@4ntoine The thing to understand is that WebAssembly is currently production usable only with languages like C/C++/Rust without GC. To me the main use case is performance critical processing like crypto, image processing, etc. The "I want to migrate from JS to XXX garbage collected language" will require WASM GC which is significantly different, and that should be available in 1 or 2 years enabled by default in browsers.