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Get a comprehensive introduction to the major Angular framework rewrite known as Angular Ivy Key Features Upgrade your Angular applications from traditional View Engine to modern Angular IvyGet a detailed walkthrough of the new features and breaking changes in AngularExplorer new Angular APIs, syntax, tooling, and configurations for modern frontend web development Book Description Angular Ivy is the latest rendering engine and compiler introduced in Angular. Ivy helps frontend developers to make their Angular applications faster, better optimized, and more robust. This easy-to-follow guide will help you get to grips with the new features of Angular Ivy and show you how to migrate your Angular apps from View Engine to Ivy. You'll begin by learning about the most popular features of Angular Ivy with the help of simple stand-alone examples and realize its capabilities by working on a real-world application project. You'll then discover strategies to improve your developer workflow through new debugging APIs, testing APIs, and configurations that support higher code quality and productive development features. Throughout the book, you'll explore essential components of Angular, such as Angular Component Dev Kit (CDK), Ahead-of-time (AOT) compilation, and Angular command line interface (CLI). Finally, you'll gain a clear understanding of these components along with Angular Ivy which will help you update your Angular applications with modern features. By the end of this Angular Ivy book, you will learn about the core features of Angular Ivy, discover how to migrate your Angular View Engine application, and find out how to set up a high-quality Angular Ivy project. What you will learn Find out why Angular Ivy tests are faster and more robustExplore the concept of CSS custom properties and scoping of values and learn how to use them with Angular IvyUse testing harnesses present in Angular components to write effective testsExplore the architecture of the Angular compatibility compiler and understand why it is importantDiscover effective techniques for migrating your existing Angular apps to the Ivy engineOvercome challenges that you might face when switching to AOT compilation Who this book is for This book is for experienced Angular web developers who want to migrate to the latest Ivy engine for building faster web applications. Intermediate knowledge of Angular and TypeScript will help you get the most out of this book.

Learn to build faster web applications by implementing maintainable and pluggable APIs with Fastify Purchase of the print or Kindle book includes a free PDF eBook Key Features Written by Fastify's core contributors to help you adopt the Fastify mindset for API developmentGain an architectural overview of Fastify’s microservices development capabilities and featuresBuild complete apps in Fastify, from application design to production Book Description This book is a complete guide to server-side app development in Fastify, written by the core contributors of this highly performant plugin-based web framework. Throughout the book, you’ll discover how it fosters code reuse, thereby improving your time to market. Starting with an introduction to Fastify’s fundamental concepts, this guide will lead you through the development of a real-world project while providing in-depth explanations of advanced topics to prepare you to build highly maintainable and scalable backend applications. The book offers comprehensive guidance on how to design, develop, and deploy RESTful applications, including detailed instructions for building reusable components that can be leveraged across multiple projects. The book presents guidelines for creating efficient, reliable, and easy-to-maintain real-world applications. It also offers practical advice on best practices, design patterns, and how to avoid common pitfalls encountered by developers while building backend applications. By following these guidelines and recommendations, you’ll be able to confidently design, implement, deploy, and maintain an application written in Fastify, and develop plugins and APIs to contribute to the Fastify and open source communities. What you will learn Explore the encapsulation techniques implemented by FastifyUnderstand how to deploy, monitor, and handle errors in a running Fastify instanceOrganize the project structure and implement a microservices architectureExplore Fastify’s core features such as code reuse, runtime speed, and much moreDiscover best practices for implementing Fastify in real-world RESTful appsUnderstand advanced backend development concepts such as performance monitoring and logging Who this book is for This book is for mid to expert-level backend web developers who have already used other backend web frameworks and are familiar with HTTP protocol and its peculiarities. Developers looking to migrate to Fastify, evaluate its suitability for their next project, avoid architecture pitfalls, and build highly responsive and maintainable API servers will also find this book useful. The book assumes knowledge of JavaScript programming, Node.js, and backend development.

Selenium WebDriver 3 is the latest version used by many professionals for automated testing. The book will guide you through various Selenium WebDriver APIs and provide solutions to the common challenges faced while using Selenium WebDriver. You will learn to use remote WebDriver to run tests on remote machines for cross-browser testing and.

The Tangled Web is destined to be the definitive guide to web application security. Rather than simply enumerate known vulnerabilities or lay down a series of commandments from on high, famed security expert Michal Zalewski takes an in-depth look at how browsers actually work, how to leverage their features, and what pitfalls lurk in the shadows. An outgrowth of Zalewski’s work on Google’s online Browser Security Handbook, The Tangled Web sheds light on the uniqueness of the security challenges that engineers, developers, and users face on the Web today. The book opens with a detailed examination of browser security mechanisms, the historical reasons behind their design, and their security consequences. Subsequent chapters discuss the security aspects of specific web technologies, including URLs, HTTP, HTML, JavaScript, the same-origin policy, and HTML5. Readers looking for quick answers will appreciate the cheat sheets in each chapter, which outline the most commonly encountered problems and how to tackle them. An appendix offers a glossary of well-known implementation vulnerabilities.

Hackers exploit browser vulnerabilities to attack deep within networks The Browser Hacker's Handbook gives a practical understanding of hacking the everyday web browser and using it as a beachhead to launch further attacks deep into corporate networks.

Today's web technologies are evolving at near–light speed, bringing the promise of a seamless Internet ever closer to reality. When users can browse the Web on a three-inch phone screen as easily as on a fifty-inch HDTV, what’s a developer to do? Peter Gasston's The Modern Web will guide you through the latest and most important tools of device-agnostic web development, including HTML5, CSS3, and JavaScript. His plain-English explanations and practical examples emphasize the techniques, principles, and practices that you’ll need to easily transcend individual browser quirks and stay relevant as these technologies are updated. Learn how to: –Plan your content so that it displays fluidly across multiple devices –Design websites to interact with devices using the most up-to-date APIs, including Geolocation, Orientation, and Web Storage –Incorporate cross-platform audio and video without using troublesome plug-ins –Make images and graphics scalable on high-resolution devices with SVG –Use powerful HTML5 elements to design better forms Turn outdated websites into flexible, user-friendly ones that take full advantage of the unique capabilities of any device or browser. With the help of The Modern Web, you'll be ready to navigate the front lines of device-independent development.

Create amazing mobile augmented reality apps with junaio, Layar, and Wikitude! Professional Augmented Reality Browsers for Smartphones guides you through creating your own augmented reality apps for the iPhone, Android, Symbian, and bada platforms, featuring fully workable and downloadable source code. You will learn important techniques through hands-on applications, and you will build on those skills as the book progresses. Professional Augmented Reality Browsers for Smartphones: * Describes how to use the latitude/longitude coordinate system to build location-aware solutions and tells where to get POIs for your own augmented reality applications * Details the leading augmented reality platforms and highlights the best applications * Covers development for the leading augmented reality browser platforms: Wikitude, Layar, and junaio * Shows how to build cross-platform location-aware content (Android, iPhone, Symbian, and bada) to display POIs directly in camera view * Includes tutorials for building 2D and 3D content, storing content in databases, and triggering actions when users reach specific locations wrox.com Programmer Forums Join our Programmer to Programmer forums to ask and answer programming questions about this book, join discussions on the hottest topics in the industry, and connect with fellow programmers from around the world. Code Downloads Take advantage of free code samples from this book, as well as code samples from hundreds of other books, all ready to use. Read More Find articles, ebooks, sample chapters, and tables of contents for hundreds of books, and more reference resources on programming topics that matter to you. Wrox Professional guides are planned and written by working programmers to meet the real-world needs of programmers, developers, and IT professionals. Focused and relevant, they address the issues technology professionals face every day. They provide examples, practical solutions, and expert education in new technologies, all designed to help programmers do a better job.

The Selenium WebDriver 3.x Technology is an open source API available to test both Browser and Mobile applications. It is completely platform independent in that tests built for one browser or mobile device, will also work on all other browsers and mobile devices. Selenium supports all major development languages which allow it to be tied directly into the technology used to develop the applications. This guide will provide a step-by-step approach to designing and building a data-driven test framework using Selenium WebDriver, Java, and TestNG. The book starts off by introducing users to the Selenium Page Object Design Patterns and D.R.Y Approaches to Software Development. In doing so, it covers designing and building a Selenium WebDriver framework that supports both Browser and Mobile Devices. It will lead the user through a journey of architecting their own framework with a scalable driver class, Java utility classes, JSON Data Provider, Data-Driven Test Classes, and support for third party tools and plugins. Users will learn how to design and build a Selenium Grid from scratch to allow the framework to scale and support different browsers, mobile devices, versions, and platforms, and how they can leverage third party grids in the Cloud like SauceLabs. Other topics covered include designing abstract base and sub-classes, inheritance, dual-driver support, parallel testing, testing multi-branded applications, best practices for using locators, and data encapsulation. Finally, you will be presented with a sample fully-functional framework to get them up and running with the Selenium WebDriver for browser testing

We present JBrowse 2, a general-purpose genome annotation browser offering enhanced visualization of complex structural variation and evolutionary relationships. It retains core features of JBrowse while adding new views for synteny, dotplots, breakpoints, gene fusions, and whole-genome overviews. It allows users to share sessions, open multiple genomes, and navigate between views. It can be embedded in a web page, used as a standalone application, or run from Jupyter notebooks or R sessions. These improvements are enabled by a ground-up redesign using modern web technology. We describe application functionality, use cases, performance benchmarks, and implementation notes for web administrators and developers.

Background JBrowse is a fast and full-featured genome browser built with JavaScript and HTML5. It is easily embedded into websites or apps but can also be served as a standalone web page. Results Overall improvements to speed and scalability are accompanied by specific enhancements that support complex interactive queries on large track sets. Analysis functions can readily be added using the plugin framework; most visual aspects of tracks can also be customized, along with clicks, mouseovers, menus, and popup boxes. JBrowse can also be used to browse local annotation files offline and to generate high-resolution figures for publication. Conclusions JBrowse is a mature web application suitable for genome visualization and analysis.