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Learn WebAssembly

You're reading from   Learn WebAssembly Build web applications with native performance using Wasm and C/C++

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Product type Paperback
Published in Sep 2018
Publisher Packt
ISBN-13 9781788997379
Length 328 pages
Edition 1st Edition
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Author (1):
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Mike Rourke Mike Rourke
Author Profile Icon Mike Rourke
Mike Rourke
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Table of Contents (12) Chapters Close

Preface 1. What is WebAssembly? 2. Elements of WebAssembly - Wat, Wasm, and the JavaScript API FREE CHAPTER 3. Setting Up a Development Environment 4. Installing the Required Dependencies 5. Creating and Loading a WebAssembly Module 6. Interacting with JavaScript and Debugging 7. Creating an Application from Scratch 8. Porting a Game with Emscripten 9. Integrating with Node.js 10. Advanced Tools and Upcoming Features 11. Other Books You May Enjoy

Binary format and the module file (Wasm)

The Binary Format section of the Core Specification provides the same level of detail with regard to language concepts as the Text format section. In this section, we will briefly cover some high-level details about the binary format and discuss the various sections that make up a Wasm module.

Definition and module overview

The binary format is defined as a dense linear encoding of the abstract syntax. Without getting too technical, that essentially means it's an efficient form of binary that allows for fast decoding, small file size, and reduced memory usage. The file representation of the binary format is a .wasm file, which will be the compilation output from Emscripten...

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Learn WebAssembly
Published in: Sep 2018
Publisher: Packt
ISBN-13: 9781788997379
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