Rust 🦀 and WebAssembly 🕸

This book is for anyone interested in compiling Rust to WebAssembly for fast,reliable code on the Web. You should know some Rust, and be familiar withJavaScript, HTML, and CSS. You don't need to be an expert in any of them.

Don't know Rust yet? Start with The Rust Programming Language first.

You should read , as well as familiarize yourself with the backgroundand concepts first.

The is written to be read from start to finish. You should followalong: writing, compiling, and running the tutorial's code yourself. If youhaven't used Rust and WebAssembly together before, do the tutorial!

This book is open source! Find a typo? Did we overlook something? Send us apull request!