Writing WebAssembly

Wasmtime is a runtime for executing WebAssembly but you also at some point need to actually produce the WebAssembly module to feed into Wasmtime! This section of the guide is intended to provide some introductory documentation for compiling source code to WebAssembly to later run in Wasmtime. There's plenty of other documentation on the web for doing this, so you'll want to be sure to check out your language's documentation for WebAssembly as well.