techniques for writing larger JavaScript, sponsored by way of concrete examples. You’ll easy methods to opt for the suitable programming variety for every venture, deal with unanticipated difficulties, and paintings extra effectively with each aspect of JavaScript programming from info constructions to concurrency. Key good points include

    • Better how one can use prototype-based object-oriented programming
    • Subtleties and options for operating with arrays and dictionary objects
    • Precise and sensible reasons of JavaScript’s features and variable scoping semantics
    • Useful JavaScript programming styles and idioms, similar to strategies gadgets and approach chaining
    • In-depth assistance on utilizing JavaScript’s detailed “run-to-completion” method of concurrency


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  • Javascript
  • Download E-books Mastering Web Application Development with AngularJS PDF

    By Pawel Kozlowski

    Streamline your internet purposes with this hands-on direction. From preliminary structuring to complete deployment, you will examine every thing you must find out about AngularJS DOM dependent frameworks.


    • Make the main out of AngularJS through knowing the AngularJS philosophy and making use of it to actual lifestyles improvement tasks
    • Effectively constitution, write, attempt, and at last installation your program
    • Add protection and optimization positive factors in your AngularJS applications
    • Harness the whole strength of AngularJS via growing your personal directives
    • Full of ideas to actual existence difficulties, with transparent causes of the extra refined AngularJS concepts

    In Detail

    AngularJS is an open-source JavaScript framework. Its objective is to enhance MVC-based internet functions and decrease the quantity of JavaScript had to make internet functions functional.

    The e-book will take the reader in the course of the workflow of establishing an AngularJS app.

    Throughout the method of app construction, we are going to seriously look into the several interplay issues among layout and improvement and the readers will learn the way AngularJS is helping either roles to construct an program that works good, in addition to easy methods to create fresh and maintainable entrance finish markup and code.

    What you'll study from this book

    • Use AngularJS DOM-based templating successfully and find out how it differs from different frameworks
    • Query and alter facts in a variety of backends and turn into educated with the promise API
    • Quickly create advanced types, taking complete benefit of the 2-way info binding
    • Introduce navigation on your net software by means of relaying at the HTML5 historical past API
    • Manage dependencies with the AngularJS module and the Dependency Injection systems
    • Localize your net software to organize it for a global audience
    • Secure your internet software from unauthorized users
    • Build various AngularJS directives: widgets, validators, and wrapping third celebration plugins
    • Gain a deep knowing of the AngularJS compiler to construct much more subtle directives
    • Unit try AngularJS-specific JavaScript code utilizing the Jasmine BDD checking out framework
    • Structure your internet program by means of organizing it right into a significant and versatile listing structure


    This ebook could be a step by step advisor exhibiting the readers tips on how to construct an entire internet app with AngularJS.

    Who this publication is written for

    This booklet may be most respected to builders who're comparing or have determined to take advantage of AngularJS for a true lifestyles undertaking. you'll have a few previous publicity to AngularJS, at the very least via uncomplicated examples. We suppose that you’ve received operating wisdom of HTML, CSS, and JavaScript.

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