WebAssembly for Cloud
WebAssembly for Cloud

Author: Shashank Mohan Jain

Publisher: Apress

Published: 2021-11-14

Total Pages: 163

ISBN-13: 9781484274958

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Journey into the amazing world of WebAssembly (Wasm) and learn about how it can be applied on the cloud. This book is an introduction to Wasm aimed at professionals accustomed to working with cloud-related technologies such as Kubernetes and Istio service mesh. Author Shashank Jain begins with an introduction to Wasm and its related tooling such as wasm-bindgen and wapc. He then walks you through code examples using Rust, Golang, and JavaScript to demonstrate how they can be compiled to Wasm and consumed from Wasm runtimes deployed standalone, as well as on the cloud. You will see how a wasm module can be run through an http interface, and how Wasm fits into CNCF projects such as Kubernetes and Istio service mesh. After that, you’ll learn how the polyglot nature of WebAssembly can be leveraged through examples written in languages like Rust and consumed via Golang and JavaScript, with a focus on how WebAssembly allows interoperability between them. You’ll gain an understanding of how Wasm-based modules can be deployed inside Linux containers and orchestrated via Kubernetes, and how Wasm can be used within the Istio proxy to apply rules and filters. After reading this book, you’ll have the knowledge necessary to apply WebAssembly to create multi tenanted workloads which can be polyglot in nature and can be deployed on cloud environments like Kubernetes. What You Will Learn Understand how Wasm can be used for server-side applications Learn about Wasm memory model and Wasm module layout How communication between host and Wasm module is facilitated The basics of Wasm sandboxing and security The fundamentals of tooling around Wasm, such as WAT and Wasm-pack Create a Wasm module in Rust and consume it from JavaScript, Rust and Golang. Grasp how Kubernetes can be used to orchestrate Wasm-based workloads How Wasm fits into service mesh Who Is This Book For Software developers/architects who are looking to hone their skills in virtualization and explore alternatives to Docker and container-based technologies for their workload deployments. Readers should have a basic programming background in languages such as Rust and Golang to get the most out of this book.

Programming WebAssembly with Rust
Programming WebAssembly with Rust

Author: Kevin Hoffman

Publisher: Pragmatic Bookshelf

Published: 2019-05-31

Total Pages: 220

ISBN-13: 9781680506365

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WebAssembly fulfills the long-awaited promise of web technologies: fast code, type-safe at compile time, execution in the browser, on embedded devices, or anywhere else. Rust delivers the power of C in a language that strictly enforces type safety. Combine both languages and you can write for the web like never before! Learn how to integrate with JavaScript, run code on platforms other than the browser, and take a step into IoT. Discover the easy way to build cross-platform applications without sacrificing power, and change the way you write code for the web. WebAssembly is more than just a revolutionary new technology. It's reshaping how we build applications for the web and beyond. Where technologies like ActiveX and Flash have failed, you can now write code in whatever language you prefer and compile to WebAssembly for fast, type-safe code that runs in the browser, on mobile devices, embedded devices, and more. Combining WebAssembly's portable, high-performance modules with Rust's safety and power is a perfect development combination. Learn how WebAssembly's stack machine architecture works, install low-level wasm tools, and discover the dark art of writing raw wast code. Build on that foundation and learn how to compile WebAssembly modules from Rust by implementing the logic for a checkers game. Create wasm modules in Rust to interoperate with JavaScript in many compelling ways. Apply your new skills to the world of non-web hosts, and create everything from an app running on a Raspberry Pi that controls a lighting system, to a fully-functioning online multiplayer game engine where developers upload their own arena-bound WebAssembly combat modules. Get started with WebAssembly today, and change the way you think about the web. What You Need: You'll need a Linux, Mac, or Windows workstation with an Internet connection. You'll need an up-to-date web browser that supports WebAssembly. To work with the sample code, you can use your favorite text editor or IDE. The book will guide you through installing the Rust and WebAssembly tools needed for each chapter.

Learn WebAssembly
Learn WebAssembly

Author: Mike Rourke

Publisher: Packt Publishing Ltd

Published: 2018-09-25

Total Pages: 319

ISBN-13: 1788995465

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In the first definitive guide on WebAssembly, you’ll learn how you can wield this new technology to break through the current barriers of web development and build an entirely new class of performant applications . Key FeaturesGenerate WebAssembly modules from C and C++ using Emscripten and interact with these modules in the browser Learn how to use WebAssembly outside of the browser and load modules using Node.js Build a high-performance application using C and WebAssembly and port an existing C++ game to WebAssembly using Emscripten Book Description WebAssembly is a brand-new technology that represents a paradigm shift in web development. This book teaches programmers to leverage this technology to write high-performance applications that run in the browser. This book introduces you to powerful WebAssembly concepts to help you write lean and powerful web applications with native performance. You start with the evolution of web programming, the state of things today, and what can be done with the advent and release of WebAssembly. We take a look at the journey from JavaScript to asm.js to WebAssembly. We then move on to analyze the anatomy of a WebAssembly module and the relationship between binary and text formats, along with the corresponding JavaScript API. Further on, you'll implement all the techniques you've learned to build a high-performance application using C and WebAssembly, and then port an existing game written in C++ to WebAssembly using Emscripten. By the end of this book, you will be well-equipped to create high-performance applications and games for the web using WebAssembly. What you will learnLearn how WebAssembly came to be and its associated elements (text format, module, and JavaScript API)Create, load, and debug a WebAssembly module (editor and compiler/toolchain)Build a high-performance application using C and WebAssemblyExtend WebAssembly’s feature set using Emscripten by porting a game written in C++Explore upcoming features of WebAssembly, Node.js integration, and alternative compilation methodsWho this book is for If you are a web developer or C/C++ programmer keen to leverage the powerful technology of WebAssembly to build high-performance web applications, then this book is for you.

Ultimate Blazor WebAssembly for Web Development
Ultimate Blazor WebAssembly for Web Development

Author: Chandradev Prasad Sah

Publisher: Orange Education Pvt Ltd

Published: 2024-05-14

Total Pages: 298

ISBN-13: 8196862067

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TAGLINE Empower Your Web Development with Blazor WASM 8.0 KEY FEATURES ● Effortlessly combine Blazor Web Assembly 8.0 and C# for enhanced web app performance. ● Gain valuable insights and practical examples to master dynamic and responsive web application development. ● Learn to streamline development processes, debug effectively, and optimize performance for a competitive edge. DESCRIPTION Revision 1 Ultimate Blazor WebAssembly for Web Development is your comprehensive guide to mastering the latest advancements in Blazor technology. This book will equip you with the knowledge and skills needed to leverage Blazor Web Assembly 8.0 and C# effectively and seamlessly to enhance the performance of your web apps. Whether you are a seasoned developer or just starting out, this book provides valuable insights and practical examples to help you build dynamic and responsive web applications with ease. You will harness the power of Blazor's component-based architecture to create rich user interfaces that engage and delight users. With expanded component libraries and optimized rendering, you will be able to deliver high-performance applications that meet the demands of modern web development. The book will help you discover how to streamline your development workflows, debug with confidence, and unleash the full potential of Blazor 8.0 in your projects. With a focus on practicality and real-world application scenarios, this book will empower you to elevate your skills and stay ahead in today's competitive market. WHAT WILL YOU LEARN ● Learn to craft robust and reusable components tailored for your Blazor applications. ● Seamlessly navigate your application with advanced routing strategies for enhanced user experience. ● Organize and share UI components efficiently across various projects for streamlined development. ● Ensure data integrity and user input validation with effective validation techniques. ● Master state management methods to handle complex application states with ease. ● Integrate REST APIs seamlessly into your Blazor projects for efficient data exchange. ● Harness the power of EF Core for seamless data access and manipulation within Blazor applications. ● Bridge the gap between Blazor and JavaScript to unlock advanced functionalities. ● Leverage Azure services for scalable, reliable, and enhanced cloud integration in your applications. ● Implement top-notch security measures to safeguard your Blazor applications against potential threats and vulnerabilities. WHO IS THIS BOOK FOR? This book is perfect for web developers and programmers aiming to advance their expertise in Blazor WebAssembly 8.0. While prior familiarity with C# and basic web development concepts is recommended, all readers can benefit from the comprehensive content provided. Whether you are a freelancer, junior or senior developer, team lead, or CTO, this book is your indispensable companion for mastering Blazor WebAssembly 8.0 and driving success in your web development endeavors. TABLE OF CONTENTS 1. Introduction to Blazor WebAssembly 2. Razor Components 3. Routing and Navigation 4. Razor Class Library 5. State Management 6. REST Services 7. Entity Framework Core 8. Validation in Blazor WebAssembly 9. JavaScript Interop in Blazor 10. Azure Service in Blazor 11. Security in Blazor WebAssembly Index

Blazor WebAssembly by Example
Blazor WebAssembly by Example

Author: Toi B. Wright

Publisher: Packt Publishing Ltd

Published: 2021-07-09

Total Pages: 267

ISBN-13: 1800563930

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Discover blueprints that explore various components of Blazor, C#, and .NET to help you build web apps without learning JavaScript Key FeaturesExplore complete, easy-to-follow web projects using BlazorBuild projects such as a weather app, expense tracker, and Kanban board with real-world applicationsUnderstand and work with Blazor WebAssembly effectively without spending too much time focusing on the theoryBook Description Blazor WebAssembly makes it possible to run C# code on the browser instead of having to use JavaScript, and does not rely on plugins or add-ons. The only technical requirement for using Blazor WebAssembly is a browser that supports WebAssembly, which, as of today, all modern browsers do. Blazor WebAssembly by Example is a project-based guide for learning how to build single-page web applications using the Blazor WebAssembly framework. This book emphasizes the practical over the theoretical by providing detailed step-by-step instructions for each project. You'll start by building simple standalone web applications and progress to developing more advanced hosted web applications with SQL Server backends. Each project covers a different aspect of the Blazor WebAssembly ecosystem, such as Razor components, JavaScript interop, event handling, application state, and dependency injection. The book is designed in such a way that you can complete the projects in any order. By the end of this book, you will have experience building a wide variety of single-page web applications with .NET, Blazor WebAssembly, and C#. What you will learnDiscover the power of the C# language for both server-side and client-side web developmentUse the Blazor WebAssembly App project template to build your first Blazor WebAssembly applicationUse templated components and the Razor class library to build and share a modal dialog boxUnderstand how to use JavaScript with Blazor WebAssemblyBuild a progressive web app (PWA) to enable native app-like performance and speedUnderstand dependency injection (DI) in .NET to build a shopping cart appGet to grips with .NET Web APIs by building a task manager appWho this book is for This book is for .NET web developers who are tired of constantly learning new JavaScript frameworks and wish to write web applications using Blazor WebAssembly, leveraging the power of .NET and C#. The book assumes beginner-level knowledge of the C# language, .NET framework, Microsoft Visual Studio, and web development concepts.

The Art of WebAssembly
The Art of WebAssembly

Author: Rick Battagline

Publisher: No Starch Press

Published: 2021-06-01

Total Pages: 321

ISBN-13: 1718501455

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A a thorough, practice-based introduction to WebAssembly. Learn how to create high-performing, lightning-fast websites and applications. WebAssembly is the fast, compact, portable technology that optimizes the performance of resource-intensive web applications and programs. The Art of WebAssembly is designed to give web developers a solid understanding of how it works, when to use it (and when not to), and how to develop and deploy WebAssembly apps. First you’ll learn how to optimize and compile low-level code, debug and evaluate WebAssembly, and represent WebAssembly in the human-readable WebAssembly Text (WAT) format. Once you have the basics down, you’ll build a browser-based collision detection program, work with browser rendering technologies to create graphics and animations, and see how WebAssembly interacts with other web languages. You’ll also learn how to: Embed WebAssembly applications in web browsers and Node.js Use browser debuggers to evaluate your WebAssembly code Format variables, loops, functions, strings, data structures, and conditional logic in WAT Manipulate memory Build a program that generates graphical objects and detects when they collide Evaluate the output of a WebAssembly compiler The Art of WebAssembly will help you make sense of this powerful technology to boost the performance of your web applications.

WebAssembly: The Definitive Guide
WebAssembly: The Definitive Guide

Author: Brian Sletten

Publisher: "O'Reilly Media, Inc."

Published: 2021-12-01

Total Pages: 334

ISBN-13: 1492089796

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WebAssembly: The Definitive Guide is a thorough and accessible introduction to one of the most transformative technologies hitting our industry. What started as a way to use languages other than JavaScript in the browser has evolved into a comprehensive path toward portability, performance, increased security, and greater code reuse across an impressive collection of deployment targets. Author Brian Sletten introduces elements of this technology incrementally while building to several concrete, code-driven examples of practical, cutting-edge WebAssembly uses. Whether you work with enterprise software or embedded systems, or in entertainment, scientific computing, or startup environments, you'll learn how WebAssembly can have a positive impact on the way you develop software. Use WebAssembly to increase code portability across platforms Reuse more of your software assets in a wider number of deployment targets Learn how WebAssembly increases protection against prominent security attacks Use WebAssembly to deploy legacy code in web environments Increase your user base across languages and development environments Integrate JavaScript code with other languages and environments to improve performance, security, and productivity Learn how WebAssembly will affect your career as software developer

Web Development with Blazor
Web Development with Blazor

Author: Jimmy Engström Engström

Publisher: Packt Publishing Ltd

Published: 2021-06-18

Total Pages: 310

ISBN-13: 180020258X

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Develop modern web UIs quickly with server-side Blazor and Blazor WebAssembly Key Features Create and deploy a production-ready Blazor application from start to finish Learn Blazor fundamentals, gain actionable insights, and discover best practices Find out how, when, and why to use server-side Blazor and Blazor WebAssembly Book DescriptionBlazor is an essential tool if you want to build interactive web apps without JS, but it comes with its own learning curve. Web Development with Blazor will help you overcome most common challenges developers face when getting started with Blazor and teach you the best coding practices. You’ll start by learning how to leverage the power of Blazor and explore the full capabilities of both Blazor Server and Blazor WebAssembly. Then you’ll move on to the practical part, which is centred around a sample project – a blog engine. This is where you’ll apply all your newfound knowledge about creating Blazor Server and Blazor WebAssembly projects, the inner working of Razor syntax, and validating forms, as well as creating your own components. You’ll learn all the key concepts involved in web development with Blazor, which you’ll also be able to put into practice straight away. By showing you how all the components work together practically, this book will help you avoid some of the common roadblocks that novice Blazor developers face and inspire you to start experimenting with Blazor on your other projects. When you reach the end of this Blazor book, you'll have gained the confidence you need to create and deploy production-ready Blazor applications.What you will learn Understand the different technologies that can be used with Blazor, such as Blazor Server and Blazor WebAssembly Find out how to build simple and advanced Blazor components Explore the differences between Blazor Server and Blazor WebAssembly projects Discover how Entity Framework works and build a simple API Get up to speed with components and find out how to create basic and advanced components Explore existing JavaScript libraries in Blazor Use techniques to debug your Blazor Server and Blazor WebAssembly applications Test Blazor components using bUnit Who this book is for If you’re a .NET web or software developer who wants to build web UIs using C#, then this book is for you. You’ll need intermediate-level web-development skills and basic knowledge of C# before you get started; the book will guide you through the rest.

High Performance Mobile Web
High Performance Mobile Web

Author: Maximiliano Firtman

Publisher: "O'Reilly Media, Inc."

Published: 2016-09-13

Total Pages: 330

ISBN-13: 1491913665

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Optimize the performance of your mobile websites and webapps to the extreme. With this hands-on book, veteran mobile and web developer Maximiliano Firtman demonstrates which aspects of your site or app slow down the user’s experience, and what you can do to achieve lightning-fast performance. There’s much at stake: if you want to boost your app’s conversion rate, then tackling performance issues is the best way to start. Learn tools and techniques for working with responsive web design, images, the network layer, and many other ingredients—plus the metrics to check your progress. Ideal for web developers and web designers with HTML, CSS, JavaScript, and HTTP experience, this is your guide to superior mobile web performance. You’ll dive into: Emulators, simulators, and other tools for measuring performance Basic web performance concepts, including metrics, charts, and goals How to get real data from mobile browsers on your real networks APIs and specs for measuring, tracking and improving web performance Insights and tricks for optimizing the first view experience Ways to optimize post-loading experiences and future visits Responsive web design and its performance challenges Tips for extreme performance to achieve best conversion rates How to work with web views inside native apps

Hands-on Rust
Hands-on Rust

Author: Herbert Wolverson

Publisher: Pragmatic Bookshelf

Published: 2021-06-30

Total Pages: 446

ISBN-13: 1680508806

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Rust is an exciting new programming language combining the power of C with memory safety, fearless concurrency, and productivity boosters - and what better way to learn than by making games. Each chapter in this book presents hands-on, practical projects ranging from "Hello, World" to building a full dungeon crawler game. With this book, you'll learn game development skills applicable to other engines, including Unity and Unreal. Rust is an exciting programming language combining the power of C with memory safety, fearless concurrency, and productivity boosters. With Rust, you have a shiny new playground where your game ideas can flourish. Each chapter in this book presents hands-on, practical projects that take you on a journey from "Hello, World" to building a full dungeon crawler game. Start by setting up Rust and getting comfortable with your development environment. Learn the language basics with practical examples as you make your own version of Flappy Bird. Discover what it takes to randomly generate dungeons and populate them with monsters as you build a complete dungeon crawl game. Run game systems concurrently for high-performance and fast game-play, while retaining the ability to debug your program. Unleash your creativity with magical items, tougher monsters, and intricate dungeon design. Add layered graphics and polish your game with style. What You Need: A computer running Windows 10, Linux, or Mac OS X.A text editor, such as Visual Studio Code.A video card and drivers capable of running OpenGL 3.2.