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Practical WebAssembly

You're reading from Practical WebAssembly Explore the fundamentals of WebAssembly programming using Rust

Product type Paperback

Published in May 2022

Publisher Packt

ISBN-13 9781838828004

Length 232 pages

Edition 1st Edition

Languages

Rust

Tools

WebAssembly

Concepts

Web Programming

Author (1):

Sendil Kumar Nellaiyapen

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Table of Contents (15) Chapters

Preface

1. Section 1: Introduction to WebAssembly

2. Chapter 1: Understanding LLVM FREE CHAPTER

3. Chapter 2: Understanding Emscripten

4. Chapter 3: Exploring WebAssembly Modules

5. Section 2: WebAssembly Tools

6. Chapter 4: Understanding WebAssembly Binary Toolkit

7. Chapter 5: Understanding Sections in WebAssembly Modules

8. Chapter 6: Installing and Using Binaryen

9. Section 3: Rust and WebAssembly

10. Chapter 7: Integrating Rust with WebAssembly

11. Chapter 8: Bundling WebAssembly Using wasm-pack

12. Chapter 9: Crossing the Boundary between Rust and WebAssembly

13. Chapter 10: Optimizing Rust and WebAssembly

14. Other Books You May Enjoy

Calling a web API via WebAssembly

The evolution of the web has been phenomenal, with its growth being attributed to its open standards. Today, the web provides hundreds of APIs, which makes it easy for web developers to develop for audio, video, canvases, SVGs, USBs, batteries, and so on.

The web is universal and omnipresent. It is continuously experimented with and changed to make it desirable and easy for developers and companies to use, respectively. The web-sys crate provides access to almost all the APIs that are available on the web at the moment.

The web-sys crate provides raw bindings to all the Web's APIs: everything from DOM manipulation to WebGL to Web Audio to timers to fetch and more! – web-sys crates.io (https://crates.io/crates/web-sys)

The WebIDL interface definitions are converted into wasm-bindgen's internal abstract syntax trees (ASTs). Then, these ASTs are used to create zero-overhead Rust and JavaScript glue code.

With the help of this...

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Authors (1)

Nellaiyapen

Nellaiyapen

Sendil Kumar Nellaiyapen is an engineering manager building web payments at Uber. He is passionate about the web and cloud technologies. He has over 12 years of experience in building distributed, cloud-native, and enterprise systems. He occasionally rambles on his website and speaks at various conferences. He is an active open source contributor and enjoys building communities. He loves to learn and explore new programming languages.

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