You may want to look into WASM interface types, which is defining what amounts to an IDL for WASM so that different languages have common calling conventions: h

You may want to look into WASM interface types, which is defining what amounts to an IDL for WASM so that different languages have common calling conventions: https://hacks.mozilla.org/2019/08/webassembly-interface-types/ https://hacks.mozilla.org/2019/08/webassembly-interface-type... I don’t know if there’s a better intro article. I believe this is the current iteration of the proposal: https://github.com/WebAssembly/interface-types/blob/main/proposals/interface-types/Explainer.md https://github.com/WebAssembly/interface-types/blob/main/pro...