A little off topic, maybe, but I've been having great luck with wasmtime and wasm32-wasip3 for writing sandboxed plugins. The tooling is pretty nice when you write plugins in rust, but I don't know what it looks like for other languages right now.
wasip3 is not stable yet, but it has a lot of nice changes (compared to wasip2) for integrating with async code
wasip3 is not stable yet, but it has a lot of nice changes (compared to wasip2) for integrating with async code