Wasm Template Compiler

A compiler from templates to minimal Wasm Components

This project compiles template files based on Nunjucks to WebAssembly (Wasm) Components.

It is very much a work in progress and the current compiler simply generates a component with a single export function that takes in parameters and returns the resulting template output string.

Features will be progressively added, tentatively in this order:

• Parameter interpolation
• Conditional rendering
• Repeated rendering
• Dotted/nested parameter names
• Filters
• Async/streams?

Try it out

Invoke the compiler like this to generate a component for a template.

cargo run -- -i <input-path> -o <destination-path>

Examples

The best examples are currently the runtime tests, with the most interesting one being the "website" test.