Introduction

Wasmtime is a standalone optimizing runtime for WebAssembly, the Component Model, and WASI by the Bytecode Alliance. It runs WebAssembly code outside of the Web, and can be used both as a command-line utility or as a library embedded in a larger application. Wasmtime strives to be a highly configurable and embeddable runtime to run on any scale of application.

This documentation is intended to serve a number of purposes and within you'll find:

• How to use Wasmtime from a number of languages
• How to install and use the wasmtime CLI
• Information about stability and security in Wasmtime.
• Documentation about contributing to Wasmtime.

... and more! The source for this guide lives on GitHub and contributions are welcome!