#compiler #wasm-component #template-engine

bin+lib template-compiler

A compiler from a simple template language to Wasm components

1 unstable release

0.1.1 May 10, 2024

#1445 in WebAssembly

MIT/Apache

43KB
991 lines

Wasm Template Compiler

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 that prints out the entire template input.

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.

Dependencies

~8–15MB
~192K SLoC