WebAssembly (Wasm) illustrated

This is an illustrated document about the WebAssembly (Abstract machine).

Here is: WebAssembly (Wasm) illustrated (PDF).

Contents

1 Introduction

• Overview

2 WebAssembly abstract machine

• Abstract machine
• Store
• Stack
• Computational model
• Type
• Trap
• Thread
• External interface

3 WebAssembly module

• Module
• Binary encoding

4 WebAssembly instructions

• Instructions
• Simple instructions
• Control instructions
• Byte order

Appendix A : Semantics

Appendix B : Implementation

• Implementations
• CLI development utilities
• Test suites
• Desugar examples

Appendix C : Future

References