WASM+JS code base?

[jake-danton]

Is it possible to have a single project where you compile one part to wasm-gc target and then use that WASM module in another part of the project compiled to js target?

Specifically, I am asking if this is possible to do with 100% Moonbit code and generated JS, with no additional manual JS code.

I am trying to get a single code base where the compute-heavy stuff is done in a WASM module and then JS calls it and edits the DOM, etc.

Thanks!

[tonyfettes]

Theoretically possible I would say. By binding to the WebAssembly module in JS via FFI, you can interfacing with the wasm-gc module generated from MoonBit.

We have provided some primitive JS object binding in js-ffi, but it does not include the WebAssembly module in JS, so if you want to do it yourself, starting from there might be a good choice.

For DOM operations, we don't have a standard nor de-facto package yet. You can refer to the following two community packages:

• https://github.com/Yoorkin/rabbit-tea
• https://github.com/Respo/dom-ffi.mbt