Are there any Wasm engines supporting Kotlin/WasmJ...

# webassembly

[Robert Jaros]

Are there any Wasm engines supporting Kotlin/WasmJs, other than Firefox, Chrome or Node V8 canary?

[Arjan van Wieringen]

You mean WASM runtimes like Wasmer?

[Robert Jaros]

Yes

[Darryl Miles]

https://webassembly.org/features/ ?

[Artem Kobzar]

The only problem is that the standalone VMS like Wasmtime still doesn't support GC proposal, which is essential for Kotlin/Wasm, but at least Wasmtime is actively working on it: https://github.com/bytecodealliance/wasmtime/issues/5032

[Robert Jaros]

If anyone is ever interested, I've managed to run my wasm app on the latest Deno (with some manual fixes) but the performance does not differ significantly from NodeJS canary.

[edrd]

WasmEdge will also support GC. Looks pretty close to finishing the implementation: https://github.com/WasmEdge/WasmEdge/issues/3007